JSR Corporation et al. v. Cytiva Bioprocess R&D AB et al. > Summary
Court Case Number IPR2022-00042
Filing Date Oct 12, 2021
Institution Decision Date May 19, 2022
Decision Date May 18, 2023
Court Patent Trial and Appeal Board
Status Final Written Decision - Appeale
Appeal2023-2192
Administrative JudgesSheridan K. Snedden, Ulrike W. Jenks, Susan L. C. Mitchell
Judge Writing the Final DecisionSheridan K. Snedden
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 34, 35, 36, 37
Petitioner
Patent Owner
Petitioner Attorneys
8JSR Corporation
Attorney Name: Naveen Modi
Paul Hastings
JSR Corporation
Attorney Name: Eric W. Dittmann
Paul Hastings
JSR Corporation
Attorney Name: Hiroyuki Hagiwara
Paul Hastings
JSR Corporation
Attorney Name: Phillip W. Citroen
Paul Hastings
JSR Corporation
Attorney Name: Krystina L. Ho
Paul Hastings
JSR Corporation
Attorney Name: Ryan Meuth
Paul Hastings
JSR Corporation
Attorney Name: Steven Cramer
Rensselaer Polytechnic Institute
Attorney Name: Isaac S. Ashkenazi
Paul Hastings
Patent Owner Attorneys
10CYTIVA BIOPROCESS R&D AB
Attorney Name: David I. Berl
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: David M. Krinsky
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: Teagan J. Gregory
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: Omid G. BaƱuelos
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: Sarahi Uribe
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: Daniel M. Silver
McCarter & English
CYTIVA BIOPROCESS R&D AB
Attorney Name: Alexandra M. Joyce
McCarter & English
CYTIVA BIOPROCESS R&D AB
Attorney Name: Andrew Hoffman
Williams & Connolly
CYTIVA BIOPROCESS R&D AB
Attorney Name: Daniel Bracewell
University College London, University of London
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