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 : SHANKARA, SRINIVAS
Total Assignments: 12
Assignment: 1
Reel/Frame:012285/0383   Pages: 4
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2001
2
Exec Dt:
09/26/2001
3
Exec Dt:
09/12/2001
Assignee
1
P.O. BOX 9322
15 PLEASANT STREET CONNECTOR
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09826609
Correspondence name and address
GENZYME CORPORATION
ELIZABETH LASSEN
15 PLEASANT STREET CONNECTOR
P.O. BOX 9322
FRAMINGHAM, MASSACHUSETTS 01701-9322
Assignment: 2
Reel/Frame:014671/0030   Pages: 3
Recorded: 11/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2002
2
Exec Dt:
03/06/2002
Assignee
1
15 PLEASANT ST. CONNECTOR
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09928213
Correspondence name and address
GENZYME CORPORATIN
ELIZABETH LASSEN
LEGAL DEPT.
15 PLEASANT ST. CONNECTOR
FRAMINGHAM, MASSACHUSETTS 01701
Assignment: 3
Reel/Frame:020646/0783   Pages: 4
Recorded: 03/13/2008
Attorney Dkt #:1932.2182-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2008
2
Exec Dt:
02/04/2008
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12087852
Correspondence name and address
ANNE J. COLLINS
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:022761/0742   Pages: 5
Recorded: 06/01/2009
Attorney Dkt #:08702.0049-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2009
2
Exec Dt:
03/17/2009
3
Exec Dt:
03/19/2009
4
Exec Dt:
03/17/2009
5
Exec Dt:
03/16/2009
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12302598
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUN
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:024514/0738   Pages: 9
Recorded: 06/10/2010
Attorney Dkt #:001662-0029-WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
3
Exec Dt:
05/11/2010
4
Exec Dt:
03/11/2010
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13320019
Correspondence name and address
HELEN GIAMONITIS
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:026983/0239   Pages: 11
Recorded: 09/28/2011
Attorney Dkt #:001662-0029-WO1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF INVENTOR WILLIAM M. SIDERS PREVIOUSLY RECORDED ON REEL 024514 FRAME 0738. ASSIGNOR(S) HEREBY CONFIRMS THE EXECUTION DATE OF INVENTOR WILLIAM M. SIDERS IS MAY 11, 2010.
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
3
Exec Dt:
05/11/2010
4
Exec Dt:
05/11/2010
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13320019
Correspondence name and address
HELEN GIAMONITIS
1211 AVENUE OF THE AMERICAS
ROPES & GRAY LLP
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:039715/0578   Pages: 9
Recorded: 09/13/2016
Attorney Dkt #:5430 US CNT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
3
Exec Dt:
05/11/2010
4
Exec Dt:
05/10/2010
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14864736
Correspondence name and address
BRIAN PRITCHETT
55 CORPORATE DRIVE
MAIL STOP: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 8
Reel/Frame:049760/0800   Pages: 9
Recorded: 07/16/2019
Attorney Dkt #:022548.C3029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
3
Exec Dt:
05/11/2010
4
Exec Dt:
05/10/2010
Assignee
1
50 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16380389
Correspondence name and address
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:061343/0933   Pages: 9
Recorded: 10/07/2022
Attorney Dkt #:022548.C4029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
3
Exec Dt:
05/11/2010
4
Exec Dt:
05/11/2010
Assignee
1
450 WATER STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17191440
Correspondence name and address
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:032319/0773   Pages: 9
Recorded: 02/28/2014
Attorney Dkt #:5668 WO PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2014
2
Exec Dt:
02/25/2014
3
Exec Dt:
02/18/2014
4
Exec Dt:
02/18/2014
5
Exec Dt:
02/21/2014
6
Exec Dt:
02/21/2014
7
Exec Dt:
02/24/2014
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14241099
Correspondence name and address
TARYN ANTALEK
55 CORPORATE DRIVE
MAIL STOP: 55A-505A
BRIDGEWATER, NJ 08807
Assignment: 11
Reel/Frame:057919/0838   Pages: 11
Recorded: 10/26/2021
Attorney Dkt #:598684 AND 723697
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2014
2
Exec Dt:
02/25/2014
3
Exec Dt:
02/18/2014
4
Exec Dt:
02/18/2014
5
Exec Dt:
02/21/2014
6
Exec Dt:
02/21/2014
7
Exec Dt:
02/24/2014
Assignee
1
50 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15867364
 
NONE
17511218
Correspondence name and address
LATHROP GPM LLP | SANOFI-AVENTIS
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 12
Reel/Frame:057641/0367   Pages: 10
Recorded: 09/29/2021
Attorney Dkt #:T113105 1010US.1 (0001.1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2021
2
Exec Dt:
09/13/2021
3
Exec Dt:
09/13/2021
4
Exec Dt:
09/12/2021
5
Exec Dt:
09/13/2021
6
Exec Dt:
09/13/2021
7
Exec Dt:
09/12/2021
Assignee
1
21 MAIN STREET, SUITE 2
STURBRIDGE, MASSACHUSETTS 01566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17331166
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
470 ATLANTIC AVENUE
SUITE 600
BOSTON, MA 02210

Search Results as of: 05/24/2024 10:49 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