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 : CHATELAIN, PIERRE
Total Assignments: 16
Assignment: 1
Reel/Frame:004800/0298   Pages: 4
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUBIN, JEAN
Exec Dt:
09/15/1987
2
CHATELAIN, PIERRE
Exec Dt:
09/15/1987
3
DESCAMPS, MARCEL
Exec Dt:
09/15/1987
4
NISATO, DINO
Exec Dt:
09/17/1987
5
INION, HENRI
Exec Dt:
09/15/1987
6
LUCCHETTI, JEAN
Exec Dt:
09/15/1987
7
MAHAUX, JEAN-MARIE
Exec Dt:
09/15/1987
8
VALLAT, JEAN-NOEL
Exec Dt:
09/18/1987
Assignee
1
SANOFI, AVENUE GEORGE V 40 - F - 75008 PARIS (FRANCE)
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957925
NONE
07082554
Correspondence name and address
BACON & THOMAS
625 SLATERS LANE - 4TH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005054/0332   Pages: 1
Recorded: 03/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUBIN, JEAN
Exec Dt:
01/27/1989
2
CHATELAIN, PIERRE
Exec Dt:
01/27/1989
3
INION, HENRI
Exec Dt:
01/27/1989
Assignee
1
SANOFI
40 AVENUE GEORGE V
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994474
NONE
07306499
Correspondence name and address
BACON & THOMAS
625 SLATERS LANE - 4TH FLR.
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005044/0983   Pages: 2
Recorded: 04/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUCCHETTI, H.J.
Exec Dt:
03/31/1989
2
MAHAUX, JEAN
Exec Dt:
03/31/1989
3
VALLAT, J.W.
Exec Dt:
03/31/1989
4
GUBIN, JEAN
Exec Dt:
03/31/1989
5
CHATELAIN, PIERRE
Exec Dt:
03/31/1989
6
DESCAMPS, MARCEL
Exec Dt:
03/31/1989
7
NISATO, DINO
Exec Dt:
03/31/1989
8
INION, HENRI
Exec Dt:
03/31/1989
Assignee
1
SANOFI
40 AVE., GEORGE V
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017579
NONE
07306498
Correspondence name and address
BACON & THOMAS
625 SLATERS LANE - 4TH FLOOR
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005229/0336   Pages: 1
Recorded: 02/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUBIN, JEAN
Exec Dt:
01/08/1990
2
CHATELAIN, PIERRE
Exec Dt:
01/08/1990
3
INION, HENRI
Exec Dt:
01/08/1990
4
ROSSEELS, GILBERT
Exec Dt:
01/08/1990
Assignee
1
SANOFI
40 AVENUE GEORGE V
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5444056
NONE
07476342
Correspondence name and address
WEGNER & BRETSCHNEIDER
THIRD FLOOR - 1233 20TH STREET, N.W.
P.O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 5
Reel/Frame:005332/0223   Pages: 2
Recorded: 06/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUBIN, JEAN
Exec Dt:
05/14/1990
2
CHATELAIN, PIERRE
Exec Dt:
05/14/1990
Assignee
1
SANOFI
40 AVENUE GEORGE V
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147878
NONE
07511095
Correspondence name and address
BACON & THOMAS
625 SLATERS LANE - FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:005793/0607   Pages: 5
Recorded: 07/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUBIN, JEAN
Exec Dt:
07/08/1991
2
CHATELAIN, PIERRE
Exec Dt:
07/08/1991
3
LUCCHETTI, JEAN
Exec Dt:
07/08/1991
4
ROSSEELS, GILBERT
Exec Dt:
07/08/1991
5
INION, HENRI
Exec Dt:
07/08/1991
Assignee
1
SABIFU
40 AVEBYE GEIRGE V - 75008
PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223510
NONE
07736580
Correspondence name and address
WEGNER & BRETSCHNEIDER
P.O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 7
Reel/Frame:022835/0961   Pages: 4
Recorded: 06/18/2009
Attorney Dkt #:IVD000703 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUBIN, JEAN
Exec Dt:
07/08/1991
2
CHATELAIN, PIERRE
Exec Dt:
07/08/1991
3
LUCCHETTI, JEAN
Exec Dt:
07/08/1991
4
ROSSEELS, GILBERT
Exec Dt:
07/18/1991
5
INION, HENRI
Exec Dt:
07/08/1991
6
KILENYI, STEVEN
Exec Dt:
07/08/1991
Assignee
1
SANOFI
40 AVENUE GEORGES V
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223510
NONE
07736580
Correspondence name and address
KELLY L. BENDER
1041 ROUTE 202-206
MAIL STOP BW D-303A
BRIDGEWATER, NJ 08807
Assignment: 8
Reel/Frame:007152/0301   Pages: 2
Recorded: 09/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERBERT, JEAN-MARC
Exec Dt:
08/08/1994
2
CHATELAIN, PIERRE
Exec Dt:
08/08/1994
Assignee
1
SANOFI
32-34, RUE MARBEUF
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5565484
NONE
08282288
Correspondence name and address
HERBERT I. CANTOR
WEGNER, CANTOR, MUELLER ET AL
1233 20TH STREET, N.W., SUITE 300
P.O. BOX 18218
WASHINGTON, D.C. 20036-8218
Assignment: 9
Reel/Frame:010956/0330   Pages: 6
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCANNELL, RALPH
Exec Dt:
04/18/2000
2
CHATELAIN, PIERRE
Exec Dt:
06/22/2000
3
TOY-PALMER, ANNA
Exec Dt:
04/18/2000
4
DIFFERDING, EDMOMD
Exec Dt:
06/22/2000
5
ELLIS, JAMES
Exec Dt:
04/18/2000
6
LASSOIE, MARIE-AGNES
Exec Dt:
06/22/2000
7
YOUNG, MICHELLE
Exec Dt:
04/18/2000
8
CAI, XIONG
Exec Dt:
04/18/2000
9
HUSSOIN, SAJJAT
Exec Dt:
04/18/2000
10
GREWAL, GURMIT
Exec Dt:
04/18/2000
11
LEWIS, TIMOTHY
Exec Dt:
04/18/2000
Assignee
1
UCB, S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS, BELGIUM B-107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451801
NONE
09534947
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 10
Reel/Frame:011527/0316   Pages: 4
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATELAIN, PIERRE
Exec Dt:
12/13/2000
2
MIGNOT, ANNE
Exec Dt:
12/13/2000
3
TAUBMAN, MARK
Exec Dt:
12/13/2000
4
GOLDMAN, MICHEL
Exec Dt:
12/13/2000
Assignee
1
UCB, S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS B-1070, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369065
NONE
09711620
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:012636/0098   Pages: 11
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCANNELL, RALPH
Exec Dt:
01/17/2002
2
CHATELAIN, PIERRE
Exec Dt:
01/21/2002
3
TOY-PALMER, ANNA
Exec Dt:
01/17/2002
4
DIFFERDING, EDMOND
Exec Dt:
01/21/2002
5
ELLIS, JAMES
Exec Dt:
01/17/2002
6
LASSOIE, MARIE-AGNES
Exec Dt:
01/21/2002
7
YOUNG, MICHELLE
Exec Dt:
01/31/2002
8
CAI, XIONG
Exec Dt:
01/17/2002
9
HUSSOIN, SAJJAT
Exec Dt:
01/17/2002
10
GREWAL, GURMIT
Exec Dt:
01/17/2002
11
LEWIS, TIMOTHY
Exec Dt:
01/17/2002
Assignee
1
UCB S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS, BELGIUM B-107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894059
NONE
09937667
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:025897/0290   Pages: 7
Recorded: 03/03/2011
Attorney Dkt #:88055(309802)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATELAIN, PIERRE
Exec Dt:
02/18/2011
2
VEITHEN, ALEX
Exec Dt:
02/17/2011
Assignee
1
TECNOSCENT S.A.
ROUTE DE LENNIK 802
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637259
NONE
13024325
Correspondence name and address
AMY DECLOUX
111 HUNTINGTON AVENUE
EDWARDS ANGELL PALMER & DODGE LLP
BOSTON, MA 02199
Assignment: 13
Reel/Frame:031445/0702   Pages: 7
Recorded: 10/21/2013
Attorney Dkt #:88055DIV(309802)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATELAIN, PIERRE
Exec Dt:
02/18/2011
2
VEITHEN, ALEX
Exec Dt:
02/17/2011
Assignee
1
TECNOSCENT S.A.
ROUTE DE LINNIK 802
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993526
US20130336910
13916282
Correspondence name and address
DANIEL W. CLARKE
PO BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:050580/0296   Pages: 4
Recorded: 10/01/2019
Attorney Dkt #:29248/257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATELAIN, PIERRE
Exec Dt:
08/28/2019
2
QUESNEL, YANNICK
Exec Dt:
08/28/2019
3
VEITHEN, ALEX
Exec Dt:
08/28/2019
Assignee
1
CHEMCOM S.A.
802 ROUTE DE LENNIK
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11382848
US20190374451
16480331
Correspondence name and address
AMSTER ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:060411/0987   Pages: 4
Recorded: 07/06/2022
Attorney Dkt #:29248/322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATELAIN, PIERRE
Exec Dt:
08/28/2019
2
QUESNEL, YANNICK
Exec Dt:
08/28/2019
3
VEITHEN, ALEX
Exec Dt:
08/28/2019
Assignee
1
CHEMCOM S.A.
802 ROUTE DE LENNIK
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220378675
17829538
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:058519/0322   Pages: 5
Recorded: 12/15/2021
Attorney Dkt #:DECLE242.002APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEITHEN, ALEX
Exec Dt:
11/16/2021
2
CHATELAIN, PIERRE
Exec Dt:
11/17/2021
3
QUESNEL, YANNICK
Exec Dt:
11/22/2021
Assignee
1
CHEMCOM S.A.
802 ROUTE DE LENNIK
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220125983
17595031
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FL.
IRVINE, CA 92614

Search Results as of: 05/10/2024 05:16 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