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 : COMISKEY, STEPHEN
Total Assignments: 12
Assignment: 1
Reel/Frame:023983/0213   Pages: 3
Recorded: 02/24/2010
Attorney Dkt #:40737-507001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
02/17/2010
2
COMISKEY, STEPHEN
Exec Dt:
02/17/2010
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE, SUITE 1609
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100221329
12630565
Correspondence name and address
CYNTHIA KOZAKIEWICZ
ONE FINANCIAL CENTER
MINTZ LEVIN
BOSTON, MA 02111
Assignment: 2
Reel/Frame:046190/0448   Pages: 3
Recorded: 06/25/2018
Attorney Dkt #:SYPA-007C01US 321994-2182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
02/17/2010
2
COMISKEY, STEPHEN
Exec Dt:
02/17/2010
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10034836
US20150359749
14301812
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:046217/0500   Pages: 3
Recorded: 06/27/2018
Attorney Dkt #:SYPA-007/C02US 321994-230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
02/17/2010
2
COMISKEY, STEPHEN
Exec Dt:
02/17/2010
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200009063
16018278
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:028079/0873   Pages: 7
Recorded: 04/20/2012
Attorney Dkt #:40737-509001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMISKEY, STEPHEN
Exec Dt:
04/18/2012
2
FENG, RONG
Exec Dt:
04/18/2012
3
FOSS, JOHN
Exec Dt:
04/18/2012
4
SHAILUBHAI, KUNWAR
Exec Dt:
04/18/2012
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 1609
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616097
US20120237593
13421769
Correspondence name and address
MINTZ LEVIN USPTO
1 FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:041258/0280   Pages: 7
Recorded: 02/15/2017
Attorney Dkt #:SYPA-009C02US 321994-2242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMISKEY, STEPHEN
Exec Dt:
04/18/2012
2
FENG, RONG
Exec Dt:
04/18/2012
3
FOSS, JOHN
Exec Dt:
04/18/2012
4
SHAILUBHAI, KUNWAR
Exec Dt:
04/18/2012
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9610321
US20150366935
14845644
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:041833/0873   Pages: 7
Recorded: 04/03/2017
Attorney Dkt #:SYPA-009C03US 321994-2340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMISKEY, STEPHEN
Exec Dt:
04/18/2012
2
FENG, RONG
Exec Dt:
04/18/2012
3
FOSS, JOHN
Exec Dt:
04/18/2012
4
SHAILUBHAI, KUNWAR
Exec Dt:
04/18/2012
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9925231
US20170202903
15467631
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:041833/0927   Pages: 7
Recorded: 04/03/2017
Attorney Dkt #:SYPA-009C04US 321994-2341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMISKEY, STEPHEN
Exec Dt:
04/18/2012
2
FENG, RONG
Exec Dt:
04/18/2012
3
FOSS, JOHN
Exec Dt:
04/18/2012
4
SHAILUBHAI, KUNWAR
Exec Dt:
04/18/2012
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919024
US20170202904
15467648
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:048124/0096   Pages: 7
Recorded: 01/24/2019
Attorney Dkt #:SYPA-009C06US 321994-2368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMISKEY, STEPHEN
Exec Dt:
04/18/2012
2
FENG, RONG
Exec Dt:
04/18/2012
3
FOSS, JOHN
Exec Dt:
04/18/2012
4
SHAILUBHAI, KUNWAR
Exec Dt:
04/18/2012
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10232011
US20180207229
15924940
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:032424/0719   Pages: 5
Recorded: 03/13/2014
Attorney Dkt #:40737-508N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
02/26/2014
2
COMISKEY, STEPHEN
Exec Dt:
02/26/2014
3
FENG, RONG
Exec Dt:
03/05/2014
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580471
US20140155575
14001638
Correspondence name and address
MINTZ LEVIN USPTO
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 10
Reel/Frame:045896/0984   Pages: 9
Recorded: 05/24/2018
Attorney Dkt #:SYPA-018N01US 321994-2246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
04/20/2018
2
COMISKEY, STEPHEN
Exec Dt:
04/18/2018
3
FENG, RONG
Exec Dt:
05/05/2018
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011637
US20160145307
14896019
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:059982/0861   Pages: 9
Recorded: 05/23/2022
Attorney Dkt #:376464-2011US2-US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
04/20/2018
2
COMISKEY, STEPHEN
Exec Dt:
04/18/2018
3
FENG, RONG
Exec Dt:
05/05/2018
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
NEW YORK, NEW YORK 10170
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10745441
US20190002501
16000251
 
11142549
US20200399315
16921450
 
NONE
US20220119449
17397796
 
11319346
US20210403508
17478027
Correspondence name and address
DOMINGOS J. SILVA
SAUL EWING ARNSTEIN & LEHR LLP
1500 MARKET STREET, 38TH FLOOR
PHILADELPHIA, PA 19102
Assignment: 12
Reel/Frame:065269/0767   Pages: 9
Recorded: 10/18/2023
Attorney Dkt #:376464-2011US7 (00341)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAILUBHAI, KUNWAR
Exec Dt:
04/20/2018
2
COMISKEY, STEPHEN
Exec Dt:
04/18/2018
3
FENG, RONG
Exec Dt:
05/05/2018
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
SUITE 2012
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11834521
US20230340023
18193144
Correspondence name and address
DOMINGOS J. SILVA
SAUL EWING LLP
1500 MARKET STREET, 38TH FLOOR
PHILADELPHIA, PA 19102

Search Results as of: 04/27/2024 05:10 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