Intellectual Property
Patents, trademarks, copyrights, trade secrets, and IP licensing.
Overview
Intellectual property (IP) law protects creations of the mind — inventions, creative works, brand identifiers, and confidential business information. The four main branches of IP law are patents (protecting inventions), copyrights (protecting creative works), trademarks (protecting brand identifiers), and trade secrets (protecting confidential information).
Patent law, grounded in Article I, Section 8 of the Constitution, grants inventors exclusive rights for 20 years (utility patents) in exchange for public disclosure of the invention. The U.S. Patent and Trademark Office (USPTO) administers the patent system. Copyright law, codified in the Copyright Act of 1976, automatically protects original works of authorship — literary, musical, artistic, and other creative works — for the life of the author plus 70 years. Registration with the Copyright Office is not required but provides important legal benefits.
Trademark law protects words, phrases, symbols, and designs that identify and distinguish the source of goods or services. Federal trademarks are registered through the USPTO under the Lanham Act. Trade secret law, governed primarily by state law and the federal Defend Trade Secrets Act (2016), protects confidential business information that provides a competitive advantage. Unlike patents, trade secrets have no expiration date but lose protection if disclosed.
Key Statutes
Patent Act
35 U.S.C. § 1 et seq.
Governs the granting of patents for novel, non-obvious, and useful inventions, providing 20-year exclusive rights from filing date.
Copyright Act of 1976
17 U.S.C. § 101 et seq.
Provides copyright protection for original works of authorship including literary, musical, dramatic, and artistic works.
Lanham Act (Trademark Act)
15 U.S.C. § 1051 et seq.
Federal trademark registration and protection, prohibiting trademark infringement, dilution, and unfair competition.
Defend Trade Secrets Act
18 U.S.C. § 1836 et seq.
Creates a federal civil cause of action for trade secret misappropriation, supplementing state trade secret laws.
Digital Millennium Copyright Act (DMCA)
17 U.S.C. § 512, § 1201
Addresses digital copyright issues including safe harbors for internet service providers, anti-circumvention provisions, and takedown procedures.
Key Cases
Alice Corp. v. CLS Bank International
573 U.S. 208 (2014)
Established a two-step test for patent eligibility that has been used to invalidate many software and business method patents as abstract ideas.
Campbell v. Acuff-Rose Music
510 U.S. 569 (1994)
Clarified the fair use doctrine in copyright law, holding that commercial parody can qualify as fair use.
Apple Inc. v. Samsung Electronics
137 S. Ct. 429 (2016)
Addressed design patent damages, holding that profits for infringement of a design patent can be based on the infringing component rather than the entire product.
Google LLC v. Oracle America
593 U.S. 1 (2021)
Held that Google's copying of Java API declarations was fair use, a landmark decision for software copyright law.
Key Regulations
USPTO Patent Examination Procedures (MPEP)
U.S. Patent and Trademark Office
Comprehensive manual governing patent application examination procedures, patentability requirements, and prosecution practices.
Copyright Office Regulations
U.S. Copyright Office
Regulations governing copyright registration, deposit requirements, and licensing for statutory licenses.
Common Forms
Frequently Asked Questions
What is the difference between a patent, copyright, and trademark?
Patents protect inventions and processes (20 years). Copyrights protect creative works like books, music, and software (life + 70 years). Trademarks protect brand identifiers like logos, names, and slogans (indefinite, with renewal). Each protects a different type of intellectual creation and has different requirements for protection.
What is fair use?
Fair use is a defense to copyright infringement that permits limited use of copyrighted material without permission for purposes such as criticism, commentary, news reporting, teaching, and research. Courts consider four factors: purpose and character of the use, nature of the work, amount used, and effect on the market for the original.
How do I get a patent?
To obtain a patent, you must file an application with the USPTO demonstrating that your invention is novel, non-obvious, and useful. The process typically takes 2-3 years and costs $5,000-$15,000+ including attorney fees. A provisional application can secure a filing date for 12 months while you prepare a full application.
Can I copyright an idea?
No. Copyright protects the expression of ideas, not the ideas themselves. Similarly, you cannot copyright facts, titles, short phrases, or methods. For idea protection, consider patents (for functional inventions), trade secrets (for confidential processes), or non-disclosure agreements.
Recent Developments
IP law is grappling with the impact of artificial intelligence on patents, copyrights, and trade secrets. Key questions include whether AI-generated works are copyrightable, whether AI can be listed as an inventor on a patent, and how to protect training data. The U.S. Copyright Office has issued guidance that works created entirely by AI without human authorship are not copyrightable. Courts are also addressing NFTs, deepfakes, the right of publicity in the digital age, and the ongoing tension between patent eligibility standards and innovation incentives.
State Variations
While patent and copyright are exclusively federal, trademark and trade secret laws have both federal and state components. States vary in their right of publicity laws (protecting name and likeness), trade secret protections, non-compete enforceability (which directly affects trade secret strategy), and unfair competition statutes. California notably refuses to enforce non-compete agreements, which significantly affects how companies protect trade secrets in the technology sector.