As we previously reported, one of three Pfizer IPR petitions filed in April 2017 against Biogen-owned patents claiming methods of treatment...
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Rituximab
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RFEM’s Biosimilars IPR Dashboard provides current information on IPR proceedings related to proposed biosimilar...
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The PTAB recently instituted a second IPR of US Patent 9,296,821 (“the ’821 patent”), which covers certain uses of Rituxan®...
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U.S. Patent No. 8,329,172 (“the ’172 patent”), a Biogen-owned patent covering a treatment regime for low-grade B-cell non-Hodgkin’s...
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As we previously reported here and here, Celltrion filed suit against Genentech seeking declaratory judgment that a host of patents...
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Earlier this month, Celltrion, Inc. (“Celltrion”) filed a copycat IPR petition directed against U.S. Patent No. 7,976,838 (“the ʼ838...
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As we previously reported here and here, Celltrion filed suit against Genentech seeking declaratory judgment that a number of patents...
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The Patent Trial and Appeal Board (“the Board”) has decided not to institute inter partes review (“IPR”) on two patents owned by...
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Sandoz announced last week that the FDA issued a complete response letter for its proposed biosimilar to rituximab. In the announcement,...
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