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:
Jun. 27, 1978
Filed:
Jul. 14, 1976
Josef Helmut Reisdorff, Wuppertal, DT;
Wilhelm Brandes, Cologne, DT;
Hans Scheinpflug, Leverkusen, DT;
Bernhard Homeyer, Leverkusen, DT;
Peter Roessler, Bensberg, DT;
Bayer Aktiengesellschaft, Leverkusen, DT;
Abstract
2-Substituted-5-trifluoromethyl-1,3,4-thiadiazoles of the formula ##STR1## in which R is substituted alkyl, phenyl monosubstituted in the o- or m- position, polysubstituted phenyl, substituted phenylalkyl, phenylalkenyl, substituted phenylalkenyl, an optionally substituted 5-membered or 6-membered heterocyclic radical with 1 to 4 hetero-atoms selected from N and S atoms, optionally substituted benzimidazolyl or benzthiazolyl, optionally substituted naphthyl, quinolyl, cyano or one of the groups ##STR2## wherein R.sup.1 and R.sup.2 conjointly are a trimethylene, tetramethylene or pentamethylene group,
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile