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:
Apr. 17, 1979
Filed:
Jan. 07, 1977
Applicant:
Inventors:
Karlheinz Burg, Naurod, DE;
Karl-Friedrich Muck, Wiesbaden, DE;
Arthur Neufahrt, Hattersheim am Main, DE;
Heinrich Rolly, Kelkheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560205 ; 424 81 ;
Abstract
Poly(acrylic acid) salts having specific structural characteristics, which salts are useful for combatting virus diseases.