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:
Jun. 09, 1998
Filed:
Mar. 08, 1996
Korea Atomic Energy Research Institute, Daejeon-Si, KR;
Abstract
The present invention relates to the radioactive chitosan complex formed by labelling a chitosan, a biocompatible and biodegradable natural polymer, with radionuclide, a radioactive chitosan macroaggregate formed by making chitosan complex into particles, and a kit for preparing radioactive chitosan complex, process for preparation thereof and the use thereof for an internal radiation therapeutic agent. The radioactive chitosan complex and its macroaggregate can be used as an internal radiation therapy for rheumatoid arthritis or cystic cancer such as liver cancer, brain cancer, breast cancer, ovary cancer and the like by administering them directly to the lesion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile