Patent Assignment
Reel/Frame 017018/0876
Assignment of Assignor's Interest
Recorded: 2006-01-16
Pages: 4
Assignor
MAO, ZHENHUA
Executed: 2006-01-12
Assignee
CONOCOPHILLIPS COMPANY
600 NORTH DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Methods of preparing carbon-coated particles and using same
Application:
11/257,221 →
Publication:
US 2007/0092429
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Add Assignor Previously Recorded on Reel 017018 Frame 0876. Assignor(S) Hereby Confirms the Mark Carel.
Jan 17, 2006
From: MAO, ZHENHUA; CAREL, MARK
To: CONOCOPHILLIPS COMPANY
Reel/Frame 017021/0186 →
Assignment of Assignor's Interest
May 15, 2012
From: CONOCOPHILLIPS COMPANY
To: PHILLIPS 66 COMPANY
Reel/Frame 028213/0824 →