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:
Oct. 05, 1982
Filed:
Mar. 17, 1980
Applicant:
Inventor:
Charles G Thiel, Saint Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 46 ; 252 10 ; 252306 ; 424330 ;
Abstract
An aerosol composition capable of dispensing dry particles uniformly in a very fine particle size, comprising solid particles coated with a dry coating of a perfluorinated surfactant, suspended in a propellant. The propellant utilized may be of the perfluorinated environmentally preferred type.
Quick Actions:
Thiel, Charles. (1982). Aerosol compositions containing finely divided solid materials (U.S. Patent No. 4352789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4352789
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile