Arctic
Invent
Case Registry
Dashboard
Case Explorer
Back to Explorer
Update Case Entry
Manually curate individual case documents inside the PostgreSQL engine.
Case Lawsuit Title
*
Case / Trial ID Number
Jurisdiction Code
*
us
in
upc
eu
Category
*
Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Air Products and Chemicals, Inc.
Respondent / Defendant
EVONIK OPERATIONS GMBH et al.
Dispute Summary
Air Products challenges EVONIK's membrane technology patent (10471380), arguing the claims are obvious over prior art references Ungerank and Scholz. The petitioner asserts that skilled artisans would have been motivated to combine these teachings to achieve the claimed features in gas separation.
Outcome / Ruling
null
Verdict Document PDF URL
Full text judgment
Cancel
Update Case