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:
Nov. 09, 2010
Filed:
Mar. 15, 2007
Applicants:
Yohei Masada, Tokyo, JP;
Masaru Sugita, Tokyo, JP;
Hideki Kaneko, Yokohama, JP;
Takeshi Miyazaki, Yokohama, JP;
Inventors:
Yohei Masada, Tokyo, JP;
Masaru Sugita, Tokyo, JP;
Hideki Kaneko, Yokohama, JP;
Takeshi Miyazaki, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an ejection liquid which can be ejected stably by an inkjet method even in the case of containing at least one of proteins and peptides and is provided a method and device of discharging a liquid containing at least one of proteins and peptides, which use the ejection liquid. The ejection liquid to be ejected from ejection orifice by an inkjet method contains at least one selected from proteins and peptides, a benzalkonium chloride and a liquid medium.