Patent Assignment
Reel/Frame 051968/0906
Assignment of Assignor's Interest
Recorded: 2020-02-19
Pages: 25
Assignor
DYNAENERGETICS GMBH & CO. KG
Executed: 2019-12-20
Assignee
DYNAENERGETICS EUROPE GMBH
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Properties
(27)
Perforation Gun Components and System
Application:
15/920,800 →
Publication:
US 2018/0202789
Perforation Gun Components and System
Perforation Gun Components and System
Detonator Positioning Device
Multiple Point Initiation for Non-Axisymmetric Shaped Charge
Application:
15/743,718 →
Publication:
US 2018/0202779
Pivotable Bulkhead Assembly for Crimp Resistance
Electronic Ignition Circuit
Shaped Charge Metal Foam Package
High Temperature Initiator
Hydraulic Underbalance Initiated Safety Firing Head, Well Completion Apparatus Incorporating Same, and Method of Use
Firing Head Assembly, Well Completion Device with a Firing Head Assembly and Method of Use
Pressure Bulkhead Structure with Integrated Selective Electronic Switch Circuitry
Shaped Charge with Self-Contained and Compressed Explosive Initiation Pellet
Shaped Charge Liner, Method of Making Same, and Shaped Charge Incorporating Same
Conductive Detonating Cord for Perforating Gun
Fluid-Disabled Detonator and Perforating Gun Assembly
Perforating Gun System and Method of Use
Detonation Activated Wireline Release Tool
Positioning Device for Shaped Charges in a Perforating Gun Module
Single Charge Perforating Gun
Bottom-Fire Perforating Drone
Autonomous Perforating Drone
Application:
16/542,890 →
Publication:
US 2020/0018139
Perforating Gun and Detonator Assembly
Patent:
50,204 →
Application:
16/287,150 →
Electronic Time Delay Fuse
Firing Head and Method of Utilizing a Firing Head
System and Method for Navigating a Wellbore and Determining Location in a Wellbore
Method of Making an Initiator Head Assembly
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2018
From: MCNELIS, LIAM; SHAHINPOUR, ARASH; MUELLER, JOERG
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 044595/0117 →
Assignment of Assignor's Interest
Jan 25, 2018
From: ZEMLA, ANDREAS ROBERT; THIELTGES, SASCHA; GRAZIOLA, FRANK
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 044732/0428 →
Assignment of Assignor's Interest
Mar 14, 2018
From: DYNAENERGETICS CANADA INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 045205/0847 →
Assignment of Assignor's Interest
Mar 14, 2018
From: PARKS, DAVID C.
To: JDP ENGINEERING AND MACHINE INC
Reel/Frame 045205/0615 →
Assignment of Assignor's Interest
Mar 14, 2018
From: PREISS, FRANK HARON; MCNELIS, LIAM; SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 045205/0749 →
Assignment of Assignor's Interest
Mar 14, 2018
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 045205/0789 →
Assignment of Assignor's Interest
Jun 6, 2018
From: MCNELIS, LIAM; PREISS, FRANK HARON; LOEHKEN, JOERN OLAF; SHAHINPOUR, ARASH
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 046005/0154 →
Assignment of Assignor's Interest
Jun 11, 2018
From: LOEHKEN, JOERN OLAF; MONTENEGRO, FRANCISCO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 046332/0427 →
Assignment of Assignor's Interest
Oct 9, 2018
From: LÖHKEN, JÖRN OLAF; MCNELIS, LIAM; MÜLLER, JÖRG
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 047207/0990 →
Assignment of Assignor's Interest
Nov 14, 2018
From: DYNAENERGETICS CANADA INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 047534/0197 →
Assignment of Assignor's Interest
Nov 14, 2018
From: PREISS, FRANK HARON
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 047500/0017 →
Assignment of Assignor's Interest
Nov 14, 2018
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 047499/0659 →
Assignment of Assignor's Interest
Nov 19, 2018
From: EITSCHBERGER, CHRISTIAN; SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 047535/0707 →
Assignment of Assignor's Interest
Dec 19, 2018
From: PREISS, FRANK HARON
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 047816/0103 →
Assignment of Assignor's Interest
Jan 28, 2019
From: LOEHKEN, JOERN OLAF; WILL, DENIS; FRICKE, BERND; SEVER, ATAKAN
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 048151/0793 →
Assignment of Assignor's Interest
Apr 9, 2019
From: DYNAENERGETICS CANADA INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 048840/0874 →
Assignment of Assignor's Interest
Apr 9, 2019
From: SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 048836/0137 →
Assignment of Assignor's Interest
Apr 9, 2019
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 048835/0823 →
Assignment of Assignor's Interest
May 28, 2019
From: EITSCHBERGER, CHRISTIAN
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 049295/0025 →
Assignment of Assignor's Interest
Jul 5, 2019
From: PREISS, FRANK HARON; MCNELIS, LIAM; SCHARF, THILO; EITSCHBERGER, CHRISTIAN
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 049675/0900 →
Assignment of Assignor's Interest
Jul 18, 2019
From: SHAHINPOUR, ARASH; ZEMLA, ANDREAS ROBERT; EITSCHBERGER, CHRISTIAN
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 049787/0804 →
Assignment of Assignor's Interest
Aug 14, 2019
From: PREISS, FRANK H; MCNELIS, LIAM; SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 050052/0558 →
Assignment of Assignor's Interest
Aug 14, 2019
From: BURMEISTER, GERNOT UWE; BRADFIELD, THOMAS KELLER
To: DYNAENERGETICS US, INC.
Reel/Frame 050052/0699 →
Assignment of Assignor's Interest
Aug 14, 2019
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS US, INC.; DYNAENERGETICS GMBH & CO. KG
Reel/Frame 050052/0836 →
Assignment of Assignor's Interest
Aug 14, 2019
From: DYNAENERGETICS US, INC.
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 050053/0974 →