Intellectual property Study Guide

📖 Core Concepts Intellectual property (IP) – intangible creations of the human intellect (e.g., inventions, artistic works, symbols). Purpose – creates economic incentives for creation by granting limited‑time exclusive rights. Key Types – patents, copyrights, trademarks, trade secrets, industrial designs, plant variety rights. Indivisibility – an unlimited number of people can consume an IP good without depleting it. Balancing Act – rights must be strong enough to spur innovation yet weak enough to allow broad public use. 📌 Must Remember Patentability – must be novel, non‑obvious, and industrially applicable. Copyright protects the expression of ideas, not the ideas themselves; it arises automatically upon fixation. Trademark protects signs that distinguish goods/services; infringement occurs when a similar sign causes consumer confusion. Trade secret protection hinges on confidentiality; misappropriation is the wrongful acquisition or disclosure. TRIPS sets minimum IP standards for all WTO members. Fair use / fair dealing are limited, non‑infringing exceptions to copyright. Safe harbor for research – limited to non‑commercial, philosophical research or regulatory data gathering (U.S. only). 🔄 Key Processes Obtaining a Patent Draft invention → File application (disclosure of invention) → Examination for novelty, non‑obviousness, applicability → Grant (exclusive rights for a limited period). Copyright Creation Create work → Fix in tangible medium → Automatic protection (registration needed for monetary damages). Trademark Registration Use mark in commerce → Search for conflicts → File application → Examination → Registration (protects against confusingly similar marks). Trade Secret Protection Identify confidential info → Implement reasonable security measures (NDAs, restricted access) → Maintain secrecy to retain protection. 🔍 Key Comparisons Patent vs. Copyright – Patent protects functional inventions; copyright protects creative expression. Trademark vs. Trade Dress – Trademark: words, logos, symbols; Trade dress: overall product appearance that signals source. Infringement vs. Misappropriation – Infringement applies to patents, copyrights, trademarks; misappropriation applies to trade secrets. Fair Use vs. Fair Dealing – Both are limited exceptions, but fair use (U.S.) is a flexible doctrine; fair dealing (Commonwealth) is more narrowly defined. ⚠️ Common Misunderstandings “Ideas are protected by copyright.” – Only the expression of an idea is protected. “All software can be patented.” – Only software that meets novelty, non‑obviousness, and applicability criteria qualifies; many jurisdictions restrict business‑method patents. “Trade secrets last forever.” – Protection ends once the information is no longer secret (e.g., reverse‑engineered). “Research always falls under a safe harbor.” – In the U.S., the safe harbor is limited to non‑commercial, philosophical research or regulatory data gathering. 🧠 Mental Models / Intuition “Lock‑and‑Key” – IP rights act like a lock (exclusive right) that is time‑limited (key eventually expires, allowing public use). “Public Disclosure Trade‑off” – The more you disclose (patent), the more you gain protection but also enrich the public knowledge pool. “Barrier vs. Bridge” – IP can be a barrier (monopoly) or a bridge (incentive) depending on its scope and duration. 🚩 Exceptions & Edge Cases Research Safe Harbor – limited to non‑commercial, philosophical research (U.S.) or specific statutory allowances elsewhere. Fair Use Factors – purpose, nature, amount used, and market effect; not a blanket permission. Compulsory Licensing – governments may grant use of a patent without consent (historically used in early‑20th‑century Germany). Digital Millennium Copyright Act (DMCA) – criminalizes circumvention of technological protection measures, even when the underlying use might be fair. 📍 When to Use Which Choose Patent when you have a technical invention that is novel, non‑obvious, and commercially applicable. Choose Copyright for original works of authorship (music, literature, software code) that you want to control reproduction and derivatives. Choose Trademark to protect brand identity (names, logos) and prevent consumer confusion. Choose Trade Secret for confidential business information that cannot be easily reverse‑engineered and where disclosure would be harmful. 👀 Patterns to Recognize “Exclusive Right + Disclosure” → Patent. “Fixation + Automatic Protection” → Copyright. “Source‑identifying Sign + Market Confusion” → Trademark infringement. “Confidentiality + Economic Advantage” → Trade‑secret misappropriation. “International agreement + minimum standard” → TRIPS‑governed IP obligations. 🗂️ Exam Traps Distractor: “Patents protect ideas.” → Wrong; they protect inventions that are novel, non‑obvious, and useful. Distractor: “All uses of a copyrighted work are infringement.” → Wrong; fair use/fair dealing may apply. Distractor: “Trade secrets are enforceable forever.” → Wrong; loss of secrecy ends protection. Distractor: “DMCA allows any circumvention for accessibility.” → Wrong; only limited statutory exceptions permit it. Distractor: “TRIPS eliminates all national differences.” → Wrong; it sets minimum standards, allowing higher national protection.