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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/15/1995
Application #:
08229870
Filing Dt:
04/19/1994
Inventors:
D.V. SATYANARAYANA GUPTA, BETHICIA B. PRASEK, RICHARD D. HORN
Title:
ENZYME BREAKERS FOR BREAKING FRACTURING FLUIDS AND METHODS OF MAKING AND USE THEREOF
Assignment: 1
Reel/Frame:
006967/0892Recorded: 04/19/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/18/1994
Exec Dt:
04/18/1994
Exec Dt:
04/18/1994
Assignee:
SUITE 1200
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Correspondent:
PETER A. BIELINSKI
515 POST OAK BOULEVARD
SUITE 1200
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:
007526/0440Recorded: 06/19/1995Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/1995
Assignee:
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondent:
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102

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