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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/09/1978
Application #:
05746160
Filing Dt:
11/30/1976
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
DEMULSIFICATION USING CATIONIC STARCHES OF THE QUATERNARY AMMONIUM TYP E
Assignment: 1
Reel/Frame:
003957/0734Recorded: 03/15/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/05/1982
Assignee:
3-5, 3-CHOME OWA SUWASHI
NAGANO-KEN, JAPAN
Correspondent:
BLUM, MOSCOVITZ, FRIEDMAN AND KAPLAN
730 THIRD AVE.
NEW YORK, N.Y. 10017
Assignment: 2
Reel/Frame:
004528/0776Recorded: 03/19/1986Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1985
Assignee:
COLUMBIA, MARYLAND 21044
Correspondent:
W.R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD. 21044
Assignment: 3
Reel/Frame:
004937/0001Recorded: 08/05/1988Pages: 36
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: MAY 25, 1988 CONNECTICUT
Assignors:
Exec Dt:
05/25/1988
Exec Dt:
05/25/1988
Assignee:
Correspondent:
WILLIAM W. MCDOWELL, JR.
W.R. GRACE & CO.-CONN
7379 ROUTE 32
COLUMBIA, MARYLAND 21044

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