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. 28, 1984
Filed:
Jan. 27, 1983
Applicant:
Inventors:
Assignee:
Japan Chemical Research Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ; C07G / ; C08H / ;
U.S. Cl.
CPC ...
2601 / ; 2041 / ; 2041 / ; 424 95 ; 424 99 ;
Abstract
Gastric acid secretion inhibiting substance obtainable from mammalian urine by conventional method is fractionated into the first and second components by gel filtration, adsorption and desorption on ion exchanger or electrophoresis detecting each component by biological test methods. The activities of the two components differ from each other in the biological tests. The first component is a glucoprotein-like substance of M.W. 100,000 and the second component is a peptide-like substance of M.W. about 6,000.
Hiratani, Hajime. (1984). Method of fractional collection of gastric acid secretion inhibiting (U.S. Patent No. 4468344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4468344
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