Copyrightability & Originality Idea–Expression & Merger Authorship & Ownership The Exclusive Rights Fair Use Licensing & Royalties Music & Sound Recordings Software & Code Visual Art, Photography & Design Film, TV & Streaming DMCA Safe Harbors Anti-Circumvention & CMI Registration & Formalities Termination & Reversion Infringement & Remedies AI & Copyright International Copyright

Distinctiveness & the Spectrum Clearance & Searches Registration & Prosecution The TTAB Use in Commerce & Specimens Likelihood of Confusion Dilution Trade Dress Trademarks & the First Amendment Domain Names & Cybersquatting Counterfeiting & Gray Market Remedies Licensing & Franchising Extraterritorial Reach International (Madrid)Unfair Competition & False Advertising

Patent-Eligible Subject Matter Novelty & Prior Art Non-Obviousness Enablement & Written Description Definiteness & Claim Drafting Utility Patents Design Patents Plant Patents Prosecution & the USPTO PTAB (IPR / PGR)Claim Construction Infringement Damages Injunctions Standard-Essential Patents & FRAND ITC §337 / Import Bans Inventorship & Ownership Life Sciences & Biotech International (PCT)

What Qualifies as a Trade Secret Reasonable Secrecy Measures Misappropriation The DTSA State Law / UTSA NDAs & Confidentiality Employee Mobility Non-Competes Inevitable Disclosure Damages & Injunctive Relief Ex Parte Seizure Criminal Theft (EEA)Trade Secret vs. Patent Strategy International / Cross-Border

Name, Image & Likeness Voice & Sound-Alikes AI, Deepfakes & Digital Replicas Post-Mortem Rights First Amendment & Expressive Use Commercial Misappropriation Athletes & College NIL Influencers & Social Media State-by-State Variation Licensing & Estates

Fair Use

Articles

Rows of public library bookshelves

Jun 14, 2026

Hachette v. Internet Archive: The End of 'Controlled Digital Lending' as a Fair-Use Theory

Open illustrated children's picture book lying on a wooden desk

Oct 8, 2025

Not a Place You'll Go: Dr. Seuss v. ComicMix and the Limits of the Mashup

Gallery wall of large contemporary collage paintings under track lighting

Jun 16, 2025

When the Eye Decides: Cariou v. Prince and Fair Use for Appropriation Art

Vintage microphone in a recording studio under warm stage lighting

Feb 10, 2025

Parody Earns Its Keep: Campbell v. Acuff-Rose and the Birth of Transformative Fair Use

More in Copyright

Copyrightability & Originality Idea–Expression & Merger Authorship & Ownership The Exclusive Rights Licensing & Royalties Music & Sound Recordings Software & Code Visual Art, Photography & Design Film, TV & Streaming DMCA Safe Harbors Anti-Circumvention & CMI Registration & Formalities Termination & Reversion Infringement & Remedies AI & Copyright International Copyright

Analysis of the court decisions shaping intellectual property law — copyright, trademarks, patents, trade secrets, and the right of publicity.

Copyright

Copyrightability & Originality
Idea–Expression & Merger
Authorship & Ownership
The Exclusive Rights
Fair Use
Licensing & Royalties
Music & Sound Recordings
Software & Code
Visual Art, Photography & Design
Film, TV & Streaming
DMCA Safe Harbors
Anti-Circumvention & CMI
Registration & Formalities
Termination & Reversion
Infringement & Remedies
AI & Copyright
International Copyright

Trademarks

Distinctiveness & the Spectrum
Clearance & Searches
Registration & Prosecution
The TTAB
Use in Commerce & Specimens
Likelihood of Confusion
Dilution
Trade Dress
Trademarks & the First Amendment
Domain Names & Cybersquatting
Counterfeiting & Gray Market
Remedies
Licensing & Franchising
Extraterritorial Reach
International (Madrid)
Unfair Competition & False Advertising

Patents

Patent-Eligible Subject Matter
Novelty & Prior Art
Non-Obviousness
Enablement & Written Description
Definiteness & Claim Drafting
Utility Patents
Design Patents
Plant Patents
Prosecution & the USPTO
PTAB (IPR / PGR)
Claim Construction
Infringement
Damages
Injunctions
Standard-Essential Patents & FRAND
ITC §337 / Import Bans
Inventorship & Ownership
Life Sciences & Biotech
International (PCT)

Trade Secrets

What Qualifies as a Trade Secret
Reasonable Secrecy Measures
Misappropriation
The DTSA
State Law / UTSA
NDAs & Confidentiality
Employee Mobility
Non-Competes
Inevitable Disclosure
Damages & Injunctive Relief
Ex Parte Seizure
Criminal Theft (EEA)
Trade Secret vs. Patent Strategy
International / Cross-Border

Right of Publicity

Name, Image & Likeness
Voice & Sound-Alikes
AI, Deepfakes & Digital Replicas
Post-Mortem Rights
First Amendment & Expressive Use
Commercial Misappropriation
Athletes & College NIL
Influencers & Social Media
State-by-State Variation
Licensing & Estates

Sections

Latest Analysis
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Disclaimer: Intellectual Property Law is an educational publication about intellectual property law. The articles here are general information, not legal advice, and reading them does not create an attorney–client relationship. No content on this site should be relied upon as a substitute for advice from a licensed attorney regarding your specific situation.

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