Glivec / Gleevec (Imatinib) – Novartis’ many crystalline forms
I posted a note earlier in Spicy IP Tidbits about Novartis’ alpha crystalline Glivec (imatinib) patent which has recently come to light. This application was filed back in 2004, before the changes to Indian patent law, and the subsequent (and ongoing) fight with the IPAB, etc.(Click here for a list of earlier posts about Novartis and Glivec on SpicyIP.) For those who aren’t aware, Novartis has other patents covering imatinib in similar ways. Take for example, WO 2007023182 for Delta …
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