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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
10744434
Issue Dt:
08/18/2020
Application #:
10509641
Filing Dt:
09/29/2004
Publication #:
20050145579
Pub Dt:
07/07/2005
Inventors:
Christian Drohmann, Tobias Petsch, Thomas Kebler, Klemens Mathauer, Frank Muller et al
Title:
USE OF POLYMERS COMPRISING THERMOPLASTIC POLYMERS AS FILTRATION AIDS AND/OR STABILISING AGENT
Assignment: 1
Reel/Frame:
016380/0511Recorded: 09/29/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DROHMANN, CHRISTIAN
Exec Dt:
05/08/2003
PETSCH, TOBIAS
Exec Dt:
05/08/2003
KESSLER, THOMAS
Exec Dt:
05/08/2003
MUELLER, FRANK
Exec Dt:
05/08/2003
BANTLEON, ELISA HAMM DE
Exec Dt:
05/08/2003
MATHAUER, KLEMENS
Exec Dt:
05/08/2003
Assignee:
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
024371/0936Recorded: 05/12/2010Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BASF AKTIENGESELLSCHAFT
Exec Dt:
03/13/2008
Assignee:
BASF SE
67056
---
LUDWIGSHAFEN, GERMANY
Correspondent:
ROBERT G. MCMORROW, JR.
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207

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