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:
Jun. 14, 1977
Filed:
Oct. 24, 1975
Applicant:
Inventor:
George B Fozzard, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
203 69 ; 2606 / ; 2606 / ; 203 71 ; 55 84 ;
Abstract
A process is disclosed for obtaining a high purity perfluoro-n-heptane from an electrochemical fluorination product which comprises perfluoro-n-heptane, n-heptane, partially fluorinated heptanes, and water soluble acidic components such as hydrofluoric acid and is derived from the electrochemical fluorination of n-heptane.
Quick Actions:
Fozzard, George. (1977). Process for obtaining high purity perfluoro-n-heptane (U.S. Patent No. 4029552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4029552
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile