Tag: revocation

Indian patent law has a unique requirement under which every patentee and licensee of a granted patent must file a statement detailing the commercial working of patented inventions in India. The recent overhaul of the information required to be submitted under patent working statements (contained in Form 27) invites a reconsideration of the law around non-working of patents. ......

Besides the patentability requirements of novelty, inventive step, and being capable of industrial applicability, a patent application must also meet the enablement requirement in order to be granted. A patent application is said to be enabled if the application provides sufficient details that enable a person of ordinary skill in the related field to practice the invention. ......

The Madras High Court earlier this year rejected a writ petition filed against a patent owned by Kibow Biotech Inc. for a dietary supplement that aids in the carrying out of the kidney function, for reasons, among others, that there was no expert evidence led to support the case. The validity of the patent was challenged primarily under Section 3(e) of the Patents Act, i.e., on grounds that it was “a substance obtained by a mere admixture resulting only in the aggregation of the properties of the components thereof or a process for producing such substance”....