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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6906230
Issue Dt:
06/14/2005
Application #:
09926168
Filing Dt:
09/18/2001
Inventors:
Heiko Maas, Michael Roper, Marc Walter, Ralf Schulz, Jurgen Tropsch, Hans-Ulrich Jager
Title:
METHOD FOR PRODUCING ALCOHOL SURFACTANTS AND ALCOHOL ETHER SURFACTANTS, THE PRODUCTS OBTAINED AND THEIR USE
Assignment: 1
Reel/Frame:
012385/0673Recorded: 12/20/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MAAS, HEIKO
Exec Dt:
07/26/2001
ROEPER, MICHAEL
Exec Dt:
07/26/2001
WALTER, MARC
Exec Dt:
07/26/2001
SCHULTZ, RALF
Exec Dt:
07/26/2001
TROPSCH, JUERGEN
Exec Dt:
07/26/2001
JAEGER, HANS-ULRICH
Exec Dt:
07/26/2001
Assignee:
BASF AKTIENGESELLSCHAFT
65056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012518/0266Recorded: 03/13/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MAAS, HEIKO
Exec Dt:
07/26/2001
ROEPER, MICHAEL
Exec Dt:
07/26/2001
WALTER, MARC
Exec Dt:
07/26/2001
SCHULZ, RALF
Exec Dt:
07/26/2001
TROPSCH, JUERGEN
Exec Dt:
07/26/2001
JAEGER, HANS-ULRICH
Exec Dt:
07/26/2001
Assignee:
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202

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