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:
Sep. 26, 2023
Filed:
Apr. 30, 2021
Applicant:
Mexichem Fluor S.a. DE C.v., San Luis Potosi, MX;
Inventors:
Emma Jayne Hodgson, Cheshire, GB;
Clare Mary Skae, Cheshire, GB;
Gary Lloyd, Cheshire, GB;
Claire Elizabeth McGuinness, Cheshire, GB;
Clive Robert Giddis, Cheshire, GB;
James Henry Murray, Cheshire, GB;
Assignee:
Mexichem Fluor S.A. de C.V., San Luis Potos, MX;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/25 (2006.01); C07C 17/35 (2006.01); C07C 17/07 (2006.01); C09K 5/04 (2006.01);
U.S. Cl.
CPC ...
C07C 17/25 (2013.01); C07C 17/07 (2013.01); C07C 17/35 (2013.01); C09K 5/04 (2013.01);
Abstract
The present invention provides a process for preparing 3,3,3-trifluoropropene (1243zf), the process comprising: The present invention also provides an azeotropic or near-azeotropic composition comprising HF and 253fb.
Hodgson, Emma. (2023). Process for the preparation of 3,3,3-trifluoropropene (U.S. Patent No. 11767277). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11767277
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile