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:005247/0544   Pages: 2
Recorded: 02/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/01/1994
Application #:
07480165
Filing Dt:
02/14/1990
Title:
REAGENTS FOR USE IN COMPETITION ASSAYS FOR PROGESTERONE
Assignors
1
Exec Dt:
01/10/1990
2
Exec Dt:
01/10/1990
3
Exec Dt:
01/10/1990
4
Exec Dt:
01/10/1990
5
Exec Dt:
01/10/1990
Assignee
1
7, YOTSUYA 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747

Search Results as of: 04/20/2024 12:38 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