Intellectual Property Cases filed in the Third Circuit Courts
Heritage IP LLC v. Parker-Hannifin Corporation
as 1:2021cv01839
Plaintiff: Heritage IP LLC
Defendant: Parker-Hannifin Corporation
Cause Of Action: 35 U.S.C. § 271
PARKER-HANNIFIN CORPORATION et al v. OPTOTUNE SWITZERLAND AG et al
as 1:2018cv01751
Plaintiff: PARKER-HANNIFIN CORPORATION and SRI INTERNATIONAL
Defendant: OPTOTUNE SWITZERLAND AG and EDMUND OPTICS INC.
Cause Of Action: 35 U.S.C. § 271
PARKER-HANNIFIN CORPORATION et al v. OPTOTUNE SWITZERLAND AG et al
as 2:2018cv01751
Plaintiff: PARKER-HANNIFIN CORPORATION and SRI INTERNATIONAL
Defendant: OPTOTUNE SWITZERLAND AG and EDMUND OPTICS INC.
Cause Of Action: 35 U.S.C. § 271
Parker-Hannifin Corporation v. Schlegel Electronic Materials Inc.
as 1:2007cv00266
Plaintiff: Parker-Hannifin Corporation
Defendant: Schlegel Electronic Materials Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Parker-Hannifin Corporation v. Seiren Co., Ltd. We have downloadable decisions or orders for this case
as 1:2007cv00104
Plaintiff: Parker-Hannifin Corporation
Defendant: Seiren Co., Ltd. and Seiren Co., Ltd.
Cause Of Action: Federal Question

Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.


Why Is My Information Online?