Patent Assignment
Reel/Frame 046948/0459
Assignment of Assignor's Interest
Recorded: 2018-09-24
Pages: 3
Assignor
PRAMMER, MANFRED G.
Executed: 2012-05-16
Assignee
MARTIN SCIENTIFIC LLC
291 HADFIELD ROAD, DOWNINGTOWN,, PENNSYLVANIA, 19335
Covered Properties
(4)
Reliable Downhole Data Transmission System
Reliable Downhole Data Transmission System
Reliable Downhole Data Transmission System
Reliable Downhole Data Transmission System
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2017
From: MARTIN SCIENTIFIC, LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 040954/0813 →
Assignment of Assignor's Interest
Apr 19, 2017
From: MARTIN SCIENTIFIC LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 042052/0057 →
Nunc Pro Tunc Assignment
Dec 14, 2018
From: BAKER HUGHES OILFIELD OPERATIONS LLC
To: BHGE VENTURES & GROWTH LLC
Reel/Frame 047778/0861 →
Assignment of Assignor's Interest
Jan 22, 2019
From: BHGE VENTURES & GROWTH, LLC
To: NEXTSTREAM WIRED PIPE, LLC
Reel/Frame 048093/0118 →
Change of Name
Feb 15, 2019
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 048356/0318 →
Assignment of Assignor's Interest
Mar 5, 2019
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 048504/0382 →
Corrective Assignment to Correct the Name of the Assignee on Page 2 Above Signature Previously Recorded at Reel: 048093 Frame: 0118. Assignor(S) Hereby Confirms the Assignment.
Apr 25, 2019
From: BHGE VENTURES & GROWTH, LLC
To: NEXTSTREAM WIRED PIPE, LLC
Reel/Frame 049008/0318 →