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. 19, 2002
Filed:
Jan. 06, 1999
Viktor A. Volkonsky, Mosow, RU;
Sergei D. Dyuksherstnov, Mosow, RU;
Sergi V. Chernyakov, Mosow, RU;
Larry M. Allen, Golden, CO (US);
Thomas B. Kent, Boulder, CO (US);
FeRx Incorporated, San Diego, CA (US);
Abstract
A magnetically controllable, or guided, ferrocarbon particle composition and methods of use and production are disclosed. The composition may optionally carry biologically active substances that have been adsorbed onto the particle. The composition comprises composite, volume-compounded particles of 0.1 to 5.0 &mgr;m in size, and preferably between 0.5 and 5.0 &mgr;m, containing 1.0 to 95.0% by mass of carbon, and preferably from about 20% to about 60%. The particles may be produced by mechanical milling of a mixture of iron and carbon powders. The obtained particles are optionally placed in a solution of a biologically active substance to adsorb the substance onto the particles. The composition is generally administered in suspension.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile