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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 5821349 B1

PDFFull Text
Date of Patent:
Oct. 13, 1998

Filed:

Jun. 07, 1996

Derivatives of cyclodextrins, their preparation and their use for

Applicant:
Inventors:

Florence Djedaini-Pilard, Etampes, FR;

Jing Lin, Savigny-sur Orge, FR;

Bruno Perly, La Verriere, FR;

Assignee:

Commissariat a l'Energie Atomique, Paris, FR;

Attorney:

Oblon, Spivak, McClelland, Maier, & Neustadt, P.C.

Primary Examiner:

John Kight

Assistant Examiner:

Everett White

Int. Cl.
CPC ...
C08B / ; A61K / ; A01N / ;
U.S. Cl.
CPC ...
536103 ; 536124 ; 514 58 ;
Abstract

The invention relates to derivatives of cyclodextrins, their preparation and their use for incorporating hydrophobic molecules into organized surfactant systems. These derivatives of cyclodextrins are in accordance with the formula: ##STR1## in which R.sup.1 represents a group protecting an amine function, the R.sup.2, which can be the same or different, represent OH or NH--CH.sub.2 m--NHR.sup.1,m being an integer from 2 to 18 and n is equal to 5, 6 or 7.

Find Patent Forward Citations

Djedaini-Pilard, Florence. (1998). Derivatives of cyclodextrins, their preparation and their use for (U.S. Patent No. 5821349). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5821349

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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