IP Library Assignment 013860/0296
Patent Assignment
Reel/Frame 013860/0296

Assignment of Assignor's Interest

Recorded: 2003-03-18 Pages: 4
Assignors
ZHANG, JIANPING
Executed: 2003-01-21
ESPINOZA, RAFAEL L.
Executed: 2003-01-21
Assignee
CONOCOPHILLIPS COMPANY
600 NORTH DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property (1)
Method for Reducing Water Concentration in a Multi-Phase Column Reactor
Patent: 6,956,063 →
Application: 10/315,571 →
Publication: US 2003/0134913
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2012
From: CONOCOPHILLIPS COMPANY
To: PHILLIPS 66 COMPANY
Reel/Frame 028213/0824 →