Teva and Celltrion file DJ action against rituximab patents

Jan 11, 2018

Teva and Celltrion file DJ action in the District Court (Northern District of California) against 37 rituximab patents alleging they are invalid, unenforceable and/or not-infringed. FDA accepted Celltrion’s ABLA on 27 June 2017, and the parties entered a patent dance.  On the same day, parallel proceedings were also filed in the same Court relating to (some overlapping) 38 patents to trastuzumab.

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