Honeywell International Inc. v. DSM IP Assets B.V. > Summary
Court Case Number IPR2020-01558
Filing Date Sep 3, 2020
Institution Decision Date Mar 24, 2021
Decision Date Jun 17, 2021
Court Patent Trial and Appeal Board
Status Final Written Decision
Administrative JudgesWesley B. Derrick, Zhenyu Yang, Jon B. Tornquist
Judge Writing the Final DecisionWesley B. Derrick
Claims Challenged in the Petition: 23, 24
Claims Instituted: 23, 24
Claims Invalidated: 23, 24
Petitioner
Patent Owner
Petitioner Attorneys
4Honeywell International
Attorney Name: Brian C. Ellsworth
Alston & Bird
Honeywell International
Attorney Name: Miranda Marie Sooter
Alston & Bird
Honeywell International
Attorney Name: David T. Grubb
Cornell University
Patent Owner Attorneys
3Koninklijke DSM N.V.
Attorney Name: Jonathan A. Roberts
Nixon Vanderhye
Koninklijke DSM N.V.
Attorney Name: Bryan Hubert Davidson
Nixon Vanderhye
Koninklijke DSM N.V.
Attorney Name: Joseph A. Rhoa
Nixon Vanderhye
Related Patents
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10557690 | Process for making high-performance polyethylene multifilament yarn | Feb 11, 2020 |