logo

For the Inventor, By the Inventor

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.:

US 5271924 B1

PDFFull Text
Date of Patent:
Dec. 21, 1993

Filed:

Sep. 29, 1992

Low molecular weight polysaccharide complexes for nuclear magnetic

Applicant:
Inventors:

Yuji Hashiguchi, Sodegaura, JP;

Kumiko Iwai, Ichihara, JP;

Shigemi Seri, Ichihara, JP;

Susumu Kondo, Ichihara, JP;

Makoto Azuma, Ichihara, JP;

Assignee:

Nihon Medi-Physics Co., Ltd., Hyogo, JP;

Attorney:
Primary Examiner:

Glennon A Hollrah

Assistant Examiner:

Gary E Hollinden

Int. Cl.
CPC ...
G01N / ; A61K / ; C08B / ;
U.S. Cl.
CPC ...
424-9 ; 436173 ; 1286534 ; 534 16 ; 536 20 ; 536 552 ; 514 54 ; 514 55 ; 514 62 ; 514836 ;
Abstract

There is disclosed an imaging agent for diagnosis comprising a compound composed of a polynuclear type compound of the formula I or II: ##STR1## wherein each X is a hydrogen atom or a bifunctional ligand, at least one of them are bifunctional ligand and m or n is an integer of 1 to 6, and at least one metal ion being coordinated with at least one bifunctional ligand moiety, said metal ion being selected from the group consisting of metal ions having the atomic number of 21-29, 31, 32, 37-39, 42-44, 49 and 56-83.

Find Patent Forward Citations

Hashiguchi, Yuji. (1993). Low molecular weight polysaccharide complexes for nuclear magnetic (U.S. Patent No. 5271924). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5271924

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…