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 : THOMAS, LAWRENCE J.
Total Assignments: 16
Assignment: 1
Reel/Frame:008942/0406   Pages: 4
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTERSHAUS, CHARLES W.
Exec Dt:
10/08/1997
2
THOMAS, LAWRENCE J.
Exec Dt:
10/08/1997
Assignee
1
T CELL SCIENCES, INC.
119 FOURTH AVE.
NEEDHAM, MASSACHUSETTS 02194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555113
NONE
08945289
Correspondence name and address
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:008788/0198   Pages: 3
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOMAS, LAWRENCE J.
Exec Dt:
10/24/1997
Assignee
1
T CELL SCIENCES, INC.
119 FOURTH AVE.
NEEDHAM, MASSACHUSETTS 02194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284533
NONE
09171969
Correspondence name and address
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:013134/0090   Pages: 5
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, LAWRENCE J.
Exec Dt:
09/04/2002
2
BEATTIE, DAVID T.
Exec Dt:
09/25/2002
3
SCORPIO, ANGELO
Exec Dt:
09/12/2002
Assignee
1
AVANT IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040166120
10479770
Correspondence name and address
YANKWICH & ASSOC.
LEON R. YANKWICH
201 BROADWAY
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:020162/0840   Pages: 3
Recorded: 11/06/2007
Attorney Dkt #:C1037.70072US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTERSHAUS, CHARLES W.
Exec Dt:
11/05/2007
2
THOMAS, LAWRENCE J.
Exec Dt:
11/06/2007
Assignee
1
AVAN IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090142362
11983039
Correspondence name and address
HELEN C. LOCKHART, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 5
Reel/Frame:021925/0722   Pages: 4
Recorded: 11/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTERSHAUS, CHARLES W.
Exec Dt:
11/05/2007
2
THOMAS, LAWRENCE J.
Exec Dt:
11/06/2007
Assignee
1
AVANT IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS USA 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090142362
11983039
Correspondence name and address
HELEN C. LOCKHART
WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 6
Reel/Frame:021445/0633   Pages: 4
Recorded: 08/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILLEEN, KEVIN P.
Exec Dt:
06/30/2008
2
ROLAND, KENNETH L.
Exec Dt:
06/13/2008
3
THOMAS, LAWRENCE J.
Exec Dt:
07/28/2008
Assignee
1
AVANT IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8287855
US20100129396
12451101
Correspondence name and address
LEON R. YANKWICH
YANKWICH & ASSOCIATES, P.C.
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02139
Assignment: 7
Reel/Frame:023482/0050   Pages: 4
Recorded: 11/06/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILLEEN, KEVIN P.
Exec Dt:
06/30/2008
2
ROLAND, KENNETH L.
Exec Dt:
06/13/2008
3
THOMAS, LAWRENCE J.
Exec Dt:
07/28/2008
Assignee
1
AVANT IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8287855
US20100129396
12451101
Correspondence name and address
LEON R. YANKWICH
YANKWICH & ASSOCIATES, P.C.
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02139
Assignment: 8
Reel/Frame:026572/0430   Pages: 8
Recorded: 07/11/2011
Attorney Dkt #:CDJ-367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
06/21/2011
2
MARSH, HENRY C.
Exec Dt:
06/22/2011
3
HE, LIZHEN
Exec Dt:
06/21/2011
4
VITALE, LAURA A.
Exec Dt:
06/21/2011
5
THOMAS, LAWRENCE J.
Exec Dt:
06/21/2011
Assignee
1
CELLDEX RESEARCH CORPORATION
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9169325
US20110274685
13086286
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 9
Reel/Frame:036280/0917   Pages: 8
Recorded: 08/07/2015
Attorney Dkt #:CDJ-367DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
06/21/2011
2
MARSH, HENRY C.
Exec Dt:
06/22/2011
3
HE, LIZHEN
Exec Dt:
06/21/2011
4
VITALE, LAURA A.
Exec Dt:
06/21/2011
5
THOMAS, LAWRENCE J.
Exec Dt:
06/21/2011
Assignee
1
CELLDEX RESEARCH CORPORATION
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180566
US20150337047
14790247
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
FLOOR 30, SUITE 3000
BOSTON, MA 02109-2127
Assignment: 10
Reel/Frame:059469/0266   Pages: 8
Recorded: 04/01/2022
Attorney Dkt #:CDJ-367DVCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
06/21/2011
2
MARSH, HENRY C.
Exec Dt:
06/22/2011
3
HE, LIZHEN
Exec Dt:
06/21/2011
4
VITALE, LAURA A.
Exec Dt:
06/21/2011
5
THOMAS, LAWRENCE J.
Exec Dt:
06/21/2011
Assignee
1
CELLDEX RESEARCH CORPORATION
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227877
17507895
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE FINANCIAL CENTER
SUITE 3500
BOSTON, MA 02111
Assignment: 11
Reel/Frame:028164/0669   Pages: 8
Recorded: 05/07/2012
Attorney Dkt #:CDJ-367CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
04/09/2012
2
MARSH, HENRY C.
Exec Dt:
04/13/2012
3
HE, LIZHEN
Exec Dt:
04/11/2012
4
VITALE, LAURA A.
Exec Dt:
04/10/2012
5
THOMAS, LAWRENCE J.
Exec Dt:
04/13/2012
Assignee
1
CELLDEX THERAPEUTICS INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120213771
13276735
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 12
Reel/Frame:044056/0502   Pages: 14
Recorded: 11/07/2017
Attorney Dkt #:CDJ-393
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
10/18/2017
2
GOLDSTEIN, JOEL
Exec Dt:
10/19/2017
3
VITALE, LAURA A.
Exec Dt:
10/19/2017
4
HE, LIZHEN
Exec Dt:
10/24/2017
5
O'NEILL, TOM
Exec Dt:
10/18/2017
6
CROCKER, ANDREA
Exec Dt:
10/19/2017
7
SUNDARAPANDIYAN, KARUNA
Exec Dt:
10/18/2017
8
THOMAS, LAWRENCE J.
Exec Dt:
10/26/2017
9
WIDGER, JENIFER
Exec Dt:
10/26/2017
Assignee
1
CELLDEX THERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865244
US20180066053
15490589
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
SUITE 30
BOSTON, MA 02109-2127
Assignment: 13
Reel/Frame:051940/0361   Pages: 14
Recorded: 02/26/2020
Attorney Dkt #:CDJ-393US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
10/18/2017
2
GOLDSTEIN, JOEL
Exec Dt:
10/19/2017
3
VITALE, LAURA A.
Exec Dt:
10/19/2017
4
HE, LIZHEN
Exec Dt:
10/24/2017
5
O'NEILL, TOM
Exec Dt:
10/18/2017
6
CROCKER, ANDREA
Exec Dt:
10/19/2017
7
SUNDARAPANDIYAN, KARUNA
Exec Dt:
10/18/2017
8
THOMAS, LAWRENCE J.
Exec Dt:
10/26/2017
9
WIDGER, JENIFER
Exec Dt:
10/26/2017
Assignee
1
CELLDEX THERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200377606
16094737
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 14
Reel/Frame:054006/0269   Pages: 14
Recorded: 10/08/2020
Attorney Dkt #: CDJ-393BDV/TRACK 1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
10/18/2017
2
GOLDSTEIN, JOEL
Exec Dt:
10/19/2017
3
VITALE, LAURA A.
Exec Dt:
10/19/2017
4
HE, LIZHEN
Exec Dt:
10/24/2017
5
O'NEILL, TOM
Exec Dt:
10/18/2017
6
CROCKER, ANDREA
Exec Dt:
10/19/2017
7
SUNDARAPANDIYAN, KARUNA
Exec Dt:
10/18/2017
8
THOMAS, LAWRENCE J.
Exec Dt:
10/26/2017
9
WIDGER, JENIFER
Exec Dt:
10/26/2017
Assignee
1
CELLDEX THERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941201
US20200369768
16986613
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 15
Reel/Frame:055868/0001   Pages: 14
Recorded: 04/08/2021
Attorney Dkt #:CDJ-393BDV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
10/18/2017
2
GOLDSTEIN, JOEL
Exec Dt:
10/19/2017
3
VITALE, LAURA A.
Exec Dt:
10/19/2017
4
HE, LIZHEN
Exec Dt:
10/24/2017
5
O'NEILL, TOM
Exec Dt:
10/18/2017
6
CROCKER, ANDREA
Exec Dt:
10/19/2017
7
SUNDARAPANDIYAN, KARUNA
Exec Dt:
10/18/2017
8
THOMAS, LAWRENCE J.
Exec Dt:
10/26/2017
9
WIDGER, JENIFER
Exec Dt:
10/26/2017
Assignee
1
CELLDEX THERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494-2725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147538
17145052
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE FINANCIAL CENTER
SUITE 3500
BOSTON, MA 02111-2621
Assignment: 16
Reel/Frame:046189/0360   Pages: 13
Recorded: 06/25/2018
Attorney Dkt #:CDJ-389US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELER, TIBOR
Exec Dt:
06/11/2018
2
GOLDSTEIN, JOEL
Exec Dt:
06/11/2018
3
HE, LIZHEN
Exec Dt:
06/11/2018
4
MARSH, HENRY C.
Exec Dt:
06/11/2018
5
SUNDARAPANDIYAN, KARUNA
Exec Dt:
06/12/2018
6
THOMAS, LAWRENCE J.
Exec Dt:
06/18/2018
7
VITALE, LAURA A.
Exec Dt:
06/11/2018
8
WIDGER, JENIFER
Exec Dt:
06/11/2018
Assignee
1
CELLDEX THERAPEUTICS, INC.
53 FRONTAGE ROAD
SUITE 220
HAMPTON, NEW JERSEY 08827
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180044429
15557035
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
FLOOR 30, SUITE 3000
BOSTON, MA 02109-2127

Search Results as of: 05/31/2024 01:42 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