| 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 |