Patent Assignment
Reel/Frame 020397/0868
Corrective Assignment to Correct the Assignee Address Previously Recorded on Reel 020245 Frame 0569. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2008-01-22
Pages: 51
Assignor
CONOCOPHILLIPS COMPANY
Executed: 2007-07-31
Assignee
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A HUIXIN EAST ST. CHAOYANG DISTRICT, BEIJING, 100029, CHINA
Covered Property
(1)
Desulfurization Process and Novel Bimetallic Sorbent Systems for Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 11, 2003
From: PHILLIPS PETROLEUM COMPANY
To: CONOCOPHILLIPS COMPANY
Reel/Frame 013573/0681 →
Assignment of Assignor's Interest
Apr 28, 2003
From: KHARE, GYANESH P.
To: CONOCOPHILLIPS COMPANY
Reel/Frame 014003/0239 →
Change of Name
Jun 13, 2005
From: PHILLIPS PETROLEUM COMPANY
To: CONOCOPHILLIPS COMPANY
Reel/Frame 016682/0730 →
Assignment of Assignor's Interest
Dec 13, 2007
From: CONOCOPHILLIPS COMPANY
To: CHINA PETROLEUM & CHEMICAL CORPORATION
Reel/Frame 020245/0569 →