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. 10, 1989
Filed:
Mar. 16, 1987
Applicant:
Inventors:
Koichi Hatanaka, Sayama, JP;
Yoshito Shibauchi, Kawagoe, JP;
Assignee:
Snow Brand Milk Products Co., Ltd., Hokkaido, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ; A61L / ;
U.S. Cl.
CPC ...
422 28 ; 422292 ; 422304 ;
Abstract
A hydrogen peroxide gas maintained at a temperature which is higher than its condensing temperature at the least is admitted to a surface of an object to be sterilized, the hydrogen peroxide gas is condensed on the surface of the object maintained at a temperature below the condensing temperature to sterilize the object, and thereafter the hydrogen peroxide is removed by hot air.