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Michael Stein
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Berlin, DE
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last 30 patents
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Patent Grant
Ultrasonic contrast agents, process for their preparation and their...
Patent number
6,264,959
Issue date
Jul 24, 2001
Schering Aktiengesellschaft
Michael Stein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Agents and methods for enhancing contrast in ultrasound imaging
Patent number
6,177,062
Issue date
Jan 23, 2001
Schering Aktiengesellschaft
Michael Stein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyalkylcyanoacrylate agents and methods for enhancing contrast in...
Patent number
6,071,496
Issue date
Jun 6, 2000
Scharing Aktiengesellschaft
Michael Stein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE