This document discusses intellectual property rights (IPR) and patents in India. It defines intellectual property and IPR, and outlines the types of intellectual property including patents, designs, trademarks, geographical indications, and copyright. It then discusses the history and development of patent laws in India, prerequisites for a patent, and differences between the Indian and US patent acts. The document also outlines the patent procedure in India and types of special patents including for textiles, electronics, software, food, pharmaceuticals, and microorganisms.