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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/08/1979
Application #:
05930036
Filing Dt:
08/01/1978
Inventors:
WILLIAM L. GUITHUES, CASIMER C. LEGAL JR.
Title:
PROCESS FOR MAKING MAGNESIUM POTASSIUM AMMONIUM PHOSPHATE
Assignment: 1
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
Assignment: 2
Reel/Frame:
005208/0001Recorded: 03/20/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/29/1988
Assignee:
2-2, HITOTSUBASHI 1-CHOME, CHIYODA-KU, A JAPANESE CORPORATION
TOKYO, JAPAN
Correspondent:
URSULA B. DAY
KANE, DALSIMER, SULLIVAN, ET AL.
711 THIRD AVE.
NEW YORK, NY 10017-4059
Assignment: 3
Reel/Frame:
005208/0001Recorded: 03/20/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/29/1988
Assignee:
2-2, HITOTSUBASHI 1-CHOME, CHIYODA-KU, A JAPANESE CORPORATION
TOKYO, JAPAN
Correspondent:
URSULA B. DAY
KANE, DALSIMER, SULLIVAN, ET AL.
711 THIRD AVE.
NEW YORK, NY 10017-4059
Assignment: 4
Reel/Frame:
005208/0003Recorded: 03/29/1989Pages: 1
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE : 5/25/88, CT
Assignors:
Exec Dt:
03/16/1989
Exec Dt:
03/16/1989
Assignee:
Correspondent:
KANE, DALSIMER, SULLIVAN, ET AL.
711 THIRD AVE.
NEW YORK, NY 10017-4059

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