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:
Oct. 23, 2001
Filed:
Aug. 06, 1998
Applicant:
Inventors:
Dieter Heldmann, Berlin, DE;
Werner Weitschies, Berlin, DE;
Thomas Fritzsch, Berlin, DE;
Ulrich Speck, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, , DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B 8/00 ;
U.S. Cl.
CPC ...
A61B 8/00 ;
Abstract
Compositions containing microparticles having at least one surface-active substance and at least one non-surface-active solid with a gaseous component containing a halogenated hydrocarbon that is gaseous at body temperature, wherein the gaseous component is more poorly water-soluble than air. Also, ultrasonic contrast media containing such composition, processes for their production, kits for their production and methods of use.