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Patent Assignment Details
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Reel/Frame:010768/0566   Pages: 3
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/24/2001
Application #:
09310971
Filing Dt:
05/13/1999
Title:
PROCESS FOR THE PREPARATION OF 3,5,5-TRIMETHYLCYCLOHEXA-3-EN-1- ONE (B-ISOPHORONE) BY ISOMERIZATION OF 3,5,5- TRIMETHYLCYCLOHEXA-2-EN-1-ONE (A-ISOPHORONE)
Assignors
1
Exec Dt:
05/27/1999
2
Exec Dt:
05/31/1999
3
Exec Dt:
07/06/1999
4
Exec Dt:
05/27/1999
5
Exec Dt:
06/01/1999
6
Exec Dt:
06/01/1999
Assignee
1
PATENTE UND MARKEN, POSTFACH 1345
DE-63403 HANAU, GERMANY
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918

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