Patent Assignment
Reel/Frame 050022/0148
Assignment of Assignor's Interest
Recorded: 2019-08-12
Pages: 9
Assignors
ZEMLA, ANDREAS ROBERT
Executed: 2019-03-22
SCHARF, THILO
Executed: 2019-03-19
MCNELIS, LIAM
Executed: 2019-03-22
EITSCHBERGER, CHRISTIAN
Executed: 2019-03-28
SILVERMAN, SHMUEL
Executed: 2019-04-01
Assignee
DYNAENERGETICS GMBH & CO. KG
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Property
(1)
System and Method for Navigating a Wellbore and Determining Location in a Wellbore
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 at Reel: 050022 Frame: 0148. Assignor(S) Hereby Confirms the Assignment.
Dec 18, 2019
From: ZEMLA, ANDREAS ROBERT; SCHARF, THILO; MCNELIS, LIAM; EITSCHBERGER, CHRISTIAN
To: DYNAENERGETICS GMBH & CO. KG
Reel/Frame 051342/0040 →
Assignment of Assignor's Interest
Feb 19, 2020
From: DYNAENERGETICS GMBH & CO. KG
To: DYNAENERGETICS EUROPE GMBH
Reel/Frame 051968/0906 →