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:
Jul. 24, 1984
Filed:
Mar. 19, 1982
Applicant:
Inventor:
Robert E Moore, Wilmington, DE (US);
Assignee:
Sun Tech, Inc., Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; B01J / ;
U.S. Cl.
CPC ...
252312 ; 252311 ; 252314 ; 424352 ;
Abstract
Aqueous dispersions of a non-aromatizable perfluorinated C.sub.9 -C.sub.18 polycyclic hydrocarbon having gas carrying properties, and a minor amount of an amidoamine oxide surfactant, the dispersions having at room temperature an average particle size of not over 0.1 micron initially and less than 0.3 micron for up to about one year or more. The ability of the dispersions to maintain low particle size over long periods at room temperature indicates exceptional stability, making them valuable as blood substitutes and therapeutic agents.