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:
Jul. 09, 2013
Filed:
Dec. 04, 2007
Applicants:
Toshiaki Yagi, Takasaki, JP;
Naotsugu Nagasawa, Takasaki, JP;
Akihiro Hiroki, Takasaki, JP;
Masao Tamada, Takasaki, JP;
Charito T. Aranilla, Quezon, PH;
Inventors:
Toshiaki Yagi, Takasaki, JP;
Naotsugu Nagasawa, Takasaki, JP;
Akihiro Hiroki, Takasaki, JP;
Masao Tamada, Takasaki, JP;
Charito T. Aranilla, Quezon, PH;
Assignee:
Japan Atomic Energy Agency, Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); A61K 31/736 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gel manufactured by irradiating ionizing radiation in the range of 5-1000 kGy to an obtained paste compound of a density of 10% by weight or more after adding water to carboxymethyl carrageenan and wherein each gram of dry gel obtained is capable of absorbing 20 grams or more of water. The ionizing radiation may be gamma rays, electron beams or X-rays.