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Patent Assignment Assignor Details
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Assignor Name : MARKERT, ROBERT
Total Assignments: 8
Assignment: 1
Reel/Frame:009728/0733   Pages: 2
Recorded: 12/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHNT, DIETMAR
Exec Dt:
10/07/1998
2
TIETJEN, KLAUS-GUNTHER
Exec Dt:
10/27/1998
3
UHR, HERMANN
Exec Dt:
10/29/1998
4
MARKERT, ROBERT
Exec Dt:
10/08/1998
5
TIEMANN, RALF
Exec Dt:
10/26/1998
6
STENZEL, KLAUS
Exec Dt:
10/16/1998
7
DUTZMANN, STEFAN
Exec Dt:
10/19/1998
8
ERDELEN, CHRISTOPH
Exec Dt:
10/14/1998
9
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
10/12/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103726
NONE
09202475
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:010361/0902   Pages: 3
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/22/1998
2
KRUGER, BERND-WIELAND
Exec Dt:
10/22/1998
3
MARKERT, ROBERT
Exec Dt:
10/26/1998
4
TIEMANN, RALF
Exec Dt:
10/27/1998
5
KUHN, DIETMAR
Exec Dt:
11/13/1998
6
DUTZMANN, STEFAN
Exec Dt:
10/27/1998
7
STENZEL, KLAUS
Exec Dt:
10/27/1998
8
ERDELEN, CHRISTOPH
Exec Dt:
11/02/1998
9
KUGLER, MARTIN
Exec Dt:
11/09/1998
10
BUSCHHAUS, HANS-ULRICH
Exec Dt:
11/06/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319940
NONE
09230162
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:010752/0965   Pages: 3
Recorded: 04/13/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIFTH ASSIGNOR, FILED ON 01-20-99, RECORDED ON REEL 010361 FRAME 0902. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/22/1998
2
KRUGER, BERND-WIELAND
Exec Dt:
10/22/1998
3
MARKERT, ROBERT
Exec Dt:
10/26/1998
4
TIEMANN, RALF
Exec Dt:
10/27/1998
5
KUHNT, DIETMAR
Exec Dt:
11/13/1998
6
DUTZMANN, STEFAN
Exec Dt:
10/27/1998
7
STENZEL, KLAUS
Exec Dt:
10/27/1998
8
ERDELEN, CHRISTOPH
Exec Dt:
11/02/1998
9
KUGLER, MARTIN
Exec Dt:
11/09/1998
10
BUSCHHAUS, HANS-ULRICH
Exec Dt:
11/06/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319940
NONE
09230162
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:010303/0182   Pages: 2
Recorded: 04/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASSMANN, LUTZ
Exec Dt:
01/25/1999
2
ELBE, HANS-LUDWIG
Exec Dt:
01/25/1999
3
MARKERT, ROBERT
Exec Dt:
01/25/1999
4
TIEMANN, RALF
Exec Dt:
01/22/1999
5
STENZEL, KLAUS
Exec Dt:
01/22/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180655
NONE
09284338
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:010517/0727   Pages: 3
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
08/17/1999
2
GAYER, HERBERT
Exec Dt:
08/18/1999
3
GERDES, PETER
Exec Dt:
09/15/1999
4
KRUGER, BERND-WIELAND
Exec Dt:
08/17/1999
5
MARKERT, ROBERT
Exec Dt:
08/20/1999
6
SEITZ, THOMAS
Exec Dt:
08/16/1999
7
GALLENKAMP, BERND
Exec Dt:
08/31/1999
8
STELZER, UWE
Exec Dt:
09/21/1999
9
TIEMANN, RALF
Exec Dt:
09/13/1999
10
MAULER-MACHNIK, ASTRID
Exec Dt:
08/24/1999
11
DUTZMANN, STEFAN
Exec Dt:
09/08/1999
12
STENZEL, KLAUS
Exec Dt:
09/01/1999
13
HANSSLER, GERD
Exec Dt:
08/27/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262051
NONE
09402068
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:011726/0063   Pages: 3
Recorded: 04/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAURER, FRITZ
Exec Dt:
01/11/2001
2
GAYER, HERBERT
Exec Dt:
01/16/2001
3
GERDES, PETER
Exec Dt:
01/30/2001
4
HEINEMANN, ULRICH
Exec Dt:
01/12/2001
5
MARKERT, ROBERT
Exec Dt:
01/31/2001
6
HANSSLER, GERD
Exec Dt:
02/05/2001
7
KRUGER, BERND-WIELAND
Exec Dt:
01/12/2001
8
STENZEL, KLAUS
Exec Dt:
01/24/2001
9
MAULER-MACHNIK, ASTRID
Exec Dt:
01/18/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403600
NONE
09762840
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 7
Reel/Frame:016576/0824   Pages: 5
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNKEL, RALF
Exec Dt:
10/27/2004
2
ELBE, HANS-LUDWIG
Exec Dt:
10/28/2004
3
RIECK, HEIKO
Exec Dt:
12/20/2004
4
MARKERT, ROBERT
Exec Dt:
12/06/2004
5
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
11/05/2004
6
MAULER-MACHNIK, ASTRID
Exec Dt:
11/19/2004
7
KUCK, KARL-HEINZ
Exec Dt:
11/04/2004
8
KUGLER, MARTIN
Exec Dt:
12/03/2004
9
JAETSCH, THOMAS
Exec Dt:
12/03/2004
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
D-40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208169
US20050272785
10512706
Correspondence name and address
RICHARD E.L. HENDERSON
BAYER CROPSCIENCE LP
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:032063/0434   Pages: 6
Recorded: 01/28/2014
Attorney Dkt #:P001 00502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAHWINKEL, RALF
Exec Dt:
11/13/2013
2
MARKERT, ROBERT
Exec Dt:
11/13/2013
3
RITZER, EDWIN
Exec Dt:
11/13/2013
4
VOGL, ERASMUS
Exec Dt:
11/14/2013
Assignee
1
LANXESS DEUTSCHLAND GMBH
DE-KOLN
KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102613
US20140087039
13881850
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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