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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6239185
Issue Dt:
05/29/2001
Application #:
09485686
Filing Dt:
02/25/2000
Inventors:
FRANK BRAUN, KLAUS HAHN, MANFRED LEIBACH, WOLFRAM KOGEL, ISIDOOR DE GRAVE
Title:
METHOD FOR PRODUCING EXPANDED POLYOLEFIN PARTICLES
Assignment: 1
Reel/Frame:
011677/0971Recorded: 04/10/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BRAUN, FRANK
Exec Dt:
09/17/1998
HAHN, KLAUS
Exec Dt:
09/17/1998
LEIBACH, MANFRED
Exec Dt:
09/17/1998
KOGEL, WOLFRAM
Exec Dt:
09/17/1998
DE GRAVE, ISIDOOR
Exec Dt:
09/17/1998
Assignee:
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND, ET AL
JOSEPH A. SCALETTA, JR.
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012014/0147Recorded: 07/25/2001Pages: 6
Conveyance:
RE-RECORD TO CORRECT THE SPELLING OF FOURTH ASSIGNOR'S NAME, PREVIOUSLY RECORDED ON REEL 011677 FRAME 0971, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
BRAUN, FRANK
Exec Dt:
09/17/1998
HAHN, KLAUS
Exec Dt:
09/17/1998
LEIBACH, MANFRED
Exec Dt:
09/17/1998
KOEGEL, WOLFRAM
Exec Dt:
09/17/1998
DE GRAVE, ISIDOOR
Exec Dt:
09/17/1998
Assignee:
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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