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. 27, 2001
Filed:
Apr. 30, 1998
Applicant:
Inventors:
Thomas B. Ottoboni, Belmont, CA (US);
Robert E. Short, Los Gatos, CA (US);
Ronald K. Yamamoto, San Francisco, CA (US);
Assignee:
Point Biomedical Corporation, San Carlos, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 8/13 ;
U.S. Cl.
CPC ...
A61B 8/13 ;
Abstract
Microparticles are provided comprising a shell of an outer layer of a biologically compatible material and an inner layer of biodegradable polymer. The core of the microparticles contain a gas, liquid or solid for use in drug delivery or as a contrast agent for ultrasonic contrast imaging. The microparticles are capable of passing through the capillary systems of a subject.
Quick Actions:
Ottoboni, Thomas. (2001). Microparticles useful as ultrasonic contrast agents (U.S. Patent No. 6193951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6193951
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile