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:
Aug. 30, 1994
Filed:
Oct. 26, 1993
Applicant:
Inventors:
Tetsuya Tosa, Kyoto, JP;
Tadashi Sato, Takatsuki, JP;
Taizo Watanabe, Nagaokakyo, JP;
Satoshi Minobe, Otsu, JP;
Assignee:
Tanabe Seiyaku Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436178 ; 436 86 ; 436501 ; 436503 ;
Abstract
A method for determination of a pyrogen content which comprises bringing a specimen into contact with an adsorbent composed of a nitrogen-containing heterocyclic compound bonded to a water-insoluble carrier directly or through a spacer, and after or without eluting the pyrogen adsorbed on the adsorbent, determining the content of the adsorbed pyrogen by the Limulus method.