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. 26, 1993
Filed:
Feb. 11, 1991
Applicant:
Inventor:
Giovanni Gazzani, Appiano Gentile, IT;
Assignee:
Crinos Industria Farmacobiologica SpA, Como, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 44 ; 514 47 ; 514880 ; 514881 ; 514852 ; 424 70 ;
Abstract
Depolymerized deoxyribonucleic acid containing weight amounts of purine and pyrimidine bases such that the related molar ratio purinea/pyrimidines is comprised within a determined range and having moreover molecular weights limited to a determined range of values of less than 100,000 are endowed with remarkable hair stimulating activity.