Patent Assignment
Reel/Frame 060656/0233
Assignment of Assignor's Interest
Recorded: 2022-07-28
Pages: 3
Assignor
DYNAENERGETICS CANADA INC.
Executed: 2016-12-08
Assignee
DYNAENERGETICS GMBH & CO. KG
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Property
(1)
Perforating Gun Orientation System
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 28, 2022
From: PARKS, DAVID C
To: JDP ENGINEERING & MACHINE INC.
Reel/Frame 060656/0269 →
Assignment of Assignor's Interest
Jul 28, 2022
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 060656/0213 →
Assignment of Assignor's Interest
Jul 28, 2022
From: PREISS, FRANK H; MCNELIS, LIAM; SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 060656/0262 →
Assignment of Assignor's Interest
Jul 28, 2022
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 060991/0630 →
Assignment of Assignor's Interest
Jul 28, 2022
From: JDP ENGINEERING & MACHINE INC.
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 060656/0301 →
Assignment of Assignor's Interest
Jul 28, 2022
From: EITSCHBERGER, CHRISTIAN
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 060656/0316 →
Confirmatory Patent Rights Assignment
Feb 20, 2025
From: SWM INTERNATIONAL LLC; JDP ENGINEERING & MACHINE INC.; PELICAN ENERGY PARTNERS III LP
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 070287/0448 →