Patent Law in the Age of Algorithms: Understanding the Alice Judgement

The rapid evolution of digital technologies, particularly artificial intelligence (AI), machine learning, and algorithm-driven innovations, has significantly challenged traditional frameworks of patent law. Central to this debate is the extent to which abstract ideas, especially algorithms, are patentable. The landmark decision of the United States Supreme Court in Alice Corp. Pty. Ltd. v. CLS Bank International reshaped the contours of patent eligibility under Section 101 of the Patent Act. The ruling has had far-reaching implications for software patents, fintech innovations, and more recently AI-based inventions. This case commentary critically examines the Alice judgment, its doctrinal framework, and its impact on patent law in the age of algorithms. It further explores how the decision has influenced judicial interpretation, innovation policy, and the global patent landscape.