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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4880941 B1

PDFFull Text
Date of Patent:
Nov. 14, 1989

Filed:

Aug. 28, 1987

Trittum labelled compound, its preparation and its use in the

Applicant:
Inventors:

Braham Shroot, Antibes, FR;

Oliver Watts, Cagnes sur Mer, FR;

Joseph Gazith, Biot, FR;

Marie-Therese Cavey, Valbonne, FR;

Assignee:

Centre International de Recherches Dermatologique (CIRD), Valbonne, FR;

Attorney:

Cushman, Darby & Cushman

Primary Examiner:

Mary C Lee

Assistant Examiner:

F Brenda Magrab

Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549 57 ;
Abstract

2-(5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-6-benzo [b] thiophene carboxylic acid labelled with tritium, its preparation and its use as a radioactive marker in the determination of the affinity of, the presence of, or the amount of, retinoids having a carboxylic group and/or in the characterization of antibodies directed against this acid and/or in the quantification of the cRABP receptor of said retinoids.

Find Patent Forward Citations

Shroot, Braham. (1989). Trittum labelled compound, its preparation and its use in the (U.S. Patent No. 4880941). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4880941

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