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

Total Assignments: 2
Patent #:
4783521
Issue Dt:
11/08/1988
Application #:
07004323
Filing Dt:
01/16/1987
Inventors:
AKIHIRO YAMAGUCHI, KEIZABURO YAMAGUCHI, YOSHIMITSU TANABE, MAKOTO ASANO, MASARU WADA
Title:
LINEAR SALICYLIC ACID COPOLYMERS AND THEIR METAL SALTS, PRODUCTION PROCESS THEREOF, COLOR-DEVELOPING AGENTS COMPRISING METAL-RESINS OF THE COPOLYMERS
Assignment: 1
Reel/Frame:
004689/0716Recorded: 03/23/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
YAMAGUCHI, AKIHIRO
Exec Dt:
03/15/1987
YAMAGUCHI, KEIZABURO
Exec Dt:
03/15/1987
TANABE, YOSHIMITSU
Exec Dt:
03/15/1987
Assignee:
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
FISHER, CHRISTEN & SABOL
SUITE 510
2000 L STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
004689/0718Recorded: 03/23/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
ASANO, MAKOTO
Exec Dt:
03/15/1987
WADA, MASARU
Exec Dt:
03/15/1987
Assignee:
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
FISHER, CHRISTEN & SABOL
SUITE 510
2000 L STREET, N.W.
WASHINGTON, D.C. 20036

Search Results as of: 04/27/2024 11:21 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