Patent Assignment
Reel/Frame 048840/0874
Assignment of Assignor's Interest
Recorded: 2019-04-09
Pages: 2
Assignor
DYNAENERGETICS CANADA INC.
Executed: 2018-05-01
Assignee
DYNAENERGETICS GMBH & CO. KG
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Property
(1)
Detonation Activated Wireline Release Tool
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 9, 2019
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 048835/0823 →
Assignment of Assignor's Interest
Apr 9, 2019
From: SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 048836/0137 →
Corrective Assignment to Correct the This Document Does Not Affect Title. Missing Wording Between the Assignee's Name and the List of Patents Has Been Added Previously Recorded on Reel 048835 Frame 0823. Assignor(S) Hereby Confirms the Add: and Interests in and to the Invention and Improvements Made or Conceived by Us Described In.
Dec 27, 2019
From: MULHERN, ERIC
To: DYNAENERGETICS CANADA INC.
Reel/Frame 053181/0262 →
Assignment of Assignor's Interest
Feb 19, 2020
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 051968/0906 →
Corrective Assignment to Correct the Original Assignment Previously Recorded on Reel 048836 Frame 0137. Assignor(S) Hereby Confirms the Assignment.
Jul 22, 2020
From: SCHARF, THILO
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 053276/0571 →