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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:021547/0075   Pages: 7
Recorded: 09/17/2008
Conveyance: RELEASE OF SECURITY INTEREST IN PATENTS RECORDED
Total properties: 6
1
Patent #:
Issue Dt:
07/26/1988
Application #:
06832681
Filing Dt:
02/25/1986
Title:
PROCESS FOR PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER
2
Patent #:
Issue Dt:
08/02/1994
Application #:
08161437
Filing Dt:
12/06/1993
Title:
PROCESS FOR PRODUCING ALPHA-ASPARTYL-PHENYLALANINE METHYL ESTER
3
Patent #:
Issue Dt:
10/03/2000
Application #:
09183436
Filing Dt:
10/30/1998
Title:
CRYSTALLIZATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER
4
Patent #:
Issue Dt:
08/08/2000
Application #:
09191055
Filing Dt:
11/12/1998
Title:
CRYSTALLIZATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTHER
5
Patent #:
Issue Dt:
07/18/2000
Application #:
09356663
Filing Dt:
07/19/1999
Title:
CRYSTALLIZATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER
6
Patent #:
Issue Dt:
12/02/2003
Application #:
09653662
Filing Dt:
09/01/2000
Title:
CRYSTALLIZATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER
Assignor
1
Exec Dt:
08/28/2008
Assignee
1
222 MERCHANDISE MART PLAZA - 936
CHICAGO, ILLINOIS 60654-1001
Correspondence name and address
SUSAN O'BRIEN
CT LFEN SOLUTIONS
187 WOLF ROAD, SUITE 101
ALBANY, NEW YORK 12205

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