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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 6569907 B1

PDFFull Text
Date of Patent:
May. 27, 2003

Filed:

Sep. 12, 2000

Heat transpiration preparation and method of the heat transpiration of chemical by using the same

Applicant:
Inventors:

Nobuya Kubo, Hyogo, JP;

Shusaku Tsutsumi, Hyogo, JP;

Kouichi Takata, Hyogo, JP;

Takahiro Hasegawa, Hyogo, JP;

Assignee:

Earth Chemical Co., Ltd., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Richard D Lovering

Int. Cl.
CPC ...
A01N 2/518 ; A24F 2/500 ; A61K 7/46 ; A61L 9/04 ; C09K 3/30 ;
U.S. Cl.
CPC ...
A01N 2/518 ; A24F 2/500 ; A61K 7/46 ; A61L 9/04 ; C09K 3/30 ;
Abstract

To provide thermal evaporation preparations and a method of thermal evaporating chemicals whereby the chemicals can be efficiently evaporated. Thermal evaporation preparations, wherein the preparation is in the form of a solid at ordinary temperature but molten by heating into a liquid as a whole, and a chemical employed as the active ingredient is evaporated from the ingredients of the preparation thus liquefied by heating, and a method of thermal evaporating chemicals.

Find Patent Forward Citations

Kubo, Nobuya. (2003). Heat transpiration preparation and method of the heat transpiration of chemical by using the same (U.S. Patent No. 6569907). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6569907

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