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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005603/0369   Pages: 3
Recorded: 02/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
05/10/1994
Application #:
07631953
Filing Dt:
12/21/1990
Title:
METHOD FOR PRODUCTION OF NUCLEOSIDE DERIVATIVES BY SELECTIVE HYDROLYSIS
Assignors
1
Exec Dt:
01/16/1991
2
Exec Dt:
01/16/1991
3
Exec Dt:
01/16/1991
Assignee
1
NO. 5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND ET. AL.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 05/03/2024 07:46 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