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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.:

US 9994649 B1

PDFFull Text
Date of Patent:
Jun. 12, 2018

Filed:

Jun. 02, 2015

Hydrofluorocarbon recovery method

Applicant:

Daikin Industries, Ltd., Osaka-shi, Osaka, JP;

Inventors:

Yumi Zenke, Osaka, JP;

Tadaharu Isaka, Osaka, JP;

Ryouichi Fukagawa, Osaka, JP;

Takeshi Shimono, Osaka, JP;

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Mark Kaucher

Assistant Examiner:

Henry Hu

Int. Cl.
CPC ...
C08F 6/10 (2006.01);
U.S. Cl.
CPC ...
C08F 6/10 (2013.01);
Abstract

A method for recovering a hydrofluorocarbon, including: producing a wet fluoropolymer by suspension polymerization, solution polymerization, or bulk polymerization in the presence of a hydrofluorocarbon; vaporizing and discharging vaporizable substances including the hydrofluorocarbon by heating the wet fluoropolymer in a container; and transferring the discharged vaporizable substances to a cooling means to cool the substances.

Find Patent Forward Citations

Zenke, Yumi. (2018). Hydrofluorocarbon recovery method (U.S. Patent No. 9994649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9994649

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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