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:
11/19/1991
Application #:
07500300
Filing Dt:
03/28/1990
Inventors:
MAKOTO INOUE, HIROSHI MIURA, KANEAKI NIITA, TOSHIYUKI SANO, YOSHITAKA TSUKIDATE et al
Title:
MAGNETIC RECORDING MEDIUM WHEREIN THE MAGNETIC LAYER CONTAINS COMPONENTS HAVING SPECIFIED POLAR GROUPS, PARTICLE DIAMETERS AND SURFACES OR WHICH ARE IN SPECIFIC RELATIVE RATIOS
Assignment: 1
Reel/Frame:
005352/0883Recorded: 05/18/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/24/1990
Exec Dt:
04/24/1990
Exec Dt:
04/24/1990
Exec Dt:
04/24/1990
Exec Dt:
04/24/1990
Exec Dt:
04/24/1990
Assignee:
7-35 KITASHINAGAWA-6, SHINAGAWA-KU,
TOKYO, JAPAN
Correspondent:
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606

Search Results as of: 04/19/2024 06:51 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