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 : PAYNE, GILLIAN
Total Assignments: 30
Assignment: 1
Reel/Frame:015897/0747   Pages: 2
Recorded: 10/18/2004
Attorney Dkt #:a-8621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
07/30/2004
2
CHUN, PHILIP
Exec Dt:
07/30/2004
3
TAVARES, DANIEL J.
Exec Dt:
07/30/2004
Assignee
1
IMMUNOGEN INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139-4239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050123549
10895135
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:016340/0460   Pages: 2
Recorded: 03/08/2005
Attorney Dkt #:A8340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
03/08/2005
2
CHITTENDEN, THOMAS
Exec Dt:
03/08/2005
3
GOLDMAKHER, VIKTOR
Exec Dt:
03/08/2005
4
CHUN, PHILIP
Exec Dt:
03/08/2005
5
SNEIDER-MULREADY, KRISTIN
Exec Dt:
03/08/2005
6
VATER, CAROL A.
Exec Dt:
03/08/2005
Assignee
1
IMMUNOGEN INC.
128 SIDNEY ST.
CAMBRIDGE, MASSACHUSETTS 02139-4239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202346
US20040057952
10612090
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:017877/0232   Pages: 3
Recorded: 05/09/2006
Attorney Dkt #:A-8858
Conveyance: CORRECTION OF ASSIGNMENT PREVIOUSLY RECORDED AT REEL 016934 FRAME 0085 FOR FIRST ASSIGNOR DOC DATE 8/17/2005 AND SECOND ASSIGNOR DOC DATE 8/16/2005.
Assignors
1
PAYNE, GILLIAN
Exec Dt:
08/17/2005
2
TAVARES, DANIEL J.
Exec Dt:
08/16/2005
Assignee
1
IMMUNOGEN INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139-4239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7834155
US20070041980
11213046
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:038062/0585   Pages: 2
Recorded: 03/22/2016
Attorney Dkt #:2921.0450004 2921.0450005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
08/17/2005
2
TAVARES, DANIEL J.
Exec Dt:
08/16/2005
Assignee
1
IMMUNOGEN INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139-4239
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8987424
US20090099336
12101999
 
9370584
US20110064733
12912107
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX, P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:040092/0643   Pages: 2
Recorded: 10/21/2016
Attorney Dkt #:2921.0450006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
08/17/2005
2
TAVARES, DANIEL J.
Exec Dt:
08/16/2005
Assignee
1
IMMUNOGEN, INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139-4239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822183
US20160355605
15158510
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX, P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:016934/0085   Pages: 2
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
08/25/2005
2
TAVARES, DANIEL J.
Exec Dt:
08/25/2005
Assignee
1
IMMUNOGEN INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139-4239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7834155
US20070041980
11213046
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:026454/0582   Pages: 3
Recorded: 06/17/2011
Attorney Dkt #:2921.0020003/EKS/PAC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557966
US20120009181
13033723
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:035662/0050   Pages: 4
Recorded: 05/18/2015
Attorney Dkt #:2921.0020005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133275
US20130295119
13800835
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:037032/0326   Pages: 4
Recorded: 11/13/2015
Attorney Dkt #:2921.0020006/EKS/CLD/MSS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657100
US20160060339
14819209
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:039030/0475   Pages: 4
Recorded: 06/28/2016
Attorney Dkt #:2921.0020009/EKS/CLD/MSS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598490
US20160096887
14970433
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:039912/0484   Pages: 4
Recorded: 09/30/2016
Attorney Dkt #:2921.0020008/EKS/CLD/MSS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670279
US20160075781
14952659
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:039912/0554   Pages: 4
Recorded: 09/30/2016
Attorney Dkt #:2921.0020007/EKS/CLD/MSS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670278
US20160083471
14946423
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:039912/0587   Pages: 4
Recorded: 09/30/2016
Attorney Dkt #:2921.0020010/EKS/CLD/MSS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670280
US20160096888
14970436
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:047464/0504   Pages: 4
Recorded: 11/09/2018
Attorney Dkt #:2921.0020011/EKS/CLD/MKK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301385
US20170327575
15583281
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:048927/0219   Pages: 4
Recorded: 04/18/2019
Attorney Dkt #:2921.0020012/EKS/CLD/MKK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752683
US20190345248
16384031
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:055321/0269   Pages: 4
Recorded: 02/18/2021
Attorney Dkt #:2921.0020013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210032327
16934143
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:066549/0359   Pages: 4
Recorded: 02/23/2024
Attorney Dkt #:2921.0020014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AB, OLGA
Exec Dt:
04/01/2011
2
TAVARES, DANIEL
Exec Dt:
04/05/2011
3
RUI, LINGYUN
Exec Dt:
04/04/2011
4
PAYNE, GILLIAN
Exec Dt:
04/01/2011
5
GOLDMAKHER, VIKTOR S.
Exec Dt:
03/31/2011
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132585
18464020
Correspondence name and address
CYNTHIA L. DERENZO
1101 K STREET, N.W.
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:028622/0332   Pages: 3
Recorded: 07/24/2012
Attorney Dkt #:2921.0150001/EKS/PAC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709432
US20120282175
13435857
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:033652/0648   Pages: 3
Recorded: 09/02/2014
Attorney Dkt #:2921.0150002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140363453
14245797
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:056847/0283   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:2921.0150003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135305
US20180200383
15807831
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:058682/0413   Pages: 3
Recorded: 01/18/2022
Attorney Dkt #:2921.0150004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143208
17463156
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:059029/0878   Pages: 3
Recorded: 02/17/2022
Attorney Dkt #:2921.0150004/EKS/CLD/SGM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143208
17463156
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:064325/0832   Pages: 3
Recorded: 07/20/2023
Attorney Dkt #:2921.0150004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARRIGAN, CHRISTINA N.
Exec Dt:
05/10/2012
2
WHITEMAN, KATHLEEN R.
Exec Dt:
05/07/2012
3
PAYNE, GILLIAN
Exec Dt:
05/07/2012
4
LADD, SHARRON
Exec Dt:
05/08/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499893
US20120181113
13433857
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 24
Reel/Frame:028908/0385   Pages: 3
Recorded: 09/06/2012
Attorney Dkt #:2921.0120002/EKS/PAC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAYNE, GILLIAN
Exec Dt:
08/14/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8790649
US20120156217
13284398
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:036118/0129   Pages: 6
Recorded: 07/17/2015
Attorney Dkt #:2921.0120004/EKS/MSS/R-G
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETIADY, JULIANTO
Exec Dt:
04/20/2012
2
PARK, PETER U.
Exec Dt:
05/01/2012
3
RUI, LINGYUN
Exec Dt:
04/24/2012
4
CHITTENDEN, THOMAS
Exec Dt:
04/17/2012
5
PAYNE, GILLIAN
Exec Dt:
08/14/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9125896
US20140099308
13800624
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 26
Reel/Frame:036492/0890   Pages: 6
Recorded: 09/04/2015
Attorney Dkt #:2921.0120005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETIADY, JULIANTO
Exec Dt:
04/20/2012
2
PARK, PETER U.
Exec Dt:
05/01/2012
3
RUI, LINGYUN
Exec Dt:
04/24/2012
4
CHITTENDEN, THOMAS
Exec Dt:
04/17/2012
5
PAYNE, GILLIAN
Exec Dt:
08/14/2012
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060345
14821398
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 27
Reel/Frame:036791/0415   Pages: 8
Recorded: 10/14/2015
Attorney Dkt #:365738.1009US1 (00021)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
09/21/2015
2
HERBST, ROBERT W.
Exec Dt:
09/30/2015
3
BRIDGEWATER, JUMA
Exec Dt:
10/12/2015
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160058884
14843769
Correspondence name and address
MELISSA HUNTER-ENSOR, PH.D.
131 DARTMOUTH STREET, SUITE 501
SAUL EWING LLP
BOSTON, MA 02119
Assignment: 28
Reel/Frame:043544/0673   Pages: 8
Recorded: 09/11/2017
Attorney Dkt #:2921.0910002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
09/21/2015
2
HERBST, ROBERT W.
Exec Dt:
09/30/2015
3
BRIDGEWATER, JUMA
Exec Dt:
10/12/2015
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10603388
US20170348428
15678505
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 29
Reel/Frame:049275/0837   Pages: 8
Recorded: 05/24/2019
Attorney Dkt #:2921.0910003/EKS/CLD/MKK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
09/21/2015
2
HERBST, ROBERT W.
Exec Dt:
09/30/2015
3
BRIDGEWATER, JUMA
Exec Dt:
10/12/2015
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190365917
16407384
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 30
Reel/Frame:064579/0954   Pages: 8
Recorded: 08/14/2023
Attorney Dkt #:2921.0910004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, GILLIAN
Exec Dt:
09/21/2015
2
HERBST, ROBERT W.
Exec Dt:
09/30/2015
3
BRIDGEWATER, JUMA
Exec Dt:
10/12/2015
Assignee
1
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230364252
18146307
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1101 K STREET, NW
10TH FLOOR
WASHINGTON, DC 20005

Search Results as of: 05/20/2024 04:43 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