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. 09, 2012
Filed:
Feb. 09, 2006
Paul Mazzell, Aiken, SC (US);
Barry Jones, Martinez, GA (US);
Neville Pavri, Evans, GA (US);
Joel Swinson, Evans, GA (US);
Paul Mazzell, Aiken, SC (US);
Barry Jones, Martinez, GA (US);
Neville Pavri, Evans, GA (US);
Joel Swinson, Evans, GA (US);
Halocarbon Products Corporation, River Edge, NJ (US);
Abstract
An azeotrope comprising desflurane (CFCFHOCFH) and hydrogen fluoride (HF). The azeotrope can be prepared by fractionally distilling a crude mixture of desflurane and HF. Purer desflurane can be readily and easily separated from the azeotrope. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader quickly to ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the appended issued claims.