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. 17, 1987
Filed:
Apr. 05, 1985
Daniel B Wagner, Raleigh, NC (US);
Robert A Baffi, Devaulf, PA (US);
Becton Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
Vesicles are formed, in part, from an amphiphilic chelating agent whereby a detectable metal marker can be complexed to the vesicle. A portion of the vesicle may also be formed from an amphiphilic compound derivatized with a ligand, whereby the vesicle may be used as a tracer in an assay. If the detectable metal marker is a fluorescent rare earth metal, the assay may be a time delay fluorescent assay. The vesicles may be dried, and reformed by addition of water for use in an assay.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile