IP Library › Assignment 025103/0814
Patent Assignment
Reel/Frame 025103/0814

Assignment of Assignor's Interest

Recorded: 2010-10-07 Pages: 5
Assignors
FEDOROV, ANDREY
Executed: 2010-09-14
LEVANYUK, OLESYA
Executed: 2010-09-14
ZOLNIKOVA, TATIANA
Executed: 2010-09-14
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Method for Treating Subterranean Formation with Degradable Material
Patent: 8,695,708 →
Application: 12/873,435 →
Publication: US 2011/0030958
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 14, 2011
From: KHLESTKIN, VADIM; NADEEV, ALEXANDER; FU, DIANKUI; LECERF, BRUNO
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 025945/0445 →