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Patent Assignment Assignor Details
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Assignor Name : NENTWIG, GUNTHER
Total Assignments: 10
Assignment: 1
Reel/Frame:004866/0003   Pages: 1
Recorded: 03/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
02/12/1988
2
SASSE, KLAUS
Exec Dt:
02/12/1988
3
HOEVER, FRANZ-PETER
Exec Dt:
02/12/1988
4
NENTWIG, GUNTHER
Exec Dt:
02/12/1988
5
BEHRENZ, WOLFGANG
Exec Dt:
02/12/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873252
NONE
07165684
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004940/0808   Pages: 1
Recorded: 04/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
04/05/1988
2
SASSE, KLAUS
Exec Dt:
04/05/1988
3
HOEVER, FRANZ-PETER
Exec Dt:
04/05/1988
4
NENTWIG, GUNTHER
Exec Dt:
04/05/1988
5
BEHRENZ, WOLFGANG
Exec Dt:
04/05/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900834
NONE
07183941
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005085/0416   Pages: 1
Recorded: 05/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
05/19/1989
2
SASSE, KLAUS
Exec Dt:
05/19/1989
3
LUNKENHEIMER, WINFRIED
Exec Dt:
05/19/1989
4
HOEVER, FRANZ-PETER
Exec Dt:
05/19/1989
5
NENTWIG, GUNTHER
Exec Dt:
05/19/1989
6
BEHRENZ, WOLFGANG
Exec Dt:
05/19/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965286
NONE
07356480
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:005721/0648   Pages: 2
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
03/13/1991
2
KRUGER, BERND-WIELAND
Exec Dt:
03/13/1991
3
HOEVER, PETER
Exec Dt:
03/13/1991
4
NENTWIG, GUNTHER
Exec Dt:
03/13/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5218002
NONE
07706129
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:008191/0821   Pages: 3
Recorded: 07/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUSTUS, KARL
Exec Dt:
07/03/1996
2
LENZ. JURGEN GEORG
Exec Dt:
07/03/1996
3
NENTWIG, GUNTHER
Exec Dt:
07/03/1996
4
SCHERKENBECK, JURGEN
Exec Dt:
07/03/1996
5
DAMBACH, MARTIN
Exec Dt:
07/03/1996
6
WENDLER, GERNOT
Exec Dt:
07/03/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5741501
NONE
08690286
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 6
Reel/Frame:009853/0261   Pages: 3
Recorded: 10/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
07/16/1998
2
NENTWIG, GUNTHER
Exec Dt:
08/10/1998
3
RODER, KLAUS
Exec Dt:
07/30/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147091
NONE
09180067
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
CARMELLA A. O'GORMAN,ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 7
Reel/Frame:012908/0878   Pages: 2
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERTLEIN, PETER
Exec Dt:
04/08/2002
2
NENTWIG, GUNTHER
Exec Dt:
04/08/2002
3
REIFENBERGER, ELK
Exec Dt:
04/08/2002
4
NEUMANN, HERMANN
Exec Dt:
04/08/2002
5
SCHULLER, ERNST
Exec Dt:
04/08/2002
6
LUPKES, KARL-HEINZ
Exec Dt:
04/08/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020169147
10040816
Correspondence name and address
BAYER CORPORATION
RICHARD S. BULLITT
36 COLUMBIA TURNPIKE
MORRISTOWN, NJ 07962
Assignment: 8
Reel/Frame:019812/0595   Pages: 3
Recorded: 09/12/2007
Attorney Dkt #:2400.1690000/VLC/DAS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUCHET, GUILLAUME
Exec Dt:
05/15/2007
2
NENTWIG, GUNTHER
Exec Dt:
04/23/2007
3
GUTSMANN, VOLKER
Exec Dt:
04/23/2007
4
POSPISCHIL, REINER
Exec Dt:
04/23/2007
5
JUNKERSDORF, JURGEN
Exec Dt:
04/23/2007
6
HORN, KARIN
Exec Dt:
04/23/2007
7
ROYALTY, REED N.
Exec Dt:
05/11/2007
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STRASSE 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080089857
11718842
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:022913/0760   Pages: 4
Recorded: 07/06/2009
Attorney Dkt #:2903925-075000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTSMANN, VOLKER
Exec Dt:
03/23/2009
2
BOCKER, THOMAS
Exec Dt:
03/23/2009
3
NENTWIG, GUNTHER
Exec Dt:
03/23/2009
4
MCBEATH, JUSTIN
Exec Dt:
07/01/2009
5
EINAM, JEFFREY
Exec Dt:
07/01/2009
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889725
US20090304624
12282275
Correspondence name and address
SUSAN E. SHAW MCBEE
BAKER DONELSON ET AL.
555 11TH STREET, NW, 6TH FLOOR
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:024136/0573   Pages: 3
Recorded: 03/25/2010
Attorney Dkt #:P101 00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERNOT, THOMAS
Exec Dt:
12/12/2009
2
MULLER, NIKOLAUS
Exec Dt:
02/24/2010
3
JOB, ANDREAS
Exec Dt:
09/28/2009
4
KRUGER, BERND-WIELAND
Exec Dt:
03/08/2010
5
NENTWIG, GUNTHER
Exec Dt:
03/09/2010
Assignee
1
SALTIGO GMBH
KATZBERGSTRASSE 1
LANGENFELD, GERMANY 40764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110034510
12445622
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275

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