Whither the 'six-year rule'? Reconstructing India's law on the presumption of patent validity

By Ghosh, E.

Backed by a study of over 1,200 decisions by India’s Intellectual Property Appellate Board (IPAB) over the last five and a half years, this article seeks to reconstruct the much maligned ‘six-year rule’, which imputes a presumption of validity to patents in India, even though India’s Patents Act appears to …read more

Source:: Journal of Intellectual Property Law & Practice