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:
Sep. 08, 1981
Filed:
May. 28, 1980
Jens-Uwe Bliesener, Deidesheim, DE;
Karl-Heinz Geiss, Beindersheim, DE;
Dieter Lenke, Ludwigshafen, DE;
Claus D Mueller, Viernheim, DE;
BASF Aktiengesellschaft, , DE;
Abstract
Compounds of the formula 1 ##STR1## where R.sup.1 is a saturated, unsubstituted or substituted aliphatic radical of 1 to 8 carbon atoms, an unsaturated alkyl radical of 2 to 8 carbon atoms, a cycloalkyl radical of 3 to 7 carbon atoms in the ring or an alkyl radical of 1 to 4 carbon atoms which is substituted by phenyl or by a 5- or 6-membered aromatic heterocyclic ring containing an N, O or S atom, the phenyl ring or the heterocyclic ring itself being unsubstituted, monosubstituted or polysubstituted, and
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile