In this post, we at BananaIP bring to you select Patent cases relating to Patent Claim amendments, Patent exclusions, and Patent orders. Amending polypeptide patent claims mentioning specific sequence IDs to polynucleotide claims mentioning the said sequence IDs is permitted, says Madras High Court. While dealing with the rejection of a patent application based on impermissible claim amendments, the Madras High Court reiterated that claim amendments are permissible as long as the amendments are disclosed in the specification. After reviewing the…