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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/09/1990
Application #:
07140059
Filing Dt:
12/31/1987
Inventors:
AUSTON K. ROBERTS, WILLIAM E. TRAINER, MARK L. BLUMENFELD, DAVID L. BIEDERMAN
Title:
PASSIVATION OF ELEMENTAL PHOSPHORUS CONTAINED IN WASTE PONDS
Assignment: 1
Reel/Frame:
005186/0921Recorded: 12/04/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/15/1988
Assignee:
Correspondent:
PAUL J. JUETTNER
RHONE-POULENC INC.
CN-5266
PRINCETON, NJ 08543-5266
Assignment: 2
Reel/Frame:
005186/0922Recorded: 12/04/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/16/1988
Assignee:
Correspondent:
PAUL J. JUETTNER
RHONE-POULENC INC.
CN-5266
PRINCETON, NJ 08543-5266
Assignment: 3
Reel/Frame:
005172/0440Recorded: 12/04/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/02/1988
Assignee:
A CORP. OF DE
WESTPORT, CONNECTICUT
Correspondent:
PAUL J. JUETTNER
RHONE-POULENC INC.
CN-5266
PRINCETON, NJ 08543-5266
Assignment: 4
Reel/Frame:
005172/0441Recorded: 12/04/1989Pages: 1
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE FEBRUARY 12, 1988 (DELAWARE)
Assignor:
Exec Dt:
07/13/1988
Assignee:
Correspondent:
PAUL J. JUETTNER
RHONE-POULENC INC.
CN-5266
PRINCETON, NJ 08543-5266

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