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 : DIATEX CO., LTD.
Total Assignments: 8
Assignment: 1
Reel/Frame:004889/0667   Pages: 1
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKIGUCHI, KEJI
Exec Dt:
05/25/1988
2
FUKUSHIMA, TAKASHI
Exec Dt:
05/25/1988
Assignee
1
DIATEX CO., LTD.
8-6, KAJI-CHO 3-CHOME, KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980227
NONE
07203718
Correspondence name and address
WEGNER AND BRETSCHNEIDER
POST OFFICE BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 2
Reel/Frame:009408/0412   Pages: 4
Recorded: 08/26/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH ASSIGNOR'S NAME & ASSIGNEE'S #1'S ADDRESS PREVIOUSLY RECORDED AT REEL 9127, FRAME 0698.
Assignors
1
SAITOU, TATSUOKI
Exec Dt:
02/13/1998
2
YAMASHITA, TAKASHI
Exec Dt:
02/13/1998
3
FUKUSHIMA, TAKASHI
Exec Dt:
02/13/1998
4
NIHOUDA, MASARU
Exec Dt:
02/13/1998
Assignees
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
2
DIATEX CO., LTD.
15-4, UCHIKANDA 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063493
NONE
08989331
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOHN K. PIKE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:023042/0773   Pages: 2
Recorded: 07/31/2009
Attorney Dkt #:213/120US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, TAKASHI
Exec Dt:
07/22/2009
2
WANG, YUCHANG
Exec Dt:
07/22/2009
Assignee
1
DIATEX CO., LTD.
7, KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100028672
12525478
Correspondence name and address
CROCKETT & CROCKETT, P.C.
26020 ACERO
SUITE 200
MISSION VIEJO, CA 92691
Assignment: 4
Reel/Frame:023695/0270   Pages: 2
Recorded: 12/23/2009
Attorney Dkt #:213/165US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, TAKASHI
Exec Dt:
11/12/2009
2
OHSUGI, HIROKI
Exec Dt:
11/12/2009
Assignee
1
DIATEX CO., LTD.
7, KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100323138
12666451
Correspondence name and address
CROCKETT & CROCKETT, P.C.
26020 ACERO
SUITE 200
MISSION VIEJO, CA 92691
Assignment: 5
Reel/Frame:039529/0062   Pages: 2
Recorded: 08/24/2016
Attorney Dkt #:213/935US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, YOHEI
Exec Dt:
08/19/2016
2
MIZUSHIMA, YOICHI
Exec Dt:
08/19/2016
3
ITOH, KEN
Exec Dt:
08/19/2016
Assignee
1
DIATEX CO., LTD.
7, KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10111491
US20170006962
15121018
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY
SUITE 145
ALISO VIEJO, CA 92656
Assignment: 6
Reel/Frame:047732/0238   Pages: 2
Recorded: 12/10/2018
Attorney Dkt #:214/141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, YOHEI
Exec Dt:
08/19/2016
2
MIZUSHIMA, YOICHI
Exec Dt:
08/19/2016
3
ITOH, KEN
Exec Dt:
08/19/2016
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO
CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806216
US20190082787
16169381
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY
SUITE 145
ALISO VIEJO, CA 92656
Assignment: 7
Reel/Frame:049960/0021   Pages: 3
Recorded: 08/05/2019
Attorney Dkt #:086984.00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YOICHI
Exec Dt:
07/23/2019
2
ITOH, KEN
Exec Dt:
07/23/2019
3
TANABE, YOHEI
Exec Dt:
07/23/2019
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO
CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186018
US20200031035
16483618
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 8
Reel/Frame:064700/0111   Pages: 2
Recorded: 08/24/2023
Attorney Dkt #:214/351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KEN
Exec Dt:
08/17/2023
2
TANABE, YOHEI
Exec Dt:
08/17/2023
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092058
18547862
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY, SUITE 145
ALISO VIEJO, CA 92656

Search Results as of: 04/18/2024 06:14 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