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:
02/16/1999
Application #:
08737923
Filing Dt:
12/02/1996
Inventors:
KAZUO MANNAMI, ICHIRO HAYASHI, ATSUSHI TOKUMA
Title:
METHOD FOR PRODUCING A GLASS SUBSTRATE FOR A MAGNETIC DISK
Assignment: 1
Reel/Frame:
008309/0876Recorded: 01/21/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/05/1996
Exec Dt:
10/28/1996
Exec Dt:
11/08/1996
Assignee:
1160, MATSUBARA, HAZAWA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Correspondent:
OBLON, SPIVAK, ET AL
TIMOTHY R. SCHWARTZ
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
011295/0816Recorded: 11/09/2000Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/26/2000
Assignee:
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-8405, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202

Search Results as of: 05/04/2024 04:17 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