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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/27/1983
Application #:
06431677
Filing Dt:
09/30/1982
Inventor:
GEORGE B. KARNOFSKY
Title:
APPARATUS FOR THE CONTINOUS SOLVENT EXTRACTION OF BITUMEN FROM OIL-BEARING SAND
Assignment: 1
Reel/Frame:
004997/0241Recorded: 12/23/1988Pages: 49
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/27/1988
Assignee:
Correspondent:
BUCHANAN INGERSOLL, P.C.
322 BOULEVARD OF THE ALLIES
SUITE 500
PITTSBURGH, PENNSYLVANIA 15222
Assignment: 2
Reel/Frame:
005240/0632Recorded: 09/25/1989Pages: 16
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). OCTOBER 04, 1988 - DELEWARE
Assignor:
Exec Dt:
09/30/1988
Assignee:
Correspondent:
BUCHANAN INGERSOLL, P.C.
322 BOULEVARD OF THE ALLIES
STE. 500
PITTSBURGH, PA 15222

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