Patent Cases filed in the Fourth Circuit Courts
Cases 11 - 20 of 23
Hyatt v. Hirshfeld
as 1:2021cv01084
Plaintiff: Gilbert P. Hyatt
Defendant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145 Patent Non-Infringement- Patent Applicant is Dissatisfied with PTO Decision
Hyatt v. Hirshfeld
as 1:2021cv01019
Plaintiff: Gilbert P. Hyatt
Defendant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145 Patent Non-Infringement- Patent Applicant is Dissatisfied with PTO Decision
Hyatt v. Hirshfeld
as 1:2021cv00936
Counter Defendant: Gilbert P. Hyatt
Counter Claimant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145 Patent Non-Infringement- Patent Applicant is Dissatisfied with PTO Decision
Hyatt v. Hirshfeld
as 1:2021cv00892
Plaintiff: Gilbert P. Hyatt
Defendant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145 Patent Non-Infringement- Patent Applicant is Dissatisfied with PTO Decision
Hyatt v. Hirshfeld
as 1:2021cv00884
Plaintiff: Gilbert P. Hyatt
Defendant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145 Patent Non-Infringement- Patent Applicant is Dissatisfied with PTO Decision
Hyatt v. Hirshfeld
as 1:2021cv00177
Counter Defendant: Gilbert P. Hyatt
Counter Claimant: Andrew Hirshfeld
Cause Of Action: 35 U.S.C. § 145
Hyatt v. Iancu
as 1:2020cv00983
Defendant: Andrei Iancu and Andrew Hirshfeld
Plaintiff: Gilbert P. Hyatt
Cause Of Action: 35 U.S.C. § 145
Leitner-Wise v. Clark, et al.
as 3:2019cv00030
Plaintiff: Paul Andrew Leitner-Wise
Defendant: Southern Gun Company, Ltd., Robert Bernard Iredale Clark and Eugene L. Flanagan, III
Cause Of Action: 35 U.S.C. § 271
Paul Leitner-Wise v. LWRC International, LLC
as 17-1373
Plaintiff - Appellant: PAUL ANDREW LEITNER-WISE
Defendant - Appellee: LWRC INTERNATIONAL, LLC and SIG SAUER, INC.
Leitner-Wise v. LWRC International, LLC et al We have downloadable decisions or orders for this case
as 8:2016cv02430
Plaintiff: Paul Andrew Leitner-Wise
Defendant: LWRC International, LLC and Sig Sauer, Inc.
Cause Of Action: 35 U.S.C. § 271

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