IP Library Assignment 030660/0671
Patent Assignment
Reel/Frame 030660/0671

Assignment of Assignor's Interest

Recorded: 2013-06-19 Pages: 2
Assignor
Assignee
EXXONMOBIL UPSTREAM RESEARCH COMPANY
P.O. BOX 2189, CORP-URC-SW359, HOUSTON, TEXAS, 77252-2189
Covered Property (1)
Method and Apparatus for a Mid-Infrared (Mir) System for Real Time Detection of Petroleum in Colloidal Suspensions of Sediments and Drilling Muds During Drilling Operations, Logging and Production Operations
Patent: 8,445,841 →
Application: 13/314,423 →
Publication: US 2012/0170023
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2013
From: SZOBOTA, JOHN S.; BROWN, JAMES M.; WALTERS, CLIFFORD C.; DISKO, MARK M.
To: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Reel/Frame 029903/0169 →