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:015418/0664   Pages: 8
Recorded: 12/03/2004
Attorney Dkt #:120660
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/27/1990
Application #:
07309241
Filing Dt:
02/13/1989
Title:
PROCESS FOR PREPARATION OF AQUEOUS SOLUTIONS OF 2-HYDROXY-4-METHYLTHIO -BUTYRIC ACID
Assignor
1
Exec Dt:
03/17/2000
Assignee
1
42 AVENUE ARISTIDE BRIAND
92160 ANTONY, FRANCE
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320

Search Results as of: 06/21/2024 09:09 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