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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/11/2010
Application #:
12306807
Filing Dt:
12/29/2008
Publication #:
Pub Dt:
12/31/2009
Inventors:
Rolf Pinkos, Gerd Tebben, Alexander Hauk, Christian M¿ller, Harald Rust
Title:
METHOD FOR PURIFYING CYCLIC KETONES
Assignment: 1
Reel/Frame:
023747/0711Recorded: 01/07/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/12/2007
Exec Dt:
09/19/2007
Exec Dt:
09/14/2007
Exec Dt:
09/13/2007
Exec Dt:
09/09/2007
Assignee:
CARL-BOSCH-STASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:
024113/0672Recorded: 03/22/2010Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 023747 FRAME 0711. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGNMENT WAS INCORRECTLY RECORDED TO ASSIGN RIGHTS TO BASF SE. THE ACTUAL ASSIGNMENT DOCUMENT IS ASSIGNED TO BASF AG..
Assignors:
Exec Dt:
09/12/2007
Exec Dt:
09/19/2007
Exec Dt:
09/14/2007
Exec Dt:
09/13/2007
Exec Dt:
09/09/2007
Assignee:
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
024129/0882Recorded: 03/24/2010Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2008
Assignee:
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801

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