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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
4738726
Issue Dt:
04/19/1988
Application #:
06861943
Filing Dt:
05/12/1986
Inventors:
RICHARD J. PRATT, RICHARD A. SLEPETYS, SAAD NEMEH, MITCHELL J. WILLIS
Title:
TREATMENT OF CLAYS WITH CATIONIC POLYMERS TO PREPARE HIGH BULKING PIGMENTS
Assignment: 1
Reel/Frame:
004631/0866Recorded: 05/12/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
NEMEH, SAAD
Exec Dt:
05/02/1986
WILLIS, MITCHELL J.
Exec Dt:
05/06/1986
Assignee:
ENGELHARD CORPORATION, A CORP OF DE
WOODBRIDGE, NEW JERSEY
Correspondent:
KENNETH A. GENONI
ENGELHARD CORP.
70 WOOD AVENUE SOUTH, CN 770
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
004631/0867Recorded: 05/12/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SLEPETYS, RICHARD A.
Exec Dt:
05/02/1986
Assignee:
ENGELHARD CORPORATION, A CORP OF DE
WOODBRIDGE, NEW JERSEY
Correspondent:
KENNETH A. GENONI
ENGELHARD CORP.
70 WOOD AVENUE SOUTH, CN 770
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
004631/0873Recorded: 07/14/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
PRATT, RICHARD J.
Exec Dt:
05/08/1986
SLEPETYS, RICHARD A.
Exec Dt:
05/02/1986
Assignee:
ENGELHARD CORPORATION, A CORP OF DE
WOODBRIDGE, NEW JERSEY
Correspondent:
KENNETH A. GENONI
ENGELHARD CORP.
70 WOOD AVENUE SOUTH, CN 770
ISELIN, NJ 08830

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