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:
Aug. 23, 1977
Filed:
Apr. 16, 1975
Applicant:
Inventors:
David G Rowsell, Staines, UK;
Roger Hems, Maidenhead, UK;
Assignee:
Wilkinson Sword Limited, London, EN;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 48 ; 252110 ; 424 45 ; 424 47 ; 424 49 ; 424 73 ; 424322 ; 426534 ; 426650 ;
Abstract
Cyclic and acyclic amides, substituted ureas and sulphonamides are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations and in tobacco.
Rowsell, David. (1977). Compounds having a physiological cooling effect, and compositions (U.S. Patent No. 4044120). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4044120
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile