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:
Jan. 20, 2015
Filed:
Jun. 20, 2011
Hisaya Kato, Takahama, JP;
Toshiyuki Morishita, Nagoya, JP;
Kinya Atsumi, Okazaki, JP;
Minoru Kurata, Nagoya, JP;
Katsutoshi Inoue, Saga, JP;
Hidetaka Kawakita, Saga, JP;
Keisuke Ohto, Saga, JP;
Hisaya Kato, Takahama, JP;
Toshiyuki Morishita, Nagoya, JP;
Kinya Atsumi, Okazaki, JP;
Minoru Kurata, Nagoya, JP;
Katsutoshi Inoue, Saga, JP;
Hidetaka Kawakita, Saga, JP;
Keisuke Ohto, Saga, JP;
Denso Corporation, Kariya, JP;
Saga University, Saga, JP;
Abstract
A noble metal adsorption agent includes algae or residue of algae having an amino group as a functional group. A noble metal is retrieved by a method including: adsorbing the noble metal on the noble metal adsorption agent; and retrieving the noble metal. The noble metal is solved in a liquid. Thus, by using the noble metal adsorption agent, the noble metal is selectively retrieved.