IP Library › Assignment 025237/0157
Patent Assignment
Reel/Frame 025237/0157

Assignment of Assignor's Interest

Recorded: 2010-10-29 Pages: 11
Assignors
ERTAS, MEHMET DENIZ
Executed: 2009-05-13
GUPTA, VISHWAS
Executed: 2009-05-15
BIEDIGER, ERIKA A.
Executed: 2009-05-13
BAILEY, JEFFREY R.
Executed: 2009-05-13
SUNDARARAMAN, SHANKAR
Executed: 2009-05-13
BANGARU, NARASIMHA-RAO V.
Executed: 2009-05-18
Assignee
EXXONMOBIL UPSTREAM RESEARCH COMPANY
P.O. BOX 2189, (CORP-URC-SW359), HOUSTON, TEXAS, 77252-2189
Covered Property (1)
Methods and Systems for Mitigating Drilling Vibrations
Patent: 8,589,136 →
Application: 12/989,183 →
Publication: US 2011/0077924
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 29, 2010
From: ERTAS, MEHMET DENIZ; GUPTA, VISHWAS; BIEDIGER, ERIKA A. O.; BAILEY, JEFFREY R.
To: EXXOMMOBIL UPSTREAM RESEARCH COMPANY
Reel/Frame 025226/0916 →