Wolfgang Mutzel — 14 Patents at Schering

Wolfgang Mutzel has been granted 14 US patents while listed as an inventor at Schering. The first was granted in 1981 and the most recent in May 1998. Wolfgang Mutzel ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Wolfgang Mutzel in Berlin, DE.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
5746999	Magnetic particles for diagnostic purposes	Heinz Gries, Christian Zurth, Hanns-Joachim Weinmann	1998-05-05
5648063	Sterile composition comprising a chelate complex for magnetic resonance imaging	Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Georg-Alexander Hoyer +2 more	1997-07-15
5560903	Method of enhancing paramagnetism in chelates for MRI	Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Georg-Alexander Hoyer +2 more	1996-10-01
5362475	Gadolinium chelates for magnetic resonance imaging	Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Georg-Alexander Hoyer +2 more	1994-11-08
5047228	Nonionic 5-C-substituted 2,4,6-triiodoisophthalic acid derivatives	Heinz Gries, Heinrich Pfeiffer, Ulrich Speck	1991-09-10
5021236	Method of enhancing NMR imaging using chelated paramagnetic ions bound to biomolecules	Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Georg-Alexander Hoyer +1 more	1991-06-04
4963344	Method to enhance NMR imaging using chelated paramagnetic ions	Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Georg-Alexander Hayden +1 more	1990-10-16
4869913	3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents	Heinz Gries	1989-09-26
4522839	3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents	Heinz Gries	1985-06-11
4429152	3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents	Heinz Gries	1984-01-31
4395391	Unsymmetrically substituted dicarboxylic-acid-bis-(2,4,6-triiodo-anilides), their preparation, and x-ray contrast media containing same	Heinrich Pfeiffer, Ulrich Speck	1983-07-26
4367216	Triiodinated 5-aminoisophthalic acid derivatives	Hans-Martin Siefert, Ulrich Speck, Heinrich Pfeiffer, Paul-Eberhard Schulze, Bernhard Acksteiner	1983-01-04
4283381	Triiodinated aminoacetamido isophthalamide x-ray contrast agents	Ulrich Speck, Erich Klieger	1981-08-11
4264572	X-ray contrast media	Erich Klieger	1981-04-28

Wolfgang Mutzel — 14 Patents

Issued Patents All Time

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