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:
10/10/1995
Application #:
08257072
Filing Dt:
06/09/1994
Inventors:
JEAN-MARIE LEHN, GERARD MATHIS, BEATRICE ALPHA, ROBERT DESCHENAUX, ETIENNE JOLU
Title:
RARE EARTH CRYPTATES, PROCESSES FOR THEIR PREPARATION, SYNTHESIS INTERMEDIATES AND APPLICATION AS FLUORESCENT TRACERS
Assignment: 1
Reel/Frame:
007569/0326Recorded: 06/14/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/1988
Exec Dt:
02/15/1988
Exec Dt:
02/15/1988
Exec Dt:
02/15/1988
Exec Dt:
02/15/1988
Assignee:
33, RUE DE LA FEDERATION - B.P.510-
PARIS CEDEX, FRANCE 75752
Correspondent:
DIANNE B. ELDERKIN, ESQ.
WOODCOCK WASHBURN KURTZ ET AL
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301

Search Results as of: 06/01/2024 05:58 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