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:
May. 03, 1977
Filed:
Sep. 09, 1975
Applicant:
Inventors:
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424324 ; 2605 / ; 424D / ; 424D / ; 424284 ;
Abstract
Compositions suitable for the care of the hair and scalp particularly with respect to the control of dandruff are disclosed. Said compositions comprise a suitable inert carrier and, as an active ingredient, a compound selected from those represented by the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.6 are lower alkyl.
Bollag, Werner. (1977). Antidandruff compositions containing 9-(4-lower (U.S. Patent No. 4021574). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4021574
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile