Purdue Pharma L.P. v. Collegium Pharmaceutical, Inc.

Purdue Pharma L.P. (“Purdue”) appeals from a judgment of the Patent Trial and Appeal Board (“Board”) finding claims 1–17 of U.S. Patent No. 9,693,961 (“’961 patent”) unpatentable for lack of written description and anticipation. The Board issued its Final Written... Read more →

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Medtronic, Inc. v. Teleflex Life Sciences Ltd.

Medtronic, Inc. and Medtronic Vascular, Inc. (collectively, “Medtronic”) appeal from two final written decisions of the United States Patent and Trademark Office Patent Trial and Appeal Board (“the Board”) holding that it had not shown the challenged claims of U.S.... Read more →

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Allgenesis Biotherapeutics Inc. v. Cloudbreak Therapeutics, LLC

Allgenesis Biotherapeutics Inc. (Allgenesis) appeals from an inter partes review final written decision in which the Patent Trial and Appeal Board held that Allgenesis failed to prove claims 4 and 5 of U.S. Patent No. 10,149,820 are unpatentable. Because Allgenesis... Read more →

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Malvern Panalytical Inc. v. TA Instruments-Waters LLC

Malvern Panalytical Inc. (“Malvern”) appeals a claim construction order construing the term “pipette guiding mechanism” in the patents-in-suit as a “mechanism that manually guides the pipette assembly.” Malvern Panalytical Inc. v. TA Instruments-Waters LLC, No. 19-cv-2157, 2021 WL 965684, at... Read more →

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Actelion Pharmaceuticals LTD v. Mylan Pharmaceuticals Inc.

The issue on appeal in this patent case is the meaning of “a pH of 13 or higher.” More specifically, the issue involves understanding what the significant digits are for “a pH of 13.” The district court did not address... Read more →

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In re PersonalWeb Techs., LLC

PersonalWeb appeals a district court award of $5,187,203.99 in attorneys’ fees entered against it. PersonalWeb argues that we should reverse the award because the district court erred in finding that the underlying case was “exceptional” within the meaning of the... Read more →

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Netflix, Inc. v. DivX, LLC

Netflix, Inc. (Netflix) appeals two final written decisions of the Patent Trial and Appeal Board (Board) determining Netflix did not meet its burden of proving claims 1– 5 and 12 of U.S. Patent No. 9,270,720 (’720 patent) and claims 1–6,... Read more →

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ABS Global, Inc. v. Cytonome/ST, LLC

Cytonome/ST, LLC owns U.S. Patent No. 10,583,439, which describes and claims a microfluidic device for use in processing particles of interest contained in a sample fluid. ABS Global, Inc. and Genus plc (collectively, ABS) petitioned the Patent and Trademark Office... Read more →

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Cyntec Company, Ltd. v. Chilisin Electronics Corp.

This patent infringement case raises issues of obviousness, infringement, and damages. Cyntec Company, Ltd. sued Chilisin Electronics Corp., alleging infringement of certain claims of Cyntec’s U.S. Patent Nos. 8,922,312 (the ’312 patent) and 9,481,037 (the ’037 patent). Before closing arguments,... Read more →

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Corephotonics, Ltd. v. Apple, Inc.

Corephotonics, Ltd. (“Corephotonics”) appeals final written decisions (“Decisions”) of the Patent Trial and Appeal Board (“Board”) concluding that claims of U.S. Patent Nos. 9,661,233 (“’233 patent”), 10,230,898 (“’898 patent”), 10,326,942 (“’942 patent”), and 10,356,332 (“’332 patent”) (collectively, the “Challenged Patents”)... Read more →

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