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:
07/24/2001
Application #:
09266575
Filing Dt:
03/11/1999
Inventors:
MASASHI MATSUDA, MASASUKE WATANABE, HITOSHI OKADA, MOTOHIDE WADA, OSAMU KITAO
Title:
PROCESS FOR PRODUCING SILICA PARTICLES SUITABLE FOR USE AS FILLER FOR PAPER
Assignment: 1
Reel/Frame:
010132/0793Recorded: 07/30/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/04/1999
Exec Dt:
03/04/1999
Exec Dt:
03/04/1999
Exec Dt:
03/04/1999
Exec Dt:
03/04/1999
Assignee:
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
GEROGE F. LESMES
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

Search Results as of: 04/27/2024 02:58 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