Patent Assignment
Reel/Frame 039363/0058
Assignment of Assignor's Interest
Recorded: 2016-08-08
Pages: 8
Assignors
EITSCHBERGER, CHRISTIAN
Executed: 2014-03-11
PREISS, FRANK HARON
Executed: 2014-03-10
SCHARF, THILO
Executed: 2014-03-11
MCNELIS, LIAM
Executed: 2014-03-11
Assignee
DYNAENERGETICS GMBH & CO. KG
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Property
(1)
Device and Method for Positioning a Detonator Within a Perforating Gun Assembly
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2016
From: BURMEISTER, GERNOT UWE; BRADFIELD, THOMAS KELLER
To: DYNAENERGETICS US, INC.
Reel/Frame 039363/0281 →
Assignment of Assignor's Interest
Aug 8, 2016
From: DYNAENERGETICS US, INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 039363/0388 →
Assignment of Assignor's Interest
Aug 8, 2016
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS US, INC.; DYNAENERGETICS GMBH & CO. KG
Reel/Frame 039363/0694 →
Intellectual Property Security Agreement
Mar 8, 2018
From: DYNAENERGETICS US, INC.
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 045529/0817 →
Assignment of Assignor's Interest
Feb 17, 2020
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 051945/0688 →