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.

Assignee Name : NIKKO CHEMICALS CO., LTD.
Total Assignments: 10
Assignment: 1
Reel/Frame:007556/0942   Pages: 2
Recorded: 07/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGAWA, MASATO
Exec Dt:
06/21/1995
Assignee
1
NIKKO CHEMICALS CO., LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674475
NONE
08419596
Correspondence name and address
PATRICIA M.DRIST
MORRISON & FOERSTER
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 5500
WASHINGTON, DC 20006-1888
Assignment: 2
Reel/Frame:027999/0073   Pages: 4
Recorded: 04/05/2012
Attorney Dkt #:522-1053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YUHYA
Exec Dt:
02/14/2012
2
TANAKA, IKKO
Exec Dt:
02/17/2012
Assignees
1
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO, CHUO-KU
TOKYO, JAPAN 103-0002
2
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE, ITABASHI-KU
TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697100
US20130189331
13356253
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:046227/0945   Pages: 8
Recorded: 06/28/2018
Attorney Dkt #:2870-0692PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMMA, IKUE
Exec Dt:
04/02/2018
2
SHIMAOKA, TAKAYUKI
Exec Dt:
05/30/2018
3
MURAKOSO, KEIKO
Exec Dt:
03/08/2018
4
UKA, AKIHITO
Exec Dt:
03/06/2018
Assignees
1
OJI HOLDINGS CORPORATION
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN 104-0061
2
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO, CHUO-KU
TOKYO, JAPAN 103-0002
3
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE, ITABASHI-KU
TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11382842
US20180296446
15750115
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:047464/0877   Pages: 4
Recorded: 11/09/2018
Attorney Dkt #:3400.P1499US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISONO, TAKESHI
Exec Dt:
09/19/2018
2
USHIJIMA, SHODAI
Exec Dt:
09/19/2018
3
YAMAGUCHI, SHUNSUKE
Exec Dt:
09/19/2018
Assignees
1
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
2
NIPPON SURFACTANT INDUSTRIES CO., LTD.
1-4-8 NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
3
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE
ITABASHI-KU, TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190142726
16300354
Correspondence name and address
FLYNN THIEL, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 5
Reel/Frame:047514/0799   Pages: 4
Recorded: 11/15/2018
Attorney Dkt #:3400.P1500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANAKA, KEISUKE
Exec Dt:
09/21/2018
Assignees
1
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
2
NIPPON SURFACTANT INDUSTRIES CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
3
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE
ITABASHI-KU, TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190282462
16301578
Correspondence name and address
FLYNN THIEL, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 6
Reel/Frame:047772/0083   Pages: 8
Recorded: 12/13/2018
Attorney Dkt #:NCC-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, RIKAKO
Exec Dt:
11/20/2018
2
YAMAGUCHI, SHUNSUKE
Exec Dt:
11/20/2018
3
SATONAKA, TAKAMASA
Exec Dt:
11/30/2018
Assignees
1
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO, CHUO-KU
TOKYO, JAPAN 103-0002
2
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE, ITABASHI-KU
TOKYO, JAPAN 174-0046
3
TOAGOSEI CO., LTD.
1-14-1, NISHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-8419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11052034
US20190133915
16304318
Correspondence name and address
BIOSPARK INTELLECTUAL PROPERTY LAW
1 BROADWAY
14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:050582/0387   Pages: 4
Recorded: 10/01/2019
Attorney Dkt #:3400.P1510US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKOSO, KEIKO
Exec Dt:
06/26/2019
2
TANAKA, SAYAKA
Exec Dt:
06/26/2019
Assignees
1
NIKKO CHEMICALS CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
2
NIPPON SURFACTANT INDUSTRIES CO., LTD.
1-4-8, NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
3
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3, HASUNE
ITABASHI-KU, TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11529294
US20200030201
16499479
Correspondence name and address
FLYNN THIEL, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 8
Reel/Frame:058451/0386   Pages: 4
Recorded: 12/21/2021
Attorney Dkt #:KODKA42.001AP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KURODA, AKIHIRO
Exec Dt:
11/30/2021
Assignees
1
KURODA CONSULTING INCORPORATED
1-31 NAKAYAMA 5-CHOME, MIDORI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 226-0019
2
NIKKO CHEMICALS CO., LTD.
1-4-8 NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
3
COSMOS TECHNICAL CENTER CO., LTD.
3-24-3 HASUNE
ITABASHI-KU, TOKYO, JAPAN 174-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349816
17621655
Correspondence name and address
LAW OFFICE OF KATSUHIRO ARAI
22471 ASPAN STREET
LAKE FOREST, CA 92630
Assignment: 9
Reel/Frame:060243/0028   Pages: 18
Recorded: 05/31/2022
Attorney Dkt #:2870-0692PUS1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
COSMOS TECHNICAL CENTER CO., LTD.
Exec Dt:
04/01/2022
Assignee
1
NIKKO CHEMICALS CO., LTD.
1-4-8 NIHONBASHI BAKURO-CHO, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11382842
US20180296446
15750115
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:063438/0817   Pages: 10
Recorded: 04/25/2023
Attorney Dkt #:KODKA42.001AP
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
COSMOS TECHNICAL CENTER CO., LTD.
Exec Dt:
04/01/2022
Assignee
1
NIKKO CHEMICALS CO., LTD.
1-4-8 NIHONBASHI-BAKUROCHO
CHUO-KU, TOKYO, JAPAN 103-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349816
17621655
Correspondence name and address
LAW OFFICE OF KATSUHIRO ARAI
22471 ASPAN STREET
LAKE FOREST, CA 92630

Search Results as of: 05/03/2024 02:05 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