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 #:
Issue Dt:
07/17/1990
Application #:
07147206
Filing Dt:
01/22/1988
Inventors:
TETSUO SAKAGAWA, TAKAYUKI NAKAYAMA, TAKANOBU KUNIHIRO
Title:
QUINOPHTHALONE DERIVATIVES FOR DYEING DENIM COTTON YARN, OPTIONALLY WITH INDIGO DYES TO GIVE YELLOW, GREEN OR BLACK SHADES
Assignment: 1
Reel/Frame:
005304/0551Recorded: 05/08/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/02/1989
Assignee:
JAPAN
Correspondent:
FISHER, CHRISTEN & SABOL
STE. 510
2000 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
005359/0405Recorded: 06/01/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/22/1990
Exec Dt:
05/22/1990
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
VIRGIL H. MARSH
FISHER, CHRISTEN & SABOL
2000 "M" STREET, N.W.
SUITE 590
WASHINGTON, D.C. 20036

Search Results as of: 04/29/2024 09:16 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