Inventor
HELDMANN DIETER
DE16 patents
⚠️ This page may combine multiple inventors who share the name “HELDMANN DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING AG
9 patentsUS5425366AJun 20, 1995
Ultrasonic contrast agents for color Doppler imaging
SCHERING AG358 citations98
US6177062B1Jan 23, 2001
Agents and methods for enhancing contrast in ultrasound imaging
SCHERING AG76 citations96
US6071496AJun 6, 2000
Polyalkylcyanoacrylate agents and methods for enhancing contrast in ultrasound imaging
SCHERING AG74 citations96
US6284280B1Sep 4, 2001
Microparticles containing active ingredients, agents containing these microparticles, their use for ultrasound-controlled release of active ingredients, as well as a process for their production
SCHERING AG19 citations91
US6709693B1Mar 23, 2004
Stents with a radioactive surface coating, processes for their production and their use for restenosis prophylaxis
SCHERING AG16 citations79
US6306366B1Oct 23, 2001
Microparticles that contain gas, galactose and a saturated fatty acid
SCHERING AG8 citations73
US6264959B1Jul 24, 2001
Ultrasonic contrast agents, process for their preparation and their use as a diagnostic and therapeutic agent
SCHERING AG9 citations73
US6436365B2Aug 20, 2002
Process for therapeutic treatment of proliferative diseases
SCHERING AG7 citations68
US6488909B1Dec 3, 2002
Chelating agents as well as their tricarbonyl complexes with technetium and rhenium
SCHERING AG6 citations56
CONSORTIUM ELEKTROCHEM IND
3 patentsUS6881855B2Apr 19, 2005
Norbornyl-substituted silanes and the use thereof
CONSORTIUM ELEKTROCHEM IND0 citations52
US6667422B2Dec 23, 2003
Process for the preparation of α-haloketones
CONSORTIUM ELEKTROCHEM IND1 citations51
US7081537B2Jul 25, 2006
Process for the electrophilic substitution of thiazolidines or oxazolidines
CONSORTIUM ELEKTROCHEM IND0 citations41