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Patent Assignment Assignor Details
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Assignor Name : SERNO, PETER
Total Assignments: 18
Assignment: 1
Reel/Frame:004328/0180   Pages: 1
Recorded: 10/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SERNO, PETER
Exec Dt:
10/01/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4711902
NONE
06662469
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004540/0359   Pages: 1
Recorded: 04/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLOSSMANN, KLAUS
Exec Dt:
04/01/1986
2
ZEMBROD, ALFRED
Exec Dt:
04/01/1986
3
KAZDA, STANISLAV
Exec Dt:
04/01/1986
4
SERNO, PETER
Exec Dt:
04/01/1986
5
KLINKSIEK, BERND
Exec Dt:
04/01/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4976964
NONE
06852584
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:007652/0234   Pages: 3
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMANN, HANS-JURGEN
Exec Dt:
08/02/1995
2
SERNO, PETER
Exec Dt:
08/16/1995
3
HERBOTH, MATTHIAS
Exec Dt:
08/09/1995
4
KURKA, PETER
Exec Dt:
08/02/1995
Assignee
1
BAYER AG KONZERNZENTRALE RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5653998
NONE
08523662
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 4
Reel/Frame:008185/0685   Pages: 3
Recorded: 08/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANIKANTI, VENKATA-RANGARAO
Exec Dt:
06/19/1996
2
KETTELHOLT, STEFAN
Exec Dt:
06/19/1996
3
KURKA, PETER
Exec Dt:
06/21/1996
4
PENNERS, GUNTHER
Exec Dt:
06/11/1996
5
SERNO, PETER
Exec Dt:
06/11/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5707655
NONE
08701410
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEOANRD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:011000/0991   Pages: 5
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEWOHNER, ULRICH
Exec Dt:
03/29/2000
2
ES-SAYED, MAZEN
Exec Dt:
05/10/2000
3
HANNING, HELMUT
Exec Dt:
03/30/2000
4
SCHENKE, THOMAS
Exec Dt:
03/28/2000
5
SCHLEMMER, KARL-HEINZ
Exec Dt:
04/28/2000
6
KELDENICH, JORG
Exec Dt:
05/05/2000
7
BISCHOFF, ERWIN
Exec Dt:
04/14/2000
8
PERZBORN, ELISABETH
Exec Dt:
04/17/2000
9
DEMBOWSKY, KLAUS
Exec Dt:
05/19/2000
10
SERNO, PETER
Exec Dt:
05/15/2000
11
NOWAKOWSKI, MARC
Exec Dt:
05/08/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362178
NONE
09554162
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
VICE PRESIDENT, PATENTS AND LICENSING
400 MRGAN KLANE
WEST HAVEN, CT 06516
Assignment: 6
Reel/Frame:013142/0078   Pages: 3
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
07/09/2002
2
OHM, ANDREAS
Exec Dt:
07/09/2002
3
BARTH, WOLFGANG
Exec Dt:
07/19/2002
4
BAUER, RICHARD-JOSEF
Exec Dt:
06/26/2002
5
SIEFERT, HANS-MARTIN
Exec Dt:
06/26/2002
6
ZIMMER, DIETER
Exec Dt:
07/05/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740306
US20030022894
10122694
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CONNECTICUT 06516
Assignment: 7
Reel/Frame:015129/0938   Pages: 4
Recorded: 02/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
09/15/2003
2
OHM, ANDREAS
Exec Dt:
09/15/2003
3
BARTH, WOLFGANG
Exec Dt:
09/17/2003
4
BAUER, RICHARD-JOSEF
Exec Dt:
09/22/2003
5
SIEFERT, HANS-MARTIN
Exec Dt:
09/23/2003
6
ZIMMER, DIETER
Exec Dt:
10/07/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142944
10473000
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 8
Reel/Frame:016999/0747   Pages: 3
Recorded: 01/11/2006
Attorney Dkt #:LE A 35683
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
01/19/2005
2
GRUNENBERG, ALFONS
Exec Dt:
01/05/2005
3
OHM, ANDREAS
Exec Dt:
01/19/2005
4
BELLINGHAUSEN, RAINER
Exec Dt:
01/19/2005
5
HENCK, JAN-OLAV
Exec Dt:
01/19/2005
6
VOLLERS, EIMER
Exec Dt:
01/26/2005
Assignee
1
BAYER HEALTHCARE AG
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273876
US20060111354
10521534
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
LAW AND PATENTS
WEST HAVEN, CT 06516
Assignment: 9
Reel/Frame:020252/0758   Pages: 3
Recorded: 12/17/2007
Attorney Dkt #:BHC 041162P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZULEGER, SUSANNE
Exec Dt:
11/12/2006
2
SERNO, PETER
Exec Dt:
11/12/2006
3
HANING, HELMUT
Exec Dt:
12/06/2006
4
PAULI, KERSTIN
Exec Dt:
12/13/2006
5
HEINIG, ROLAND
Exec Dt:
11/29/2006
Assignee
1
BAYER HEALTHCARE AG
51368
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080187588
11579925
Correspondence name and address
WILLIAM F. GRAY
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 10
Reel/Frame:021033/0821   Pages: 4
Recorded: 06/03/2008
Attorney Dkt #:303989/81933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZULEGER, SUSANNE
Exec Dt:
01/10/2007
2
SERNO, PETER
Exec Dt:
01/10/2007
3
HANING, HELMUT
Exec Dt:
12/06/2006
4
PAULI, KERSTIN
Exec Dt:
01/17/2007
5
HEINIG, ROLAND
Exec Dt:
11/29/2006
Assignee
1
BAYER HEALTHCARE AG
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080268046
11579904
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:020253/0132   Pages: 2
Recorded: 12/17/2007
Attorney Dkt #:BHC 041348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
08/01/2007
2
HANING, HELMUT
Exec Dt:
06/27/2007
3
REETZ, FRANK
Exec Dt:
07/25/2007
Assignee
1
BAYER HEALTHCARE AG
51368
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080280914
11795361
Correspondence name and address
WILLIAM F. GRAY
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 12
Reel/Frame:021422/0992   Pages: 4
Recorded: 08/21/2008
Attorney Dkt #:BHC051020 [303989/81934]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
09/05/2007
2
HEINIG, ROLAND
Exec Dt:
09/05/2007
3
PAULI, KERSTIN
Exec Dt:
10/10/2007
4
HAYAUCHI, YUTAKA
Exec Dt:
09/05/2007
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8613950
US20080249096
11885019
Correspondence name and address
GABRIEL J. MCCOOL
111 HUNTINGTON AVENUE
BOSTON, MA 02199
Assignment: 13
Reel/Frame:022952/0991   Pages: 2
Recorded: 07/14/2009
Attorney Dkt #:303989/82271 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
10/02/2007
2
HEINIG, ROLAND
Exec Dt:
09/05/2007
3
PAULI, KERSTIN
Exec Dt:
09/27/2007
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090017122
11885061
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:022965/0306   Pages: 2
Recorded: 07/16/2009
Attorney Dkt #:303989/83468 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANING, HELMUT
Exec Dt:
11/07/2007
2
SERNO, PETER
Exec Dt:
11/13/2007
3
BISCHOFF, ERWIN
Exec Dt:
11/17/2007
4
ULBRICH, ERNST
Exec Dt:
11/29/2007
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090221570
11918312
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 15
Reel/Frame:048280/0284   Pages: 8
Recorded: 02/08/2019
Attorney Dkt #:P03649-US-00 (62983.1095)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOBBACK, CARMEN
Exec Dt:
11/19/2018
2
RUBENBAUER, PHILIPP
Exec Dt:
11/16/2018
3
SERNO, PETER
Exec Dt:
11/20/2018
4
LOVIS, KAI
Exec Dt:
11/20/2018
5
SCHIRMER, HEIKO
Exec Dt:
11/15/2018
6
BIERER, DONALD
Exec Dt:
11/28/2018
7
OLENIK, BRITTA
Exec Dt:
11/26/2018
8
KUSEL, JULIA
Exec Dt:
11/23/2018
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 170-178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10905667
US20200030270
16043567
Correspondence name and address
CHRISTINE HANSEN, ICE MILLER LLP
ONE AMERICAN SQUARE, SUITE 2900
INDIANAPOLIS, IN 46282
Assignment: 16
Reel/Frame:051063/0505   Pages: 11
Recorded: 11/20/2019
Attorney Dkt #:172086.00037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOBBACK, CARMEN
Exec Dt:
08/07/2019
2
SERNO, PETER
Exec Dt:
07/22/2019
3
LOVIS, KAI
Exec Dt:
08/01/2019
4
RUBENBAUER, PHILIPP
Exec Dt:
07/26/2019
5
SCHIRMER, HEIKO
Exec Dt:
07/22/2019
6
OLENIK, BRITTA
Exec Dt:
07/22/2019
7
KÜSEL, JULIA
Exec Dt:
08/05/2019
8
BIERER, DONALD
Exec Dt:
07/22/2019
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200237648
16486449
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202-4426
Assignment: 17
Reel/Frame:055002/0093   Pages: 7
Recorded: 01/22/2021
Attorney Dkt #:172086.00179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROYER, ANKE
Exec Dt:
11/06/2020
2
LOBBACK, CARMEN
Exec Dt:
11/09/2020
3
SERNO, PETER
Exec Dt:
11/08/2020
4
JACOBS, TIA
Exec Dt:
11/07/2020
Assignees
1
BAYER AKTIENGESELLSCHAFT
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY 51373
2
BAYER PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210283046
17262491
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 18
Reel/Frame:060663/0187   Pages: 8
Recorded: 07/28/2022
Attorney Dkt #:77705-20514.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICKAU, DENNIS
Exec Dt:
08/11/2021
2
LAGKADINOU, ELENI
Exec Dt:
11/14/2021
3
WENGNER, ANTJE MARGRET
Exec Dt:
08/11/2021
4
KRAUSE, MICHAEL
Exec Dt:
08/11/2021
5
SERNO, PETER
Exec Dt:
08/19/2021
6
BAIRLEIN, MICHAELA
Exec Dt:
08/12/2021
7
WILKINSON, GARY
Exec Dt:
08/11/2021
Assignee
1
BAYER AKTIENGESELLSCHAFT
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220117973
17310483
Correspondence name and address
FELICIA BURNS
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105

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