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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/28/1999
Application #:
09157608
Filing Dt:
09/21/1998
Inventors:
GYANESH P. KHARE, DONALD R. ENGELBERT
Title:
SORBENT COMPOSITIONS
Assignment: 1
Reel/Frame:
009477/0397Recorded: 09/21/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/17/1998
Exec Dt:
09/17/1998
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, HITCHCOCK, FISH & DOLLAR
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:
020004/0279Recorded: 10/18/2007Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2002
Assignee:
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
CONOCO PHILLIPS COMPANY
P.O. BOX 2443
I.P. LEGAL
BARTLESVILLE, OK 74005
Assignment: 3
Reel/Frame:
021651/0001Recorded: 10/08/2008Pages: 50
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2007
Assignee:
NO. 6 HUIXIN EAST ST.
CHAOYANG DISTRICT
BEIJING, CHINA 100029
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BOULEVARD, SUITE 1000
84 CORPORATE WOODS
OVERLAND PARK, KS 66210

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