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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6274763
Issue Dt:
08/14/2001
Application #:
09308213
Filing Dt:
05/14/1999
PCT #:
EP9706612
Inventors:
CHRISTOPH RUEDINGER, HANS-JUERGEN EBERLE, NORBERT ZEITLER, MAX WOLLIN, GUDRUN WITTMANN
Title:
SHELL CATALYST FOR PRODUCING ACETIC ACID BY GAS PHASE OXIDATION OF UNSATURATED C4 HYDROCARBONS
Assignment: 1
Reel/Frame:
010079/0220Recorded: 05/17/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RUEDINGER, CHRISTOPH
Exec Dt:
04/30/1999
EBERLE, HANS-JUERGEN
Exec Dt:
04/28/1999
ZEITLER, NORBERT
Exec Dt:
04/30/1999
WOLLIN, MAX
Exec Dt:
04/28/1999
WITTMANN, GUDRUN
Exec Dt:
04/28/1999
Assignee:
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTR. 20
MUNCHEN, GERMANY D-813
Correspondent:
COLLARD & ROSE, P.C.
EDWARD R. FREEDMAN
1077 NORTHERN BLVD
ROSLYN, NY 11576
Assignment: 2
Reel/Frame:
019725/0609Recorded: 05/21/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIES GMBH
Exec Dt:
04/18/2007
Assignee:
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNCHEN, GERMANY D-81737
Correspondent:
POLSTER, LIEDER, WOODRUFF, ET AL.
12412 POWERSCOURT DRIVE
STE. 200
ST. LOUIS, MO 63131-3615

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