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. 18, 1994
Filed:
Aug. 30, 1991
Applicant:
Inventors:
Chuichi Hirayama, Shimonabe-machi, Kumamoto-shi, Kumamoto-ken, JP;
Hirotaka Ihara, Shimizu-machi, Kumamoto-shi, Kumamoto-ken, JP;
Shunsei Tsunoda, Kumamoto, JP;
Katsutoshi Aihara, Ueki, JP;
Kazufumi Yagyu, Kawasaki, JP;
Masao Honma, Kawasaki, JP;
Assignees:
Other;
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; A61K / ; A61K / ; A61L / ;
U.S. Cl.
CPC ...
424 7817 ; 424 7818 ; 424491 ; 424499 ; 528328 ; 525 541 ; 525 5411 ; 525419 ; 210679 ; 210692 ; 210503 ; 210504 ; 428364 ; 428373 ; 428402 ; 428403 ; 5263031 ; 526936 ; 514951 ; 530335 ; 530345 ; 530350 ;
Abstract
Here is disclosed a water-insoluble pyrogen adsorbent composed of a polymer possessing amide groups optionally modified, said polymer being, e.g., a poly amino acid, a nylon, on a polyacrylamide.