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Patent Assignment Assignor Details
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Assignor Name : TIETJEN, KLAUS-GUNTHER
Total Assignments: 7
Assignment: 1
Reel/Frame:004922/0769   Pages: 1
Recorded: 07/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WROBLOWSKY, HEINZ-JURGEN
Exec Dt:
06/24/1988
2
KLUTH, JOACHIM
Exec Dt:
06/24/1988
3
TIETJEN, KLAUS-GUNTHER
Exec Dt:
06/24/1988
4
SANTEL, HANS-JOACHIM
Exec Dt:
06/24/1988
5
SCHMIDT, ROBERT R.
Exec Dt:
06/24/1988
6
STRANG, HARRY
Exec Dt:
06/24/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874420
NONE
07220036
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:005053/0773   Pages: 1
Recorded: 03/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
02/16/1989
2
KLUTH, JOACHIM
Exec Dt:
02/16/1989
3
TIETJEN, KLAUS-GUNTHER
Exec Dt:
02/16/1989
4
SANTEL, HANS-JOACHIM
Exec Dt:
02/16/1989
5
SCHMIDT, ROBERT R.
Exec Dt:
02/16/1989
6
STRANG, HARRY
Exec Dt:
02/16/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4941910
NONE
07321941
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005183/0979   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEISSMULLER, JOACHIM
Exec Dt:
11/15/1989
2
TIETJEN, KLAUS-GUNTHER
Exec Dt:
11/15/1989
3
STENDEL, WILHELM
Exec Dt:
11/15/1989
4
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
11/15/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004744
NONE
07440544
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
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: 5
Reel/Frame:015511/0896   Pages: 4
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMWOOD, GRAHAM
Exec Dt:
12/19/2003
2
TIETJEN, KLAUS-GUNTHER
Exec Dt:
12/19/2003
3
SCHINDLER, MICHAEL
Exec Dt:
12/19/2003
4
ERDELEN, CHRISTOPH (ANGELIKA LUBOS-ERDELEN, HEIR) (DECEASED)
Exec Dt:
01/14/2004
5
WACHENDORFF-NEWMANN, ULRIKE
Exec Dt:
01/06/2004
6
TURBERG, ANDREAS
Exec Dt:
01/06/2004
7
HANSEN, OLAF
Exec Dt:
12/18/2003
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
D-40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040248958
10482866
Correspondence name and address
BAYER CROPSCIENCE LP
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:023287/0157   Pages: 6
Recorded: 09/25/2009
Attorney Dkt #:2903925-130000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEREZO-GALVEZ, SILVIA
Exec Dt:
07/03/2009
2
ES-SAYED, MAZEN
Exec Dt:
08/26/2009
3
GAYER, HERBERT
Exec Dt:
06/23/2009
4
GUTH, OLIVER
Exec Dt:
07/17/2009
5
HERRMANN, STEFAN
Exec Dt:
07/02/2009
6
ILG, KERSTIN
Exec Dt:
07/02/2009
7
MANSFIELD, DARREN JAMES
Exec Dt:
07/21/2009
8
MATTES, AMOS
Exec Dt:
07/02/2009
9
MORADI, WAHED AHMED
Exec Dt:
07/03/2009
10
SCHWARZ, HANS-GEORG
Exec Dt:
07/03/2009
11
SEITZ, THOMAS
Exec Dt:
07/02/2009
12
ULLMANN-KOPPOLD, ASTRID
Exec Dt:
07/05/2009
13
TIETJEN, KLAUS-GUNTHER
Exec Dt:
07/03/2009
14
WACHENDORFF-NEUMANN, ULRICK
Exec Dt:
07/06/2009
15
DAHMEN, PETER
Exec Dt:
07/08/2009
16
VOERSTE, ARND
Exec Dt:
07/09/2009
17
FRANKEN, EVA-MARIA
Exec Dt:
08/14/2009
18
MALSAM, OLGA
Exec Dt:
07/13/2009
19
LOSEL, PETER
Exec Dt:
07/10/2009
20
SUTY-HEINZE, ANNE
Exec Dt:
07/09/2009
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR.50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100022559
12520211
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
555 ELEVENTH STREET, NW, SIXTH FLOOR
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:026881/0773   Pages: 4
Recorded: 09/09/2011
Attorney Dkt #:2400.4140000/JMC/SLE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, THOMAS
Exec Dt:
03/30/2011
2
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
03/23/2011
3
BENTING, JURGEN
Exec Dt:
04/06/2011
4
DAHMEN, PETER
Exec Dt:
03/30/2011
5
VOERSTE, ARND
Exec Dt:
04/06/2011
6
DUNKEL, RALF
Exec Dt:
04/11/2011
7
HILLEBRAND, STEFAN
Exec Dt:
03/30/2011
8
TIETJEN, KLAUS-GUNTHER
Exec Dt:
04/30/2011
9
BRUNET, STEPHANE
Exec Dt:
04/30/2011
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865759
US20110319462
13124077
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005

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