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Patent Assignment Assignor Details
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Assignor Name : TIETJEN, KLAUS
Total Assignments: 10
Assignment: 1
Reel/Frame:007483/0777   Pages: 3
Recorded: 04/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
02/06/1995
2
MAUERER, FRITZ
Exec Dt:
02/20/1995
3
METHFESSEL, CHRISTOPH
Exec Dt:
02/02/1995
4
TIETJEN, KLAUS
Exec Dt:
02/09/1995
5
MAELICKE, ALFRED
Exec Dt:
02/06/1995
6
SCHMIDT, BERNARD
Exec Dt:
02/13/1995
7
SHIOKAWA, KOZO
Exec Dt:
02/22/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547965
NONE
08424950
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:012035/0169   Pages: 2
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECHELT-KUNZE, CHRISTA
Exec Dt:
06/13/2001
2
MEISSNER, RUTH
Exec Dt:
06/11/2001
3
TIETJEN, KLAUS
Exec Dt:
06/13/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6849435
US20020038471
09905657
Correspondence name and address
BAYER CORPORATION
JACKIE ANN ZURCHER
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:012554/0696   Pages: 4
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKEN, EVA-MARIA
Exec Dt:
11/28/2001
2
JANSSEN, MARTINA
Exec Dt:
12/03/2001
3
SCHINDLER, MICHAEL
Exec Dt:
12/04/2001
4
TIETJEN, KLAUS
Exec Dt:
12/05/2001
5
WURTZ, JEAN-MARIE
Exec Dt:
12/14/2001
6
BILLAS-MASSOBRIO, ISABELLE
Exec Dt:
12/14/2001
7
MORAS, DINO
Exec Dt:
12/17/2001
8
ROCHEL-GUIBERTEAU, NATACHA
Exec Dt:
12/17/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027984
09909556
Correspondence name and address
BAYER CORP.
JOSEPH C. GIL
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:023851/0054   Pages: 4
Recorded: 01/26/2010
Attorney Dkt #:2903925-196000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, THOMAS
Exec Dt:
11/20/2009
2
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
11/25/2009
3
BENTING, JUERGEN
Exec Dt:
11/26/2009
4
DAHMEN, PETER
Exec Dt:
11/24/2009
5
VOERSTE, ARND
Exec Dt:
11/30/2009
6
DUNKEL, RALF
Exec Dt:
12/17/2009
7
HILLEBRAND, STEFAN
Exec Dt:
11/20/2009
8
TIETJEN, KLAUS
Exec Dt:
11/24/2009
9
BRUNET, STEPHANE
Exec Dt:
01/04/2010
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
40789 MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100120884
12578744
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
555 ELEVENTH STREET, NW, SIXTH FLOOR
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:024809/0392   Pages: 5
Recorded: 08/09/2010
Attorney Dkt #:2400.2920000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEISSNER, RUTH
Exec Dt:
06/11/2010
2
HAUSER-HAHN, ISOLDE
Exec Dt:
06/11/2010
3
KAUSSMANN, MARTIN
Exec Dt:
06/17/2010
4
TIETJEN, KLAUS
Exec Dt:
06/15/2010
5
GUENDEL GONZALEZ, KARIN
Exec Dt:
06/23/2010
6
SCHREIER, PETER
Exec Dt:
06/15/2010
7
SUTY-HEINZE, ANNE
Exec Dt:
06/01/2010
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
BUILDING 6100
MONHEIM, GERMANY D-40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110105577
12745450
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:026069/0874   Pages: 4
Recorded: 04/04/2011
Attorney Dkt #:2903925-290000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNZ, KLAUS
Exec Dt:
11/24/2010
2
CRISTAU, PIERRE
Exec Dt:
01/20/2011
3
GREUL, JOERG NICO
Exec Dt:
12/15/2010
4
HEINEMANN, ULRICH
Exec Dt:
12/15/2010
5
ORT, OSWALD
Exec Dt:
12/16/2010
6
SEITZ, THOMAS
Exec Dt:
12/15/2010
7
VOERSTE, ARND
Exec Dt:
01/07/2011
8
DAHMEN, PETER
Exec Dt:
12/20/2010
9
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
12/21/2010
10
TIETJEN, KLAUS
Exec Dt:
12/21/2010
11
HADANO, HIROYUKI
Exec Dt:
02/07/2011
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383139
US20110143937
13000233
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERK.
920 MASSACHUSETTS AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:027898/0962   Pages: 10
Recorded: 03/21/2012
Attorney Dkt #:BCS10-3121US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, CHRISTOPH ANDREAS
Exec Dt:
02/02/2012
2
SCHREIER, PETER
Exec Dt:
02/26/2012
3
TIETJEN, KLAUS
Exec Dt:
02/02/2012
4
BECK, MICHAEL EDMUND
Exec Dt:
02/07/2012
5
MATTES, AMOS
Exec Dt:
02/07/2012
6
GREUL, JORG NICO
Exec Dt:
02/02/2012
7
GUTBROD, OLIVER
Exec Dt:
02/03/2012
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STRABE 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120178116
13330873
Correspondence name and address
PAMULA RAMSEY
2 T.W. ALEXANDER DRIVE
PATENT DEPARTMENT
RESEARCH TRIANGLE PA, NC 27709
Assignment: 8
Reel/Frame:033507/0723   Pages: 8
Recorded: 08/11/2014
Attorney Dkt #:P/3610-178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHMEN, PETER
Exec Dt:
06/23/2014
2
PORTZ, DANIELA
Exec Dt:
07/28/2014
3
TIETJEN, KLAUS
Exec Dt:
06/23/2014
4
VORS, JEAN-PIERRE
Exec Dt:
06/23/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140221210
14343301
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 9
Reel/Frame:036988/0669   Pages: 10
Recorded: 11/09/2015
Attorney Dkt #:2903925-463000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETJEN, KLAUS
Exec Dt:
09/08/2015
2
SUTY-HEINZE, ANNE
Exec Dt:
09/11/2015
3
GOERTZ, ANDREAS
Exec Dt:
08/06/2015
4
KAUSSMANN, MARTIN
Exec Dt:
08/05/2015
5
GILLE, SASCHA
Exec Dt:
08/12/2015
6
KNOBLOCH, THOMAS
Exec Dt:
08/12/2015
Assignee
1
BAYER CROPSCIENCE AKTIENGESELLSCHAFT
ALFRED-NOBEL-STRASSE 50
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9848602
US20150373975
14766463
Correspondence name and address
MILES & STOCKBRIDGE P.C.
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 10
Reel/Frame:060353/0431   Pages: 4
Recorded: 06/29/2022
Attorney Dkt #:2923343-555001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERZ-MOEHLENDICK, FRIEDRICH
Exec Dt:
05/13/2019
2
LAMPRECHT, SYBILLE
Exec Dt:
05/14/2019
3
TIETJEN, KLAUS
Exec Dt:
05/27/2019
Assignees
1
BAYER CROPSCIENCE AKTIENGESELLSCHAFT
ALFRED-NOBEL-STR. 50
MONHEIM AM RHEIN, GERMANY 40789
2
BAYER AKTIENGESELLSCHAFT
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220346376
17852788
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701

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