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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
7259257
Issue Dt:
08/21/2007
Application #:
09785905
Filing Dt:
02/16/2001
Publication #:
20010025101
Pub Dt:
09/27/2001
Inventors:
Hartwig Schlesiger, Martin Morning, Gunter Weber, Volker Eckhardt, Gerd Sonnenberg et al
Title:
PROCESS FOR PRODUCING PARTICULATE, WATER-SOLUBLE CELLULOSE DERIVATIVES USING A SUPERHEATED GAS MIXTURE CONTAINING STEAM
Assignment: 1
Reel/Frame:
011608/0932Recorded: 02/16/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SCHLESIGER, HARTWIG
Exec Dt:
01/19/2001
MORNING, MARTIN
Exec Dt:
01/22/2001
WEBER, GUNTER
Exec Dt:
01/19/2001
ECKHARDT, VOLKER
Exec Dt:
01/24/2001
KIESEWETTER, RENE
Exec Dt:
01/19/2001
SONNENBERG, GERD
Exec Dt:
01/25/2001
Assignee:
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Correspondent:
BAYER CORPORATION
JAMES R. FRANKS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
020127/0419Recorded: 11/16/2007Pages: 7
Conveyance:
CERTIFIED COPY OF GERMAN TRADE REGISTER
Assignor:
WOLFF WALSRODE AG
Exec Dt:
09/13/2007
Assignee:
DOW WOLFF CELLULOSICS GMBH
AUGUST-WOLFFSTRASSE 13
BOMLITZ, GERMANY D-29699
Correspondent:
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
C/O BRIAN J. HUBBARD
MIDLAND, MI 48674
Assignment: 3
Reel/Frame:
022807/0173Recorded: 06/10/2009Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DOW WOLFF CELLULOSICS GMBH
Exec Dt:
04/14/2009
Assignee:
DOW GLOBAL TECHNOLOGIES INC.
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 4
Reel/Frame:
044323/0878Recorded: 10/30/2017Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DOW GLOBAL TECHNOLOGIES INC.
Exec Dt:
12/31/2010
Assignee:
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674

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