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:
Feb. 13, 1990
Filed:
Jun. 20, 1983
Applicant:
Inventors:
Patrick J Ryan, Worcester, MA (US);
Michael A Davis, Westwood, MA (US);
Donald L Melchior, Framingham, MA (US);
Assignee:
Trustees of the University of Massachusetts, Amherst, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; G01N / ;
U.S. Cl.
CPC ...
424-9 ; 424-4 ; 424 43 ; 424 44 ; 436829 ; 1286 / ; 128654 ; 2523153 ;
Abstract
Phospholipid liposomes are provided having a lipid bilayer surrounding a confined composition which includes a gas or a gas precursor. The liposomes can be administered to a patient and can be detected in vivo by ultrasound techniques which permit organ imaging.
Published as:
Ryan, Patrick. (1990). Lipisomes containing gas for ultrasound detection (U.S. Patent No. 4900540). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4900540
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile