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Patent Assignment Assignor Details
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Assignor Name : KLOHR, ERIK-ANDREAS
Total Assignments: 11
Assignment: 1
Reel/Frame:010807/0738   Pages: 4
Recorded: 05/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOHR, ERIK-ANDREAS
Exec Dt:
12/07/1999
2
NEUBAUER, JORG
Exec Dt:
12/13/1999
3
KOCH, WOLFGANG
Exec Dt:
12/05/1999
4
SZABLIKOWSKI, KLAUS
Exec Dt:
12/08/1999
5
REDEKER, DETMAR
Exec Dt:
12/10/1999
6
WOLFGANG WAGENKNECHT, FRITZ LOTH
Exec Dt:
12/14/1999
Assignee
1
WOLFF WALSRODE AG
D-29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482940
NONE
09446998
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:013300/0422   Pages: 2
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOHR, ERIK-ANDREAS
Exec Dt:
03/24/2000
2
KOCH, WOLFGANG
Exec Dt:
03/27/2000
3
KLEMM, DIETER
Exec Dt:
03/30/2000
4
DICKE, RENE
Exec Dt:
04/06/2000
Assignee
1
WOLFF WALSRODE AG
D-29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6489468
NONE
09516174
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:013125/0995   Pages: 2
Recorded: 07/17/2002
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 013155, FRAME 0979. (RE-RECORD TO CORRECT THE SERIAL NUMBER ASSIGNED BY PTO)
Assignors
1
DANNHORN, WOLFGANG
Exec Dt:
06/24/2002
2
KLOHR, ERIK-ANDREAS
Exec Dt:
06/11/2002
3
KOWOLLIK, MARTIN
Exec Dt:
06/11/2002
4
SCHLESIGER, HARTWIG
Exec Dt:
06/13/2002
5
PANNEK, JORN-BERND
Exec Dt:
06/20/2002
Assignee
1
WOLFF WALSRODE AG
D-29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402668
US20030065165
10197070
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 4
Reel/Frame:013155/0979   Pages: 2
Recorded: 07/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANNHORN, WOLFGANG
Exec Dt:
06/24/2002
2
KLOHR, ERIK-ANDREAS
Exec Dt:
06/11/2002
3
KOWOLLIK, MARTIN
Exec Dt:
06/11/2002
4
SCHLESIGER, HARTWIG
Exec Dt:
06/13/2002
5
PANNEK, JORN-BERND
Exec Dt:
06/20/2002
Assignee
1
WOLFF WALSRODE AG
D-29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402668
US20030065165
10197070
Correspondence name and address
BAYER CORP.
JAMES R. FRANKS
100 BAYER RD., PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:014328/0705   Pages: 2
Recorded: 07/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
07/01/2003
2
KULL, ARNE HENNING
Exec Dt:
07/02/2003
3
KLOHR, ERIK-ANDREAS
Exec Dt:
07/01/2003
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
29656 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958393
US20040127700
10626338
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:015616/0067   Pages: 3
Recorded: 07/29/2004
Attorney Dkt #:CH-7992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
05/23/2004
2
KLOHR, ERIK-ANDREAS
Exec Dt:
05/27/2004
3
DANNHORN, WOLFGANG
Exec Dt:
05/28/2004
4
JUHL, HANS-JURGEN
Exec Dt:
06/01/2004
5
KULL, ARNE-HENNING
Exec Dt:
05/28/2004
6
WEBER, GUNTER
Exec Dt:
05/03/2004
7
WOLBERS, PETER
Exec Dt:
06/04/2004
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
29656 WALSRODE
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040225035
10768765
Correspondence name and address
BAYER MATERIALSCIENCE
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:016312/0594   Pages: 5
Recorded: 02/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, GUNTER
Exec Dt:
01/27/2005
2
BRACKHAGEN, MEINOLF
Exec Dt:
01/17/2005
3
SCHLESIGER, HARTWIG
Exec Dt:
01/19/2005
4
SIEGMUND, GRIT
Exec Dt:
01/18/2005
5
JUHL, HANS-JURGEN
Exec Dt:
01/18/2005
6
KLOHR, ERIK-ANDREAS
Exec Dt:
01/18/2005
7
KULL, ARNE
Exec Dt:
01/21/2005
8
BAYER, ROLAND
Exec Dt:
01/24/2005
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
29656 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050282939
10981016
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:016481/0737   Pages: 3
Recorded: 04/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
02/09/2005
2
DANNHORN, WOLFGANG
Exec Dt:
02/10/2005
3
KLOHR, ERIK-ANDREAS
Exec Dt:
02/10/2005
4
SCHMIDT, MARC OLIVER
Exec Dt:
02/10/2005
5
KOWOLLIK, MARTIN
Exec Dt:
02/15/2005
Assignee
1
WOLFF CELLULOSIC GMBH & CO. KG
29656 WALSRODE
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050240016
11105679
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:018685/0432   Pages: 4
Recorded: 12/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
10/10/2006
2
BAYER, ROLAND
Exec Dt:
10/12/2006
3
AURIEL, DANIEL
Exec Dt:
11/24/2006
4
ENGELHARDT, JURGEN
Exec Dt:
10/05/2006
5
HOHL, FRANK
Exec Dt:
11/05/2006
6
KLOHR, ERIK-ANDREAS
Exec Dt:
11/02/2006
7
KULL, ARNE HENNING
Exec Dt:
10/10/2006
8
PANNEK, JORN-BERND
Exec Dt:
10/05/2006
9
SCHMIDT, MARC OLIVER
Exec Dt:
10/11/2006
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
WALSRODE
WALSRODE, GERMANY 29656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683110
US20070088106
11505278
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 10
Reel/Frame:018726/0055   Pages: 4
Recorded: 01/04/2007
Attorney Dkt #:14526-00002-us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLLIK, MARTIN
Exec Dt:
11/27/2006
2
DANNHORN, WOLFGANG
Exec Dt:
11/28/2006
3
KLOHR, ERIK-ANDREAS
Exec Dt:
12/04/2006
4
SCHLESLGER, HARTWIG
Exec Dt:
11/27/2006
5
KRANZ, BERNHARD
Exec Dt:
11/28/2006
6
HOLSTE, HELMUT
Exec Dt:
11/28/2006
7
SONNENBERG, GERD
Exec Dt:
11/28/2006
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
WALSRODE, GERMANY 29656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197699
US20070210014
11522218
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:021373/0545   Pages: 11
Recorded: 08/12/2008
Attorney Dkt #:WC061010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLLIK, MARTIN
Exec Dt:
05/05/2007
2
ROGENHOFER, ANDREAS
Exec Dt:
05/05/2007
3
DANNHORN, WOLFGANG
Exec Dt:
05/05/2007
4
KLOHR, ERIK-ANDREAS
Exec Dt:
05/05/2007
Assignee
1
DOW WOLFF CELLULOSICS GMBH
AUGUST-WOLFFSTRASSE 13
BOMLITZ, GERMANY D-29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070297280
11820680
Correspondence name and address
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674

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