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:
05/19/1992
Application #:
07573564
Filing Dt:
08/28/1990
Inventors:
GERARD HOTIER, JEAN-MICHEL TOUSSAINT, GABRIEL TERNEUIL, DANIEL LONCHAMP
Title:
CONTINUOUS PROCESS AND DEVICE FOR THE CHROMATOGRAPHIC SEPARATION OF A MIXTURE OF AT LEAST THREE CONSTITUENTS INTO THREE PURIFIED EFFLUENTS BY MEANS OF A SINGLE SOLVENT AT TWO DIFFERENT TEMPERATURES AND/OR AT TWO DIFFERENT PRESSURES
Assignment: 1
Reel/Frame:
005517/0843Recorded: 10/31/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/26/1990
Exec Dt:
09/26/1990
Exec Dt:
09/26/1990
Exec Dt:
09/26/1990
Assignee:
4, AVENUE DE BOIS PREAU
RUEIL MALMAISON, FRANCE 92502
Correspondent:
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD. STE. 1201
ARLINGTON, VA 22201

Search Results as of: 06/19/2024 12:51 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