madras high court
Case BriefsHigh Courts

“The application for grant of a patent of addition cannot be filed earlier than the date of filing of the application for grant of patent for the main invention; it cannot be granted before grant of the patent for the main invention; the term of the patent of addition shall not exceed that of the main invention, even if granted later than the main invention”

delhi high court
Case BriefsHigh Courts

It is essential for the Indian Patent Office to adopt a more comprehensive approach when assessing Computer Related Inventions (CRIs), considering technical effects and contributions provided by the invention rather than solely focusing on the implementation of algorithms and computer-executable instructions.