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. 03, 1992
Filed:
Sep. 19, 1989
Applicant:
Inventors:
Yoshito Tonariya, Tokyo, JP;
Yukihito Wada, Saitama, JP;
Kazuhiro Yamaguchi, Higashimatsuyama, JP;
Tomio Yamazaki, Saitama, JP;
Isamu Sakai, Funabashi, JP;
Shigeru Yokoi, Tokyo, JP;
Mitsuo Togashi, Oyama, JP;
Yukihiro Noguchi, Omiya, JP;
Assignee:
Ohta Seiyaku Kabushiki Kaisha, Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424-4 ; 424677 ; 514966 ; 514975 ;
Abstract
A new barium sulfate contrast medium comprising 20 to 30 w/v % barium sulfate, gum tragacanth and either sodium carboxymethyl cellulose or gum arabic is useful for x-ray examination of the large intestine having adequate radiolucency combined with high coating abilities.
Tonariya, Yoshito. (1992). Barium sulfate contrast medium for x-ray examination of the large (U.S. Patent No. 5160724). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5160724
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile