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. 01, 2002
Filed:
Jan. 10, 2000
Applicant:
Inventors:
Wataru Miki, Hyogo, JP;
Koichi Nakahara, Osaka, JP;
Takahisa Fujii, Kyoto, JP;
Kenzoh Nagami, Osaka, JP;
Kunio Arai, Miyagi, JP;
Assignee:
Suntory Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L 1/222 ; A23L 1/28 ;
U.S. Cl.
CPC ...
A23L 1/222 ; A23L 1/28 ;
Abstract
The present invention provides a novel process for producing an essential oil from a plant material. Concretely, the process produces an essential oil in a short time and by a simple procedure by treating a plant material with supercritical water or subcritical water to liberate essential oil components, which are contained in the plant material, as an ester-free essential oil, and separating and purifying this essential oil.
Miki, Wataru. (2002). Process for producing essential oil by subcritical or supercritical water treatment (U.S. Patent No. 6458407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6458407
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile