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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/26/1982
Application #:
06140329
Filing Dt:
04/24/1980
Inventors:
ASSADULLAH NASSRY, JERROLD F. MAXWELL, JOHN W. COMPTON, EDWARD J. PANEK, PAUL DAVIS
Title:
SYNERGISTIC POLYETHER THICKENERS FOR WATER-BASED HYDRAULIC FLUIDS
Assignment: 1
Reel/Frame:
003919/0901Recorded: 10/19/1981Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/01/1980
Exec Dt:
05/01/1980
Assignee:
1609 BIDDLE AVE.
A CORP. OF MI
WYANDOTTE, MICHIGAN
Correspondent:
ANDREW E. PIERCE
PAT. SEC., BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 2
Reel/Frame:
004844/0837Recorded: 06/30/1987Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Assignee:
STATELESS
Correspondent:
BASF CORPORATION
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192-3736

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