Patent Assignment
Reel/Frame 060656/0213
Assignment of Assignor's Interest
Recorded: 2022-07-28
Pages: 4
Assignor
MULHERN, ERIC
Executed: 2016-10-24
Assignee
DYNAENERGETICS CANADA INC.
5911, 56 AVE NW, EDMONTON, T6B 3E2, CANADA
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: DYNAENERGETICS CANADA INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 060656/0233 →
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 →