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: 1
Patent #:
Issue Dt:
01/23/1990
Application #:
07066295
Filing Dt:
06/25/1987
Inventors:
KATSUHIRO ABE, KAZUNORI YANO, RYUHEI MATSUI, SHIGEKI KIRIYAMA, YOSHIHARU TATSUKAMI et al
Title:
PROCESS FOR PRODUCING POLYPHENYLENE ETHER, DISPERSING POLYETHER IN AQUEOUS MEDIUM AND HEATING DISPERSION
Assignment: 1
Reel/Frame:
005165/0441Recorded: 11/07/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/15/1987
Exec Dt:
06/15/1987
Exec Dt:
06/15/1987
Exec Dt:
06/16/1987
Exec Dt:
06/16/1987
Exec Dt:
06/16/1987
Assignees:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
15, KITAHAMA 5-CHOME, HIGASHI-KU,
OSAKA-SHI,
OSAKA,, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202

Search Results as of: 04/30/2024 03:10 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