First Publication Date: 22nd December 2010   The other day, while I was having a heated discussion with 2 fellow bloggers about the patentability of repurposed drugs i.e. patenting of new use of a known drug, we hit a road block with regard to patent value of an intermediate. The question raised was "Will a newly found first use of an already known intermediate be patentable in India?" I am rephrasing the question for the purpose of this discussion.  “Will the exclusion criterion elaborated…