Patent Assignment
Reel/Frame 042888/0854
Corrective Assignment to Correct the First and Second Assignor Execution Dates Previously Recorded on Reel 038386 Frame 0642. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2017-06-19
Pages: 11
Assignors
SONG, YI-QIAO
Executed: 2014-06-18
PAULSEN, JEFFREY
Executed: 2014-05-13
HAM, DONHEE
Executed: 2014-09-09
HA, DONGWAN
Executed: 2014-09-12
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Integrated Circuit for Nmr Systems
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2016
From: SONG, YI-QIAO; PAULSEN, JEFFREY; HAM, DONHEE; HA, DONGWAN
To: SCHLUMBERGER TECHNOLOGY CORPORATION; PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Reel/Frame 038386/0642 →
Assignment of Assignor's Interest
Jun 27, 2017
From: HA, DONGWAN; HAM, DONHEE
To: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Reel/Frame 042825/0901 →
Corrective Assignment to Correct the Number of Assignors Listed Previously Recorded at Reel: 042888 Frame: 0854. Assignor(S) Hereby Confirms the Assignment.
Jul 6, 2017
From: SONG, YI-QIAO; PAULSEN, JEFFREY
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 043099/0205 →
Assignment of Assignor's Interest
Mar 21, 2019
From: SONG, YI-QIAO; PAULSEN, JEFFREY
To: SCHLUMBERGER TECHNOLOGY CORPORATION; SCHLUMBERGER CANADA LIMITED; SERVICES PETROLIERS SCHLUMBERGER; SCHLUMBERGER HOLDINGS LIMITED
Reel/Frame 048663/0488 →
Confirmatory License
Apr 24, 2019
From: HARVARD UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 048991/0140 →