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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Page 2 of 2
1 2

Assignee Name : SUMITOMO CHEMICAL CO., LTD.
Total Assignments: 118
Assignment: 101
Reel/Frame:031434/0224   Pages: 2
Recorded: 10/18/2013
Attorney Dkt #:29610/10020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMATION CO., LTD.
Exec Dt:
10/17/2013
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1 SHINKAWA 2-CHOME
TOKYO SUMITOMO TWIN BUILDING (EAST)
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714099
US20060083945
10966370
Correspondence name and address
ANDREW M. LAWRENCE
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606-6357
Assignment: 102
Reel/Frame:037782/0399   Pages: 7
Recorded: 02/22/2016
Attorney Dkt #:D0757.70007US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASS, MICHAEL
Exec Dt:
02/15/2016
2
ROBERTS, MATTHEW
Exec Dt:
02/12/2016
3
BOURCET, FLORENCE
Exec Dt:
02/11/2016
4
NIKOLAENKO, ANDREY
Exec Dt:
02/12/2016
Assignees
1
CAMBRIDGE DISPLAY TECHNOLOGIES LIMITED
12 CARDINAL PARK
CARDINAL WAY
GODMANCHESTER, UNITED KINGDOM PE29 2XG
2
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME CHUO-KU
TOKYO, JAPAN 104 8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10347840
US20160240785
15045327
Correspondence name and address
RANDY J. PRITZKER
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 103
Reel/Frame:038444/0891   Pages: 2
Recorded: 05/03/2016
Attorney Dkt #:8013-10498-MISC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCIOCS COMPANY LIMITED
Exec Dt:
03/03/2016
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1 SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6812051
US20030017685
10150960
 
7196399
US20050029507
10939404
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 104
Reel/Frame:040945/0474   Pages: 9
Recorded: 01/11/2017
Attorney Dkt #:SCA.C.US0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INDSPEC CHEMICAL CORPORATION
Exec Dt:
12/15/2016
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME
CHUO-KU
TOKYO, JAPAN 104-8260
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5936056
NONE
08812517
 
5945500
NONE
09130221
 
6472457
NONE
09742586
 
6828383
US20040116592
10369366
 
RE42100
NONE
11089514
 
7498371
US20060069191
11234423
 
7705088
US20070205393
11564686
 
7700687
US20070219306
11564750
 
8742033
US20100093972
12637757
Correspondence name and address
RENNER KENNER GREIVE BOBAK TAYLOR & WEBER CO., LPA
FIRST NATIONAL TOWER, SUITE 400
106 SOUTH MAIN STREET
AKRON, OH 44308-1412
Assignment: 105
Reel/Frame:043218/0303   Pages: 3
Recorded: 08/07/2017
Attorney Dkt #:506071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASAHI GLASS COMPANY, LIMITED
Exec Dt:
05/30/2017
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9306213
US20140113193
14139952
 
9444099
US20140113194
14139969
 
9450228
US20160028072
14745934
 
9643859
US20150318538
14798565
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 106
Reel/Frame:043218/0678   Pages: 4
Recorded: 08/07/2017
Attorney Dkt #:506072US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASAHI GLASS COMPANY, LIMITED
Exec Dt:
05/30/2017
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10135064
US20140154581
14173032
 
10326127
US20140212758
14230950
 
10122013
US20150200394
14663033
 
10153489
US20150380737
14691818
 
10038188
US20150325851
14694342
 
10074851
US20150263341
14723759
 
10483536
US20160056458
14824681
 
NONE
US20160043396
14918638
 
NONE
US20160056462
14930679
 
10062905
US20160104886
14971083
 
NONE
US20160218364
14982344
 
11038167
US20160218358
14982530
 
NONE
US20160301065
15089941
 
10355276
US20160365576
15165163
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 107
Reel/Frame:043246/0439   Pages: 3
Recorded: 08/09/2017
Attorney Dkt #:506072US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AGC SEIMI CHEMICAL CO., LTD.
Exec Dt:
05/30/2017
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10424777
US20150056511
14533804
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 108
Reel/Frame:043247/0479   Pages: 4
Recorded: 08/09/2017
Attorney Dkt #:506072US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AGC SEIMI CHEMICAL CO., LTD.
Exec Dt:
05/30/2017
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6054110
NONE
09111379
 
6929883
US20040023113
10296205
 
7504180
US20050250013
10526474
 
7384706
US20060083989
10530331
 
7018741
US20050019662
10916391
 
7192672
US20050214645
11136493
 
7381498
US20050271944
11150451
 
7481991
US20060210879
11365617
 
8287828
US20060154146
11372003
 
7429434
US20070099087
11610529
 
7749482
US20070254214
11774782
 
8551658
US20070264573
11828009
 
7842268
US20070298324
11838283
 
7709148
US20080131780
11952185
 
8101300
US20080160414
12047481
 
7785742
US20080241053
12081801
 
8021785
US20080248391
12100567
 
7824803
US20090017383
12175652
 
8192715
US20090148772
12368371
 
8795896
US20090258296
12486799
 
8192711
US20110033749
12606224
 
8883352
US20110287321
13196950
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 109
Reel/Frame:062610/0324   Pages: 3
Recorded: 02/07/2023
Attorney Dkt #:C1497.70052US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONAGEN INC.
Exec Dt:
05/20/2019
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME
CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277405
17205008
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 110
Reel/Frame:057308/0571   Pages: 4
Recorded: 08/27/2021
Attorney Dkt #:C1401.70193US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAACOBI-GROSS, NIR
Exec Dt:
05/13/2021
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1 SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395272
17297993
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 111
Reel/Frame:057307/0173   Pages: 4
Recorded: 08/27/2021
Attorney Dkt #:C1401.70191US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAMTEKAR, KIRAN
Exec Dt:
05/25/2021
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1 SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210399235
17297997
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 112
Reel/Frame:059305/0736   Pages: 7
Recorded: 03/18/2022
Attorney Dkt #:C1401.70197US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRENDT, JONATHAN
Exec Dt:
12/08/2021
2
KAMTEKAR, KIRAN
Exec Dt:
12/08/2021
3
HUMPHRIES, MARTIN
Exec Dt:
12/16/2021
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195513
17555151
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 113
Reel/Frame:060901/0792   Pages: 4
Recorded: 08/25/2022
Attorney Dkt #:C1401.70202US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAMTEKAR, KIRAN
Exec Dt:
03/10/2022
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER, 2-7-1
NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-602
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220407015
17771454
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 114
Reel/Frame:062293/0941   Pages: 5
Recorded: 01/06/2023
Attorney Dkt #:C1401.70207US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAACOBI-GROSS, NIR
Exec Dt:
07/28/2022
2
GARDNER, BEN
Exec Dt:
07/28/2022
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER, 2-7-1
NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230102448
17797235
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 115
Reel/Frame:062261/0217   Pages: 4
Recorded: 01/03/2023
Attorney Dkt #:C1401.70208US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEHRENDT, JONATHAN
Exec Dt:
09/03/2022
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER, 2-7-1
NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093363
17909251
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 116
Reel/Frame:064387/0788   Pages: 7
Recorded: 07/26/2023
Attorney Dkt #:C1401.70209US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBJORK, DANIEL
Exec Dt:
09/12/2022
2
ARCHER, ROBERT
Exec Dt:
09/12/2022
3
CACHELIN, PASCAL
Exec Dt:
09/15/2022
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER
2-7-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230358714
17911514
Correspondence name and address
MATTHEW O. DUFFEY
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 117
Reel/Frame:064388/0394   Pages: 4
Recorded: 07/26/2023
Attorney Dkt #:C1401.70210US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAMTEKAR, KIRAN
Exec Dt:
09/20/2022
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER
2-7-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230122001
17913680
Correspondence name and address
RANDY PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 118
Reel/Frame:064747/0138   Pages: 8
Recorded: 08/29/2023
Attorney Dkt #:C1401.70216US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 064603 FRAME: 0619. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KAMTEKAR, KIRAN
Exec Dt:
01/18/2023
2
JONES, SOPHIE
Exec Dt:
01/18/2023
3
YAACOBI-GROSS, NIR
Exec Dt:
01/18/2023
Assignee
1
SUMITOMO CHEMICAL CO., LTD.
TOKYO NIHOMBASHI TOWER, 2-7-1
NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230094427
17963899
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Page 2 of 2
1 2

Search Results as of: 04/29/2024 09:45 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