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:
Feb. 17, 2026
Filed:
Oct. 16, 2015
Applicant:
Ferric Inc., Tokyo, JP;
Inventors:
Eiji Miyashita, Tokyo, JP;
Shoichi Tsuji, Tokyo, JP;
Hirokazu Miyashita, Tokyo, JP;
Masayoshi Ikezawa, Tokyo, JP;
Assignee:
FERRIC INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 7/03 (2006.01); A61H 39/06 (2006.01); C09K 5/18 (2006.01); A61F 7/02 (2006.01);
U.S. Cl.
CPC ...
A61F 7/034 (2013.01); A61F 7/03 (2013.01); A61H 39/06 (2013.01); C09K 5/18 (2013.01); A61F 2007/023 (2013.01);
Abstract
A means for controlling the temperature of a warming material includes an air-permeable film or the like. The warming material includes the temperature control means and a heating composition. The temperature control means for controlling the heating temperature of the warming material includes one or more aliphatic compounds that have a melting point of 35-65° C. and a solubility in water (g/100 mL) at 20° C. of 5 or less.