Alice § 101 Framework

Alice Corp. v. CLS Bank International (S.Ct. 2014) extended the Mayo Collaborative Services v. Prometheus (S.Ct. 2012) two-step test to abstract ideas and fundamentally reshaped patent eligibility for software and business method patents: THE ALICE/MAYO TWO-STEP: STEP 1 — DIRECTED TO EXCEPTION: courts ask whether the claim is 'directed to' a patent-ineligible concept; the three categories of ineligible subject matter are: (1) Laws of nature (naturally occurring phenomena; laws of physics); (2) Natural phenomena (naturally occurring products; natural correlations); (3) Abstract ideas (mathematical concepts; methods of organizing human activity; mental processes); for Alice specifically, the question is whether the claim is directed to an abstract idea; STEP 2 — INVENTIVE CONCEPT: if the claim is directed to an abstract idea, courts ask whether there is something 'significantly more' than the abstract idea; the claim must contain an 'inventive concept' — additional elements that transform the abstract idea into a patent-eligible application; simply applying the abstract idea using conventional computer hardware or generic computer operations does NOT provide an inventive concept; WHAT COUNTS AS AN ABSTRACT IDEA: the Supreme Court did not define 'abstract idea' precisely, but the USPTO 2019 Revised Guidance identifies three subcategories: (1) MATHEMATICAL CONCEPTS: mathematical relationships; mathematical formulas or equations; mathematical calculations; basic mathematical operations applied to data; (2) CERTAIN METHODS OF ORGANIZING HUMAN ACTIVITY: fundamental economic principles (risk hedging; intermediated settlement; escrow); commercial or legal interactions (creating a contract; legal obligations; advertising; marketing; sales activities); managing personal behavior or relationships (following instructions; teaching; motivating people); (3) MENTAL PROCESSES: concepts that can be performed in the human mind, even if also performed on a computer; observations; evaluations; judgments; opinions; NOTE: the identification of an abstract idea in step 1 is not by itself dispositive — many claims reciting abstract ideas can still be patent-eligible under step 2; THE ALICE FACTS: Alice's patents claimed a method for mitigating 'settlement risk' in financial transactions using a computer; the Supreme Court held that 'intermediated settlement' was a well-understood, abstract economic concept; the claims added only generic computer implementation; the Court held that simply performing an abstract economic practice on a computer (generic implementation) does not create a patent-eligible invention; the Court did NOT say all software is ineligible — only that abstract economic practices implemented on generic computers are ineligible.

In January 2019, the USPTO issued revised examination guidance for § 101 that substantially restructured how patent examiners apply the Alice/Mayo test: THE 2019 REVISED GUIDANCE — KEY CHANGES: the 2019 guidance did not change the underlying law (which is set by the Supreme Court and Federal Circuit), but it changed how examiners evaluate claims: STEP 2A, PRONG ONE — IDENTIFY THE JUDICIAL EXCEPTION: examiners first determine if the claim recites a judicial exception (abstract idea; law of nature; natural phenomenon); for abstract ideas, the guidance limits the abstract idea category to three sub-groups: (1) Mathematical concepts; (2) Mental processes; (3) Certain methods of organizing human activity; examiners should NOT look beyond these three sub-groups to categorize something as an abstract idea; STEP 2A, PRONG TWO — PRACTICAL APPLICATION: this is the key change from prior practice; BEFORE 2019: if the claim recited an abstract idea, the analysis moved directly to Step 2B (inventive concept); AFTER 2019: before asking whether there is an inventive concept (Step 2B), examiners first ask whether the claim integrates the judicial exception into a PRACTICAL APPLICATION; what constitutes a practical application: the claim uses the abstract idea as part of a process to achieve a concrete, real-world result; the abstract idea is applied in a specific way that imposes a meaningful limit on the claim scope; EXAMPLES OF PRACTICAL APPLICATION INTEGRATION: applies or uses the abstract idea to effect a particular treatment or prophylaxis for a disease; uses the abstract idea to improve the functioning of a computer or other technology (e.g., Enfish's self-referential table); uses the abstract idea as part of a specific machine or transformation; uses the abstract idea to process information in a specific way to control or direct a machine; STEP 2B — INVENTIVE CONCEPT (NOW ONLY IF STEP 2A FAILS): only if there is NO practical application in Prong Two, do examiners reach Step 2B (whether the additional elements provide an inventive concept beyond the abstract idea); PRACTICAL IMPACT: the 2019 guidance effectively added a new intermediate step; claims that integrate an abstract idea into a practical application are ELIGIBLE even if they don't have an inventive concept under Step 2B; this was intended to reduce the number of improper rejections while still screening out purely abstract claims.

The Federal Circuit has issued hundreds of decisions applying Alice since 2014, creating a body of case law that provides guidance — if not always consistency — for patent prosecution: ELIGIBLE SOFTWARE/TECH CLAIMS (Federal Circuit): ENFISH, LLC v. MICROSOFT CORP. (Fed. Cir. 2016): a specific type of database table (self-referential table) that improved database storage and memory use = patent-eligible; the court focused on whether the claim improved the computer itself (not just used a computer for an abstract purpose); key principle: improvement to technology/computer functioning = practical application; McRO, INC. v. BANDAI NAMCO GAMES (Fed. Cir. 2016): specific rules for automated 3D character animation (lip sync) = patent-eligible; the specific technological improvement (automating a process previously requiring human judgment, using specific rule-based logic) created a concrete technical effect; TRADING TECHNOLOGIES INTERN. v. CQG (Fed. Cir. 2017): specific user interface for commodity trading on computer = patent-eligible; the claim specified a specific display configuration that solved a specific user input problem; MCRO, McRO (second) and the subsequent cases suggest that claims tied to a specific technological process that produces a concrete result can survive Alice; INELIGIBLE CLAIMS (Federal Circuit): ELECTRIC POWER GROUP v. ALSTOM (Fed. Cir. 2016): collecting and analyzing power grid data = abstract; the technical steps were all generic (collecting; displaying; analyzing); INTELLECTUAL VENTURES I v. CAPITAL ONE (Fed. Cir. 2017): interactive interface for customizing web pages based on user profile = abstract (customizing user experience = commercial activity); BERKHEIMER v. HP INC. (Fed. Cir. 2018): KEY PROCEDURAL HOLDING: whether additional claim elements are well-understood, routine, and conventional IS A QUESTION OF FACT; it cannot be resolved on summary judgment without factual evidence; this means patentees can contest § 101 eligibility at the § 101 step 2B level by submitting evidence (declarations; expert testimony) that the claimed elements were NOT conventional; AMERICAN AXLE v. NEAPCO (Fed. Cir. 2020): method of manufacturing driveshaft liners using a mathematical equation = abstract (law of nature + mathematical relationship); controversy: Judge Moore dissented (and later the en banc petition was denied) — the case is still considered potentially too broad.

Fintech and business method patents have been the most severely affected by Alice because the abstract concepts underlying financial services — intermediated settlement, risk management, currency exchange — are paradigmatic abstract ideas: ALICE AND FINTECH SPECIFICALLY: the Alice case itself involved a fintech concept (intermediated settlement of financial transactions); the Supreme Court held that intermediated settlement is a 'fundamental economic practice long prevalent in our system of commerce'; implementing this practice on a computer does not transform it into a patent-eligible invention; PATTERNS FOR ELIGIBLE FINTECH CLAIMS: (1) SPECIFIC CRYPTOGRAPHIC SECURITY IMPROVEMENT: a specific protocol for securing financial transactions that provides a technical improvement over prior cryptographic methods; must specify the specific cryptographic operation, not just say 'secure'; (2) SPECIFIC FRAUD DETECTION TECHNICAL IMPLEMENTATION: a specific technical system for real-time fraud detection that analyzes specific data patterns to detect anomalies, using a specific algorithmic approach that reduces false positives in a measurable way; (3) SPECIFIC DATABASE EFFICIENCY: a specific method for maintaining a distributed ledger that reduces transaction confirmation time through a specific consensus mechanism; BLOCKCHAIN PATENTS AND ALICE: blockchain patents face double scrutiny: Step 1: distributed ledger management; cryptographic hashing; consensus mechanisms = potentially abstract (mathematical concepts + economic activity); Step 2: specific cryptographic improvements; specific network optimization; specific consensus algorithm improvements can provide inventive concepts; ELIGIBLE BLOCKCHAIN PATTERNS: specific proof-of-work variant that reduces energy consumption through a specific algorithmic change; specific smart contract execution engine with specific resource management; specific cross-chain communication protocol with specific technical steps; INELIGIBLE BLOCKCHAIN PATTERNS: using a blockchain to record financial transactions (just applying abstract economic idea to blockchain); using a blockchain to track asset ownership (abstract: tracking ownership); using distributed consensus to confirm any transaction (abstract: confirming transactions); BUSINESS METHOD PATENTS GENERALLY: core business processes (creating contracts; managing sales; organizing information) are abstract ideas; only specific technical implementations with concrete technical improvements survive Alice; this has effectively ended the era of broad business method patents on generic computer implementations that was made possible by State Street Bank (Fed. Cir. 1998); the post-Alice landscape requires genuine technical innovation, not just computerizing a manual business process.