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 : TANIGUCHI, KANA
Total Assignments: 9
Assignment: 1
Reel/Frame:013568/0805   Pages: 5
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAO, KAZUNARI
Exec Dt:
07/09/2001
2
OKUMURA, YOSHIYUKI
Exec Dt:
07/09/2001
3
MATSUMIZU, MIYAKO
Exec Dt:
07/09/2001
4
UENO, NAOMI
Exec Dt:
07/09/2001
5
HASHIZUME, YOSHINOBU
Exec Dt:
07/09/2001
6
KATO, TOMOKI
Exec Dt:
07/09/2001
7
MIYAKE, YORIKO
Exec Dt:
07/09/2001
8
NUKUI, SEIJI
Exec Dt:
07/09/2001
9
SHINJO, KATSUHIRO
Exec Dt:
07/09/2001
10
TANIGUCHI, KANA
Exec Dt:
07/09/2001
Assignee
1
PFIZER PHARMACEUTICALS INC.
SHINJUKU MITSUI BUILDING
1-1 NISHI-SHINJUKU 2-CHOME SHINJUKU-KU
TOKYO 163-0461, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710054
US20020107273
09977621
Correspondence name and address
WARNER-LAMBERT COMPANY LLC
DAVID R. KURLANDSKY
2800 PLYMOUTH ROAD
ANN ARBOR, MI 48105
Assignment: 2
Reel/Frame:043664/0153   Pages: 6
Recorded: 09/22/2017
Attorney Dkt #:507441US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, SHO
Exec Dt:
09/01/2017
2
TANIGUCHI, KANA
Exec Dt:
09/01/2017
3
NAKAMURA, JUNICHI
Exec Dt:
09/01/2017
4
URA, MASATOSHI
Exec Dt:
09/01/2017
5
KAMON, YOSHIHIRO
Exec Dt:
09/01/2017
6
ASAI, TAKAFUMI
Exec Dt:
09/01/2017
7
ANSAI, RYUICHI
Exec Dt:
09/01/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180051179
15560715
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:045237/0399   Pages: 5
Recorded: 03/15/2018
Attorney Dkt #:512219US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KANA
Exec Dt:
01/15/2018
2
KATSUMATA, SHO
Exec Dt:
01/15/2018
3
NAKAMURA, JUNICHI
Exec Dt:
01/15/2018
4
URA, MASATOSHI
Exec Dt:
01/15/2018
5
KAMON, YOSHIHIRO
Exec Dt:
01/15/2018
6
ASAI, TAKAFUMI
Exec Dt:
01/15/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180201797
15922339
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:046933/0557   Pages: 4
Recorded: 09/21/2018
Attorney Dkt #:1609-1256PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KANA
Exec Dt:
08/08/2018
2
OKABE, RYOJI
Exec Dt:
08/08/2018
3
MINAI, HIDEYUKI
Exec Dt:
08/08/2018
Assignee
1
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
3000, TANA, CHUO-KU
SAGAMIHARA-SHI, KANAGAWA, JAPAN 252-5293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883177
US20190106791
16086974
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 5
Reel/Frame:047666/0505   Pages: 5
Recorded: 12/04/2018
Attorney Dkt #:518739US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KANA
Exec Dt:
11/26/2018
2
KATSUMATA, SHO
Exec Dt:
11/26/2018
3
NAKAMURA, JUNICHI
Exec Dt:
11/26/2018
4
KANAZAWA, NOBUAKI
Exec Dt:
11/26/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954394
US20190100660
16208808
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:049028/0042   Pages: 8
Recorded: 04/30/2019
Attorney Dkt #:522207US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGA, TAKEO
Exec Dt:
03/25/2019
2
NISHIDE, HIROYUKI
Exec Dt:
03/25/2019
3
KATSUMATA, SHO
Exec Dt:
03/25/2019
4
TANIGUCHI, KANA
Exec Dt:
03/25/2019
5
NAKAMURA, JUNICHI
Exec Dt:
03/25/2019
6
IWASAKI, TOMOKAZU
Exec Dt:
03/25/2019
Assignees
1
WASEDA UNIVERSITY
104 TOTSUKAMACHI 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN 169-8050
2
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190276682
16398319
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:050484/0780   Pages: 4
Recorded: 09/25/2019
Attorney Dkt #:525447US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KANA
Exec Dt:
06/26/2019
2
NAKAMURA, JUNICHI
Exec Dt:
06/26/2019
3
KATSUMATA, SHO
Exec Dt:
06/26/2019
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414508
US20200017617
16582074
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:050391/0571   Pages: 4
Recorded: 09/16/2019
Attorney Dkt #:525444US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KANA
Exec Dt:
07/12/2019
2
NAKAMURA, JUNICHI
Exec Dt:
07/12/2019
3
KATSUMATA, SHO
Exec Dt:
07/12/2019
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11499069
US20200010697
16572115
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:054470/0193   Pages: 4
Recorded: 11/25/2020
Attorney Dkt #:534043US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, SHO
Exec Dt:
11/04/2020
2
TANIGUCHI, KANA
Exec Dt:
11/04/2020
3
NAKAMURA, JUNICHI
Exec Dt:
11/04/2020
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079232
17104696
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 02:04 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