Patent EP0458079A2 successfully refreshed from Google Patents.
EP0458079A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Ultrasonic contrast agent, its preparation and application as diagnostic or therapeutic
Assignee: DR F KOEHLER CHEMIE GmbH
•
Filing: 1991-04-25
•
Granted: —
•
Expires: 2011-04-25
Abstract
Abstract Translated from German Die Erfindung betrifft Ultraschall-Kontrastmittel, bestehend aus Mikropartikeln, welche ein Gas und Polyaminodicarbonsäure-co-imid-Derivate enthalten, Verfahren zu ihrer Herstellung und deren Verwendung als Diagnostika und Therapeutika. The invention relates to ultrasound contrast media consisting of microparticles which contain a gas and polyaminodicarboxylic acid co-imide derivatives, processes for their preparation and their use as diagnostics and therapeutics.
Inventors
- 👤 Raimund Prof. Dr. Erbel
- 👤 Rainer Dr. Zotz
- 👤 Volker Dr. Krone
- 👤 Michael Dr. Magerstädt
- 👤 Axel Dr. Walch
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 13:10
CPC Classifications
A; A61; A61K; A61K49/00; A61K49/22; A61K49/222; A61K49/223; A61P; A61P43/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.