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:
Dec. 04, 2018
Filed:
Jan. 15, 2018
Applicant:
Avantbio Corporation, Vancouver, WA (US);
Inventor:
Rolf Winter, Portland, OR (US);
Assignee:
AvantBio Corporation, Vancouver, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/45 (2006.01);
U.S. Cl.
CPC ...
C01B 17/4507 (2013.01); C01B 17/453 (2013.01); C01B 17/4523 (2013.01); C01P 2002/82 (2013.01);
Abstract
Described herein are methods for the bromine-facilitated synthesis of fluoro-sulfur compounds, that include SF, SFCl, SFBr and SF. The methods described herein generally require lower temperature and pressure, produce higher yields, require less time, do not use corrosive or costly reactants and solvents that are commonly used in the synthesis of the fluoro-sulfur compounds, and do not produce deleterious waste products when compared to previously-used methods.