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. 21, 2001
Filed:
May. 02, 2000
Tony Pio Sgarbi, Houston, TX (US);
Teresa Leigh Barr, Port Townsend, WA (US);
Antonio Pio Sgarbi, Houston, TX (US);
Abstract
A method of improving the efficiency of an air conditioning and refrigeration system, comprising introducing a concentrate into the system which comprises introducing a concentrate into the compressor of the system, the concentrate comprising a a methylene-bis-(dibutyldithicarbamate), a calcium salt of dialkyl aromatic sulfonic acid, 3,5-di-tert-butyl-4-hydroxycinnaminic acid, C 7-9 branched alkyl ester, and nonylated phenylamine derivative; a novel additive consisting of introducing a concentrate into the compressor of the system, the concentrate comprising a a methylene-bis-(dibutyldithicarbamate), a calcium salt of dialkyl aromatic sulfonic acid, 3,5-di-tert-butyl-4-hydroxycinnaminic acid, C 7-9 branched alkyl ester, and nonylated phenylamine derivative, and an air conditioning system utilizing the polar compound containing a hydrogen phosphate group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile