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Patent Assignment Assignor Details
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Assignor Name : RITZELER, OLAF
Total Assignments: 15
Assignment: 1
Reel/Frame:011076/0374   Pages: 3
Recorded: 09/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZELER, OLAF
Exec Dt:
06/13/2000
2
STILZ, HANS ULRICH
Exec Dt:
06/18/2000
3
NEISES, BERNHARD
Exec Dt:
06/13/2000
4
BOCK, WILLIAM JEROME, JR.
Exec Dt:
06/16/2000
5
WALSER, ARMIN
Exec Dt:
06/16/2000
6
FLYNN, GARY A.
Exec Dt:
06/16/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
65929 FRANKFURT AIM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358978
NONE
09599390
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:020341/0698   Pages: 2
Recorded: 01/09/2008
Attorney Dkt #:DEAV1999/L064 US CNT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZELER, OLAF
Exec Dt:
10/02/2000
2
STILZ, HANS ULRICH
Exec Dt:
10/02/2000
3
NEISES, BERNARD
Exec Dt:
10/12/2000
4
JAEHNE, GERHARD
Exec Dt:
10/04/2000
5
HABERMANN, JORG
Exec Dt:
10/07/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
INDUSTRIEPARK HOECHST
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7342029
US20050282866
11187396
Correspondence name and address
JAMES W. BOLCSAK
1041 ROUTE 202-206
BRIDGEWATER, NJ 08807
Assignment: 3
Reel/Frame:011955/0049   Pages: 9
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZELER, OLAF
Exec Dt:
04/02/2001
2
CASTRO, ALFREDO
Exec Dt:
06/06/2001
3
GRENIER, LOUIS
Exec Dt:
06/06/2001
4
SOUCY, FRANCOIS
Exec Dt:
06/06/2001
5
HANCOCK, WAYNE W.
Exec Dt:
06/06/2001
6
MAZDIYASNI, HORMOZ
Exec Dt:
06/07/2001
7
PALOMBELLA, VITO
Exec Dt:
06/08/2001
8
ADAMS, JULIAN
Exec Dt:
06/06/2001
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
GEBAUDE K 801
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627637
US20020099068
09812785
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ETAL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 4
Reel/Frame:014241/0078   Pages: 2
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZELER, OLAF
Exec Dt:
11/13/2003
2
JAEHNE, GERHARD
Exec Dt:
11/13/2003
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
GEBAEUDE K 801
INDUSTRIEPARK HOECHST
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7285560
US20050197353
10642970
Correspondence name and address
AVENTIS PHARMACEUTICALS INC.
JULIE ANNE KNIGHT
ROUTE 202-206/P.O. BOX 6800
BRIDGEWATER, NJ 08807-0800
Assignment: 5
Reel/Frame:014241/0641   Pages: 4
Recorded: 01/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAELIS, MARTIN
Exec Dt:
11/13/2003
2
RITZELER, OLAF
Exec Dt:
11/13/2003
3
JAEHNE, GERHARD
Exec Dt:
11/13/2003
4
RUDOLPHI, KARL
Exec Dt:
11/18/2003
5
GEISSLINGER, GERD
Exec Dt:
11/13/2003
6
SCHAIBLE, HANS-GEORG
Exec Dt:
11/12/2003
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
GEBAEUDE K 801
INDUSTRIEPARK HOESCHT
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462638
US20040116494
10642974
Correspondence name and address
AVENTIS PHARMACEUTICALS INC.
JULIE ANNE KNIGHT
ROUTE 202-206/P.O. BOX 6800
BRIDGEWATER, NJ 08807-0800
Assignment: 6
Reel/Frame:019242/0105   Pages: 2
Recorded: 05/03/2007
Attorney Dkt #:USAV2004/0087 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZELER, OLAF
Exec Dt:
11/01/2004
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
INDUSTRIEPARK HOECHST
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070142417
11559159
Correspondence name and address
ROBERT KAJUBI
1041 ROUTE 202-206
BRIDGEWATER, NJ 08807
Assignment: 7
Reel/Frame:027389/0159   Pages: 11
Recorded: 12/15/2011
Attorney Dkt #:28025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
10/27/2011
2
WESTON, JOHN
Exec Dt:
10/27/2011
3
RACKELMANN, NILS
Exec Dt:
11/15/2011
4
PODESCHWA, MICHAEL
Exec Dt:
10/27/2011
5
ARNDT, PETRA
Exec Dt:
10/31/2011
6
WIRTH, KLAUS
Exec Dt:
11/14/2011
7
GOEGELEIN, HEINZ
Exec Dt:
11/14/2011
8
RITZELER, OLAF
Exec Dt:
11/11/2011
9
KRAFT, VOLKER
Exec Dt:
10/27/2011
10
MCCORT, GARY
Exec Dt:
10/27/2011
11
BELLEVERGUE, PATRICE
Exec Dt:
10/27/2011
Assignee
1
SANOFI
174, AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912224
US20130065859
13230357
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:027852/0947   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:FR2008/045 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARONI, MARCO
Exec Dt:
01/09/2012
2
ZANCHET, MARCO
Exec Dt:
01/09/2012
3
RITZELER, OLAF
Exec Dt:
02/24/2012
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153637
US20110144120
12970047
Correspondence name and address
ROBIN J. INMAN
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 9
Reel/Frame:032481/0608   Pages: 13
Recorded: 03/20/2014
Attorney Dkt #:30554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, ALAIN
Exec Dt:
07/16/2012
2
DUCLOS, OLIVIER
Exec Dt:
07/16/2012
3
LASSALLE, GILBERT
Exec Dt:
08/06/2012
4
LORGE, FRANZ
Exec Dt:
07/23/2012
5
MARTIN, VALERIE
Exec Dt:
07/25/2012
6
RITZELER, OLAF
Exec Dt:
07/30/2012
7
STRUB, AURELIE
Exec Dt:
07/17/2012
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126972
US20140094488
14117750
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:036331/0005   Pages: 12
Recorded: 08/14/2015
Attorney Dkt #:183952021010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, ALAIN
Exec Dt:
07/16/2012
2
DUCLOS, OLIVIER
Exec Dt:
07/16/2012
3
LASSALLE, GILBERT
Exec Dt:
08/06/2012
4
LORGE, FRANZ
Exec Dt:
07/23/2012
5
MARTIN, VALÉRIE
Exec Dt:
07/25/2012
6
RITZELER, OLAF
Exec Dt:
07/30/2012
7
STRUB, AURÉLIE
Exec Dt:
07/17/2012
Assignee
1
SANOFI
54, RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9675606
US20150328205
14809087
Correspondence name and address
ZONG-QIANG BILL TIAN
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:033564/0569   Pages: 4
Recorded: 08/19/2014
Attorney Dkt #:14-921-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZELER, OLAF
Exec Dt:
12/06/2012
2
MOHNICKE, MANDY
Exec Dt:
12/06/2012
3
BILLEN, GUENTER
Exec Dt:
12/06/2012
4
BAUMGARTNER, BRUNO
Exec Dt:
12/06/2012
5
BROCKELMANN, MARTIN
Exec Dt:
12/06/2012
6
NAGEL, NORBERT
Exec Dt:
12/06/2012
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9067918
US20140336211
14363146
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:036614/0600   Pages: 8
Recorded: 09/21/2015
Attorney Dkt #:15-1190-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
04/04/2014
2
WESTON, JOHN
Exec Dt:
04/05/2014
3
RACKELMANN, NILS
Exec Dt:
04/03/2014
4
KRAFT, VOLKER
Exec Dt:
04/03/2014
5
ARNDT, PETRA
Exec Dt:
04/05/2014
6
WIRTH, KLAUS
Exec Dt:
04/03/2014
7
GOEGELEIN, HEINZ
Exec Dt:
04/07/2014
8
RITZELER, OLAF
Exec Dt:
04/07/2014
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9440941
US20160016928
14772375
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:041928/0920   Pages: 8
Recorded: 04/07/2017
Attorney Dkt #:15-1190-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
04/04/2014
2
WESTON, JOHN
Exec Dt:
04/05/2014
3
RACKELMANN, NILS
Exec Dt:
04/03/2014
4
KRAFT, VOLKER
Exec Dt:
04/03/2014
5
ARNDT, PETRA
Exec Dt:
04/05/2014
6
WIRTH, KLAUS
Exec Dt:
04/03/2014
7
GOEGELEIN, HEINZ
Exec Dt:
04/07/2014
8
RITZELER, OLAF
Exec Dt:
04/07/2014
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170166548
15225271
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:049728/0576   Pages: 6
Recorded: 07/11/2019
Attorney Dkt #:18395-20322.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRETZKE, DIRK
Exec Dt:
11/20/2017
2
RITZELER, OLAF
Exec Dt:
11/22/2017
3
HEINELT, UWE
Exec Dt:
11/20/2017
4
WEHNER, VOLKMAR
Exec Dt:
11/21/2017
5
SCHMIDT, FRIEDEMANN
Exec Dt:
11/22/2017
Assignee
1
SANOFI
54, RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130755
US20200095242
16347386
Correspondence name and address
JANE KUZELKA
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 15
Reel/Frame:057402/0867   Pages: 6
Recorded: 09/07/2021
Attorney Dkt #:18395-20322.10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRETZKE, DIRK
Exec Dt:
11/20/2017
2
RITZELER, OLAF
Exec Dt:
11/22/2017
3
HEINELT, UWE
Exec Dt:
11/20/2017
4
WEHNER, VOLKMAR
Exec Dt:
11/21/2017
5
SCHMIDT, FRIEDEMANN
Exec Dt:
11/22/2017
Assignee
1
SANOFI
54, RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827633
US20220041596
17409513
Correspondence name and address
ROBERT K. CERPA
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304

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