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:
12/11/1990
Application #:
07356211
Filing Dt:
05/24/1989
Inventors:
SHINICHI KANAMARU, SHUSHICHI YOSHIMURA, HIDEYUKI HISASHI, AKINORI SAKAUE
Title:
PROCESS FOR PRODUCING CARBON BLACK
Assignment: 1
Reel/Frame:
005418/0545Recorded: 08/29/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
AND NEUSTADT - 4TH FLR.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 05/07/2024 04:37 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