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 : CZECHTIZKY, WERNGARD
Total Assignments: 19
Assignment: 1
Reel/Frame:020329/0127   Pages: 7
Recorded: 01/08/2008
Attorney Dkt #:DEAV2004/0087 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACHTEL, STEPHANIE
Exec Dt:
09/18/2007
2
DEDIO, JUERGEN
Exec Dt:
09/18/2007
3
HEITSCH, HOLGER
Exec Dt:
09/22/2007
4
CZECHTIZKY, WERNGARD
Exec Dt:
09/18/2007
5
GRUENEBERG, SVEN
Exec Dt:
12/14/2007
6
SHIMSHOCK, STEPHEN
Exec Dt:
09/20/2007
7
KOSLEY, RAYMOND W.
Exec Dt:
09/19/2007
8
LANTER, CAROLINA
Exec Dt:
09/19/2007
9
LI, HUI
Exec Dt:
09/19/2007
10
SHER, ROSY
Exec Dt:
09/19/2007
11
WEICHSEL, ALEKSANDRA
Exec Dt:
10/14/2007
Assignee
1
SANOFI-AVENTIS DEUTSCHLAND GMBH
INDUSTRIEPARK HOECHST
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919628
US20080090854
11771958
Correspondence name and address
RAYMOND S. PARKER
1041 ROUTE 202-206
BRIDGEWATER, NJ 08807
Assignment: 2
Reel/Frame:024122/0894   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:US2006/025 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
12/14/2007
2
SCHWINK, LOTHAR
Exec Dt:
12/14/2007
3
STENGELIN, SIEGFRIED
Exec Dt:
12/17/2007
4
GAO, ZHONGLI
Exec Dt:
01/18/2008
5
HURST, WILLIAM JOSEPH
Exec Dt:
04/23/2008
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088808
US20100173949
12724028
Correspondence name and address
BALARAM GUPTA
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 3
Reel/Frame:024122/0907   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:US2007/104 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
12/14/2007
2
SCHWINK, LOTHAR
Exec Dt:
12/14/2007
3
STENGELIN, SIEGFRIED
Exec Dt:
12/17/2007
4
GAO, ZHONGLI
Exec Dt:
01/18/2008
5
HURST, WILLIAM JOSEPH
Exec Dt:
04/23/2008
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8618159
US20100173897
12724035
Correspondence name and address
BALARAM GUPTA
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 4
Reel/Frame:024122/0935   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:US2007/105 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
12/14/2007
2
SCHWINK, LOTHAR
Exec Dt:
12/14/2007
3
STENGELIN, SIEGFRIED
Exec Dt:
12/17/2007
4
GAO, ZHONGLI
Exec Dt:
01/18/2008
5
HURST, WILLIAM JOSEPH
Exec Dt:
04/23/2008
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8227504
US20100173898
12724044
Correspondence name and address
BALARAM GUPTA
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 5
Reel/Frame:024122/0955   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:US2007/107 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
12/14/2007
2
SCHWINK, LOTHAR
Exec Dt:
12/14/2007
3
STENGELIN, SIEGFRIED
Exec Dt:
12/17/2007
4
HURST, WILLIAM JOSEPH
Exec Dt:
04/23/2008
5
GAO, ZHONGLI
Exec Dt:
01/18/2008
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8222290
US20100173908
12724045
Correspondence name and address
BALARAM GUPTA
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 6
Reel/Frame:027866/0595   Pages: 6
Recorded: 03/15/2012
Attorney Dkt #:US2006/025 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHTIZKY, WERNGARD
Exec Dt:
12/14/2007
2
SCHWINK, LOTHAR
Exec Dt:
12/14/2007
3
STENGELIN, SIEGFRIED
Exec Dt:
12/17/2007
4
HURST, WILLIAM JOSEPH
Exec Dt:
04/23/2008
5
GAO, ZHONGLI
Exec Dt:
01/18/2008
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252824
US20120065234
13299574
Correspondence name and address
ROBIN J. INMAN
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 7
Reel/Frame:023350/0656   Pages: 4
Recorded: 10/09/2009
Attorney Dkt #:DE2006/052 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALLUS, CHRISTOPHER
Exec Dt:
07/30/2009
2
BROENSTRUP, MARK
Exec Dt:
08/03/2009
3
CZECHTIZKY, WERNGARD
Exec Dt:
07/29/2009
4
EVERS, ANDREAS
Exec Dt:
08/10/2009
5
HALLAND, NIS
Exec Dt:
07/30/2009
6
SCHREUDER, HERMAN
Exec Dt:
08/11/2009
7
FOLLMANN, MARKUS
Exec Dt:
08/10/2009
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389764
US20100035930
12480348
Correspondence name and address
BRIAN C. MORRILL
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 8
Reel/Frame:026384/0683   Pages: 7
Recorded: 06/03/2011
Attorney Dkt #:DE2008/032 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFER, MATTHIAS
Exec Dt:
10/04/2010
2
PERNERSTORFER, JOSEF
Exec Dt:
10/04/2010
3
KADEREIT, DIETER
Exec Dt:
10/04/2010
4
STROBEL, HARTMUT
Exec Dt:
10/06/2010
5
CZECHTIZKY, WERNGARD
Exec Dt:
10/04/2010
6
CHEN, L. CHARLIE
Exec Dt:
10/08/2010
7
SAFAROVA, ALENA
Exec Dt:
10/08/2010
8
WEICHSEL, ALEKSANDRA
Exec Dt:
10/08/2010
9
PATEK, MARCEL
Exec Dt:
10/08/2010
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362073
US20110152290
12939650
Correspondence name and address
JIANG LIN
1041 ROUTE 202-206
MAIL CODE: D303-A
BRIDGEWATER, NJ 08807
Assignment: 9
Reel/Frame:029710/0454   Pages: 10
Recorded: 01/29/2013
Attorney Dkt #:DE2008/032 US CNT 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFER, MATTHIAS
Exec Dt:
10/04/2010
2
PERNERSTORFER, JOSEF
Exec Dt:
10/04/2010
3
KADEREIT, DIETER
Exec Dt:
10/04/2010
4
STROBEL, HARTMUT
Exec Dt:
10/06/2010
5
CZECHTIZKY, WERNGARD
Exec Dt:
10/04/2010
6
CHEN, CHARLIE
Exec Dt:
10/08/2010
7
SAFAROVA, ALENA
Exec Dt:
10/08/2010
8
WEICHSEL, ALEKSANDRA
Exec Dt:
10/08/2010
9
PATEK, MARCEL
Exec Dt:
10/08/2010
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445530
US20130030008
13632546
Correspondence name and address
DELIA COUGHLIN
55 CORPORATE DRIVE
MAIL CODE: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 10
Reel/Frame:031067/0269   Pages: 7
Recorded: 08/23/2013
Attorney Dkt #:DE2008/032-US-CNT[3]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFER, MATTHIAS
Exec Dt:
10/04/2010
2
PERNERSTORFER, JOSEF
Exec Dt:
10/04/2010
3
KADEREIT, DIETER
Exec Dt:
10/04/2010
4
STROBEL, HARTMUT
Exec Dt:
10/06/2010
5
CZECHTIZKY, WERNGARD
Exec Dt:
10/04/2010
6
CHEN, CHARLIE
Exec Dt:
10/08/2010
7
SAFAROVA, ALENA
Exec Dt:
10/08/2010
8
WEICHSEL, ALEKSANDRA
Exec Dt:
10/08/2010
9
PATEK, MARCEL
Exec Dt:
10/08/2010
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8802720
US20130225605
13867293
Correspondence name and address
DELIA COUGHLIN
55 CORPORATE DRIVE
MAIL CODE: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 11
Reel/Frame:037532/0914   Pages: 7
Recorded: 01/20/2016
Attorney Dkt #:DE2008/032 US CNT4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFER, MATTHIAS
Exec Dt:
10/04/2010
2
PERNERSTORFER, JOSEF
Exec Dt:
10/04/2010
3
KADEREIT, DIETER
Exec Dt:
10/04/2010
4
CHEN, CHARLIE
Exec Dt:
10/08/2010
5
STROBEL, HARTMUT
Exec Dt:
10/06/2010
6
CZECHTIZKY, WERNGARD
Exec Dt:
10/04/2010
7
SAFAROVA, ALENA
Exec Dt:
10/08/2010
8
WEICHSEL, ALEKSANDRA
Exec Dt:
10/08/2010
9
PATEK, MARCEL
Exec Dt:
10/08/2010
Assignee
1
SANOFI-AVENTIS
174 AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328071
US20140309264
14314780
Correspondence name and address
BRIAN PRITCHETT
55 CORPORATE DRIVE
MAIL CODE: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 12
Reel/Frame:026141/0124   Pages: 3
Recorded: 04/18/2011
Attorney Dkt #:27090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADEREIT, DIETER
Exec Dt:
02/10/2011
2
SCHAEFER, MATTHIAS
Exec Dt:
02/10/2011
3
CZECHTIZKY, WERNGARD
Exec Dt:
02/03/2011
Assignee
1
SANOFI-AVENTIS
174, AVENUE DE FRANCE
PARIS, FRANCE 75013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735387
US20110190490
13003125
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 13
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: 14
Reel/Frame:034744/0001   Pages: 3
Recorded: 01/19/2015
Attorney Dkt #:14-1841-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZARE, MARC
Exec Dt:
06/24/2013
2
KOZIAN, DETLEF
Exec Dt:
06/24/2013
3
EVERS, ANDREAS
Exec Dt:
06/12/2013
4
CZECHTIZKY, WERNGARD
Exec Dt:
06/12/2013
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346762
US20150141477
14401050
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:034744/0052   Pages: 3
Recorded: 01/19/2015
Attorney Dkt #:14-1842-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZARE, MARC
Exec Dt:
06/24/2013
2
KOZIAN, DETLEF
Exec Dt:
06/14/2013
3
EVERS, ANDREAS
Exec Dt:
06/12/2013
4
CZECHTIZKY, WERNGARD
Exec Dt:
06/12/2013
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346757
US20150141471
14401056
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:034743/0960   Pages: 4
Recorded: 01/19/2015
Attorney Dkt #:14-1840-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZARE, MARC
Exec Dt:
07/10/2013
2
KOZIAN, DETLEF
Exec Dt:
06/24/2013
3
BOSSART, MARTIN
Exec Dt:
06/17/2013
4
CZECHTIZKY, WERNGARD
Exec Dt:
06/17/2013
5
EVERS, ANDREAS
Exec Dt:
06/17/2013
Assignee
1
SANOFI
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221784
US20150111889
14401041
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 17
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: 18
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: 19
Reel/Frame:063171/0608   Pages: 14
Recorded: 03/30/2023
Attorney Dkt #:201171-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMMERLING, MARTIN
Exec Dt:
03/06/2023
2
CZECHTIZKY, WERNGARD
Exec Dt:
03/07/2023
3
LINDFORS, LENNART
Exec Dt:
03/16/2023
Assignee
1
ASTRAZENECA AB
SE-151 85
SODERTALJE, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230181482
18056367
Correspondence name and address
ASTRAZENECA
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878

Search Results as of: 04/27/2024 03:46 PM
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