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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
4818370
Issue Dt:
04/04/1989
Application #:
07096000
Filing Dt:
09/14/1987
Inventors:
A.A. GREGOLI, URIEL M. OKO, FREDERIC LEDER
Title:
PROCESS FOR CONVERTING HEAVY CRUDES, TARS, AND BITUMENS TO LIGHTER PRODUCTS IN THE PRESENCE OF BRINE AT SUPERCRITICAL CONDITIONS
Assignment: 1
Reel/Frame:
004790/0414Recorded: 09/14/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
GREGOLI, A.A.
Exec Dt:
09/04/1987
OKO, URIEL M.
Exec Dt:
09/04/1987
LEDER, FREDERIC
Exec Dt:
09/04/1987
Assignee:
CITIES SERVICE OIL AND GAS CORPORATION, 110 WEST 7TH STREET, P.O. BOX 300, TULSA, OKLAHOMA 74102, A CORP. OF DE.
DELAWARE
Correspondent:
JOHN WADE CARPENTER
401 BITTING BUILDING
WICHITA, KS 67202
Assignment: 2
Reel/Frame:
006215/0448Recorded: 08/10/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
CITIES SERVICE OIL AND GAS CORPORATION
Exec Dt:
08/03/1992
Assignee:
CANADIAN OCCIDENTAL PETROLEUM LTD.
1500, 635-8 AVENUE, SOUTH WEST
CALGARY, ALBERTA, CANADA T2P 3Z1
Correspondent:
JOHN WADE CARPENTER
107 N. MARKET, STE. 401
WICHITA, KS 67202-1806

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