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.:
Date of Patent:
Jan. 06, 2004
Filed:
Nov. 07, 2001
Applicant:
Inventors:
Herwig Buchholz, Frankfurt am Main, DE (US);
Eike Poetsch, Mühltal, DE (US);
Ralf Rosskopf, Münster, DE (US);
Ralf Anselmann, Ramsen, DE (US);
Michael Kirschbaum, Weiterstadt, DE (US);
Frank Pflücker, Darmstadt, DE (US);
Assignee:
Merck Patent, GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/42 ; A61K 7/44 ; A61K 7/00 ;
U.S. Cl.
CPC ...
A61K 7/42 ; A61K 7/44 ; A61K 7/00 ;
Abstract
The invention relates to a conjugate which can be used for preparing dermatological and cosmetic compositions. The invention also relates to processes for preparing such conjugate and to its use.