Intellectual property · Australia

IP lawyers in Australia.

Trademark registration and disputes, patent infringement, copyright protection, designs, trade secrets, and licensing. We list 81 intellectual property lawyers in Melbourne today (solicitors, firms and barristers), with Doyle’s Guide rankings where they exist and a note on every card saying whether we have checked the register listing. Other cities are added as profiles are claimed and checked.

7-12 moTrademark registration timeline
20 yearsStandard patent term from filing
Life+70Copyright duration (life + 70 years)

Solicitor or firm

Your first call for a intellectual property matter. Runs the matter from the first meeting — advice, negotiation, the paperwork, and court if it comes to that — and briefs a barrister when one is needed.

Contact the firm directly

Accredited specialist

A solicitor a law institute has accredited in a field after formal assessment. We show it only where the listing says so. Shown on the Victorian register.

Ask the firm, or check the register

Barrister

An advocate for hearings, trials and hard points of law. Some accept direct briefs from the public; most work comes through a solicitor.

Usually through your solicitor

Intellectual property lawyers we list in Melbourne 82 listed

33 solicitors, 21 law firms and 28 barristers, with Doyle’s Guide rankings where they exist and a register note on every listing. We group lawyers by what Doyle’s Guide published and what we have checked ourselves. Inside a group the order is alphabetical, and no lawyer here is rated above another by us.

Our listings for this area are Melbourne today; we say so rather than show you a national page we cannot back.

  1. Doyle’s Preeminent — 7 lawyers

    Within this group the order is alphabetical. It is not a ranking.

  2. Tim Allen

    Solicitor · Allens

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  3. Jurgen Bebber

    Solicitor · Corrs Chambers Westgarth

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  4. Kate Hay

    Solicitor · King & Wood Mallesons

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  5. Bill Ladas

    Solicitor · Mallesons

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  6. Chris Round

    Solicitor · K&L Gates

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  7. Caroline Ryan

    Solicitor · Allens

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  8. Matthew Swinn

    Solicitor · King & Wood Mallesons

    Melbourne, VIC

    Doyle’s Guide Preeminent 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  9. Doyle’s Leading — 15 lawyers

    Within this group the order is alphabetical. It is not a ranking.

  10. Natasha Burns

    Solicitor · Allens

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  11. Chrystal Dare

    Johnson Winter & Slattery (and 1 other listed firm)

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  12. Jonathan Feder

    Solicitor · K&L Gates

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  13. David Fixler

    Solicitor · Corrs Chambers Westgarth

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  14. Emma Iles

    Solicitor · Herbert Smith Freehills Kramer

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  15. Chris Jordan

    Solicitor · Davies Collison Cave

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  16. Cheng Lim

    Solicitor · Mallesons

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  17. Chris McLeod

    Solicitor · Clayton Utz

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  18. Ian Pascarl

    Solicitor · Davies Collison Cave

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  19. Robynne Sanders

    Solicitor · DLA Piper

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  20. Kellech Smith

    Solicitor · Ashurst

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  21. Stephen Stern

    Solicitor · Corrs Chambers Westgarth

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  22. Michael Swinson

    Solicitor · Mallesons

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  23. Frances Wheelahan

    Solicitor · Corrs Chambers Westgarth

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  24. Michael Wolnizer

    Solicitor · Davies Collison Cave

    Melbourne, VIC

    Doyle’s Guide Leading 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  25. Doyle’s Recommended — 11 lawyers

    Within this group the order is alphabetical. It is not a ranking.

  26. Joy Atacador

    Solicitor · Dentons

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  27. Kerry Awerbuch

    Solicitor · Thomson Geer

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  28. Lisa Egan

    Solicitor · Mills Oakley

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  29. Grant Fisher

    Solicitor · Corrs Chambers Westgarth

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  30. Andrew Goatcher

    Solicitor · Keypoint Law

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  31. Elizabeth Godfrey

    Solicitor · Davies Collison Cave

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  32. Cameron Harvey

    Solicitor · Norton Rose Fulbright

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  33. Lauren John

    Solicitor · Allens

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  34. Joanna Lawrence

    Solicitor · Mills Oakley

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  35. Bernard O'Shea

    Solicitor · Norton Rose Fulbright

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  36. Andrew Petale

    YIP Legal

    Melbourne, VIC

    Doyle’s Guide Recommended 2026 · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  37. Doyle’s First Tier — 9 law firms

    Within this group the order is alphabetical. It is not a ranking.

  38. Allens

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Intellectual Property

    • Intellectual Property
    • Banking & Finance
    • Commercial Litigation

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  39. Ashurst

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Environment

    • Environment
    • Banking & Finance
    • Insolvency & Restructuring

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  40. Clayton Utz

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Construction

    • Construction
    • Environment
    • Commercial Litigation

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  41. Corrs Chambers Westgarth

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Construction

    • Construction
    • Commercial Litigation
    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  42. Herbert Smith Freehills Kramer

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Commercial Litigation

    • Commercial Litigation
    • Employment
    • Property & Real Estate

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  43. Mallesons

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Intellectual Property

    • Intellectual Property
    • Property & Real Estate
    • Commercial Litigation

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  44. MinterEllison

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Construction

    • Construction
    • Property & Real Estate
    • Insolvency & Restructuring

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  45. Norton Rose Fulbright

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Environment

    • Environment
    • Town Planning & Development
    • Insolvency & Restructuring

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  46. Thomson Geer

    Law firm

    Melbourne, VIC

    Doyle’s Guide First Tier · Workers' Compensation

    • Workers' Compensation
    • Construction
    • Health & Aged Care

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  47. Doyle’s Second Tier — 4 law firms

    Within this group the order is alphabetical. It is not a ranking.

  48. Davies Collison Cave

    Law firm

    Melbourne, VIC

    Doyle’s Guide Second Tier · Intellectual Property

    • Intellectual Property
    • Technology, Media & Telecommunications

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  49. Gilbert + Tobin

    Law firm

    Melbourne, VIC

    Doyle’s Guide Second Tier · Commercial Litigation

    • Commercial Litigation
    • Corporate & M&A
    • Technology, Media & Telecommunications

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  50. K&L Gates

    Law firm

    Melbourne, VIC

    Doyle’s Guide Second Tier · Intellectual Property

    • Intellectual Property
    • Technology, Media & Telecommunications
    • Workplace Health & Safety

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  51. Mills Oakley

    Law firm

    Melbourne, VIC

    Doyle’s Guide Second Tier · Insolvency & Restructuring

    • Insolvency & Restructuring
    • Corporate & M&A
    • Commercial Litigation

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  52. Doyle’s Recommended / Third Tier — 8 law firms

    Within this group the order is alphabetical. It is not a ranking.

  53. By George Legal

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  54. Dentons

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property
    • Insolvency & Restructuring

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  55. DLA Piper

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Employment

    • Employment
    • Intellectual Property
    • Professional Indemnity

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  56. FAL Lawyers

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  57. Gadens

    Law firm

    Melbourne, VIC

    Doyle’s Guide Third Tier · Property & Real Estate

    • Property & Real Estate
    • Commercial Litigation
    • Employment

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  58. Johnson Winter Slattery

    Law firm

    Melbourne, VIC

    Doyle’s Guide Third Tier · Tax

    • Tax
    • Commercial Litigation
    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  59. Keypoint Law

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property
    • Technology, Media & Telecommunications

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  60. Phillips Ormonde Fitzpatrick

    Law firm

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  61. Doyle’s Market Leader — 1 barrister

    Within this group the order is alphabetical. It is not a ranking.

  62. Tom D Cordiner KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Market Leader · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  63. Doyle’s Preeminent — 3 barristers

    Within this group the order is alphabetical. It is not a ranking.

  64. Clare I Cunliffe

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Preeminent · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  65. Marcus B Fleming

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Preeminent · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  66. Luke A Merrick KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Preeminent · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  67. Doyle’s Leading — 9 barristers

    Within this group the order is alphabetical. It is not a ranking.

  68. Kate B Beattie SC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  69. Bruce N Caine KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  70. Lucy E Davis

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  71. Colin D Golvan AM KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  72. Natalie J Hickey

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  73. Warwick A Rothnie

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  74. Adrian Ryan SC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  75. David Shavin KC

    Barrister at the Victorian Bar · Emmerson Chambers

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  76. Amy Surkis

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Leading · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  77. Doyle’s Recommended — 12 barristers

    Within this group the order is alphabetical. It is not a ranking.

  78. Tim Burn-Francis

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  79. Peter Creighton-Selvay SC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  80. Susan Gatford

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  81. Ian P Horak KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  82. Ryan J Maguire

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  83. Melissa J Marcus

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  84. Andrew McRobert

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  85. Stephen M Rebikoff SC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  86. Siobhan Ryan KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  87. Craig H Smith SC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  88. Andrew Sykes

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  89. Peter H Wallis KC

    Independent barrister practising from the Victorian Bar

    Melbourne, VIC

    Doyle’s Guide Recommended · Intellectual Property

    • Intellectual Property

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  90. Listed, no current Doyle’s tier — 3 barristers

    Within this group the order is alphabetical. It is not a ranking.

  91. Sam Dany

    Meldrum's List · Emmerson Chambers · Victorian Bar

    Melbourne, VIC

    • Intellectual property
    • Commercial & employment

    Register checked 24 Sep 2026

  92. Harry Forrester

    Barrister at the Victorian Bar · Owen Dixon Chambers West

    Melbourne, VIC

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

  93. Dr Steven Stern

    Barrister at the Victorian Bar · Owen Dixon Chambers West

    Melbourne, VIC

    We have not checked anything on this listing yet. That is about our coverage, not about this lawyer.

Doyle’s Guide tiers are Doyle’s, from its peer survey, reproduced with attribution. Google ratings are ratings of the firm, not of an individual lawyer. Sponsored placements are labelled. Nobody pays to be listed.

What intellectual property law covers

What IP lawyers handle.

IP law in Australia covers four main statutory regimes plus the common law of confidential information and trade secrets.

Trademarks

Trademark registration

Filing trademark applications with IP Australia, monitoring oppositions, and managing the registration through to grant. Pre-filing searches are usually the first step.

Trademarks

Trademark infringement

Cease and desist correspondence, IP Australia oppositions, Federal Court infringement proceedings, and parallel domain name and platform disputes.

Patents

Patent advice & disputes

Patentability assessments, freedom-to-operate searches, and patent infringement proceedings. Patent litigation is concentrated in the Federal Court.

Copyright

Copyright protection

Software, content, design, and creative works. Copyright is automatic on creation but enforcement requires evidence of authorship and originality.

Designs

Registered designs

Protection of new and distinctive visual designs for products. 10-year monopoly with renewal at 5 years.

Confidential

Trade secrets & confidential information

Equitable claims for breach of confidence. Important for employee departures, joint venture breakdowns, and reverse-engineering disputes.

Typical cost

What IP matters typically cost.

Indicative range

$1,200 to $500,000+

IP costs vary widely. A straightforward trademark filing is a few thousand dollars; a contested patent matter in the Federal Court can run into seven figures.

Trademark filing (single class): $1,200–$2,500 plus IP Australia fees. Trademark opposition: $8,000–$35,000. Federal Court patent or trademark proceeding: $150,000–$1m+.

Patent attorneys (registered with the Trans-Tasman IP Attorneys Board) often work alongside IP lawyers on patent matters — the attorneys handle prosecution, the lawyers handle litigation.

How a matter typically unfolds

How an IP matter typically unfolds.

Example: trademark registration with an opposition. Patents and copyrights follow different but parallel paths.

  1. Clearance search

    Pre-filing search of IP Australia’s register and common-law uses for conflicting marks. Reduces opposition risk substantially.

  2. File application

    Trademark application filed with IP Australia. Government filing fee ~$330 per class. Examination follows within 3 months.

  3. Examination

    IP Australia examines the application against the absolute and relative grounds. Examination report may require response.

  4. Acceptance & publication

    If accepted, the trademark is published for opposition. 2-month opposition period.

  5. Opposition (if any)

    A third party can oppose on prior-use, similarity, or descriptiveness grounds. Oppositions are heard by IP Australia or settled by the parties.

  6. Registration

    If no opposition, or opposition unsuccessful, the trademark is registered. 10-year term renewable indefinitely.

Frequently asked

Common questions

Do I need to register my trademark?

Registration is not strictly required — common law passing off provides some protection for unregistered marks. But registration is dramatically easier to enforce, allows you to use the registered trademark symbol, and provides nationwide protection. Most businesses should register their primary mark.

How long does a patent take?

A standard patent in Australia typically takes 18 to 36 months from filing to grant, with examination triggered by request. International filings (PCT) extend the timeline. Provisional patents provide 12 months of priority protection while you finalise the full application.

What about software and AI?

Software is protected by copyright automatically. Functional aspects of software can sometimes be patented in Australia, although the boundaries are narrower than in the US after recent cases. AI-generated content sits in evolving legal territory — specialist advice is recommended.

How do I enforce my IP overseas?

IP rights are territorial. Australian registration protects only in Australia. Overseas protection requires separate filings under the relevant national or regional systems (Madrid Protocol for trademarks, PCT for patents). Plan early.

Find an IP lawyer.

Verified IP lawyers and registered patent attorneys across Australia.

Find a lawyer →