skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PFEIFFER-MAREK, STEFANIA
Total Assignments: 7
Assignment: 1
Reel/Frame:020057/0994   Pages: 3
Recorded: 11/02/2007
Attorney Dkt #:DEAV2004-0084 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACHTEL, STEPHANIE
Exec Dt:
09/21/2007
2
ENGLERT, HEINRICH
Exec Dt:
09/27/2007
3
GERLACH, UWE
Exec Dt:
09/21/2007
4
GOEGELEIN, HEINZ
Exec Dt:
09/27/2007
5
HEITSCH, HOLGER
Exec Dt:
10/01/2007
6
LEHR, KARL-HEINZ
Exec Dt:
10/09/2007
7
PFEIFFER-MAREK, STEFANIA
Exec Dt:
10/01/2007
Assignee
1
SANOFI-AVENTIS DEUTSCHLAND GMBH
BRUNINGSTRASSE 50,
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586612
US20080033016
11761565
Correspondence name and address
RONALD G. ORT
1041 ROUTE 202-206
BRIDGEWATER, NJ 08807
Assignment: 2
Reel/Frame:024871/0693   Pages: 5
Recorded: 08/23/2010
Attorney Dkt #:DE2007/019 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHME, THOMAS
Exec Dt:
03/18/2010
2
GERLACH, UWE
Exec Dt:
03/18/2010
3
GRETZKE, DIRK
Exec Dt:
03/18/2010
4
KLEEMANN, HEINZ-WERNER
Exec Dt:
03/18/2010
5
PFEIFFER-MAREK, STEFANIA
Exec Dt:
03/18/2010
6
VOLLERT, HENNING
Exec Dt:
04/01/2010
7
ALTENBURGER, JEAN-MICHEL
Exec Dt:
03/17/2010
8
MALLART, SERGIO
Exec Dt:
03/17/2010
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8076324
US20100204206
12630537
Correspondence name and address
SERENA FARQUHARSON-TORRES
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 3
Reel/Frame:027410/0159   Pages: 6
Recorded: 12/19/2011
Attorney Dkt #:28024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEHN, MATTHIAS
Exec Dt:
11/01/2011
2
MENDEZ-PEREZ, MARIA
Exec Dt:
11/09/2011
3
PFEIFFER-MAREK, STEFANIA
Exec Dt:
10/31/2011
4
KANNT, AIMO
Exec Dt:
11/01/2011
5
BEGIS, GUILLAUME
Exec Dt:
11/18/2011
6
DUCLOS, OLIVIER
Exec Dt:
11/16/2011
7
JEANNOT, FEDERIC
Exec Dt:
10/27/2011
Assignee
1
SANOFI
174, AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846712
US20130065894
13230365
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:035593/0694   Pages: 6
Recorded: 05/08/2015
Attorney Dkt #:DE2012/059 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATCHEL, STEPHANIE
Exec Dt:
06/08/2013
2
SCHOENAU, CHRISTIAN
Exec Dt:
06/17/2013
3
LOEHN, MATTHIAS
Exec Dt:
06/17/2013
4
PLETTENBURG, OLIVER
Exec Dt:
08/16/2013
5
PFEIFFER-MAREK, STEFANIA
Exec Dt:
08/16/2013
6
SCHIFFER, ALEXANDER
Exec Dt:
08/16/2013
7
GAUL, HOLGER
Exec Dt:
06/05/2013
8
KANNT, AIMO
Exec Dt:
06/20/2013
9
DEDIO, JUERGEN
Exec Dt:
06/20/2013
10
DUDDA, ANGELA
Exec Dt:
06/28/2013
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133181
US20150133432
14537034
Correspondence name and address
ANGELINA BELLANTON
55 CORPORATE DRIVE
MAIL CODE: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 5
Reel/Frame:045868/0521   Pages: 6
Recorded: 05/22/2018
Attorney Dkt #:597186: SA9-220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSART, MARTIN
Exec Dt:
01/25/2018
2
EVERS, ANDREAS
Exec Dt:
01/25/2018
3
HAACK, TORSTEN
Exec Dt:
01/25/2018
4
KADEREIT, DIETER
Exec Dt:
01/25/2018
5
LORENZ, KATRIN
Exec Dt:
01/25/2018
6
WAGNER, MICHAEL
Exec Dt:
01/25/2018
7
PFEIFFER-MAREK, STEFANIA
Exec Dt:
01/26/2018
8
LORENZ, MARTIN
Exec Dt:
01/25/2018
Assignee
1
SANOFI
54, RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538567
US20180155406
15829680
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:050977/0946   Pages: 7
Recorded: 11/12/2019
Attorney Dkt #:597212: SA9-221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSART, MARTIN
Exec Dt:
01/25/2018
2
EVERS, ANDREAS
Exec Dt:
01/25/2018
3
HAACK, TORSTEN
Exec Dt:
01/25/2018
4
LORENZ, KATRIN
Exec Dt:
01/25/2018
5
KADEREIT, DIETER
Exec Dt:
01/25/2018
6
WAGNER, MICHAEL
Exec Dt:
01/26/2018
7
PFEIFFER-MAREK, STEFANIA
Exec Dt:
01/26/2018
8
LORENZ, MARTIN
Exec Dt:
01/25/2018
Assignee
1
SANOFI
54, RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519211
US20180155407
15829698
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 7
Reel/Frame:062662/0139   Pages: 26
Recorded: 02/06/2023
Attorney Dkt #:79492-20026.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHME, THOMAS
Exec Dt:
11/04/2022
2
EVERS, ANDREAS
Exec Dt:
11/06/2022
3
GRETZKE, DIRK
Exec Dt:
11/08/2022
4
KLOECKENER, TIM
Exec Dt:
11/12/2022
5
KONKAR, ANISH
Exec Dt:
11/03/2022
6
LI, ZIYU
Exec Dt:
11/07/2022
7
LORENZ, KATRIN
Exec Dt:
11/03/2022
8
PFEIFFER-MAREK, STEFANIA
Exec Dt:
11/07/2022
9
WAGNER, MICHAEL
Exec Dt:
11/06/2022
Assignee
1
SANOFI
54 RUE LA BOÉTIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230103631
17909689
Correspondence name and address
JIAN XIAO
C/O MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304

Search Results as of: 05/10/2024 04:48 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT