Inventor
HILGER CHRISTOPH-STEPHAN
DE24 patents
⚠️ This page may combine multiple inventors who share the name “HILGER CHRISTOPH-STEPHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIAGNOSTIKFORSCHUNG INST
9 patentsUS6258340B1Jul 10, 2001
In-vivo diagnostic method by near infrared radiation
DIAGNOSTIKFORSCHUNG INST157 citations98
US6083485AJul 4, 2000
Near infrared radiation in-vivo diagnostic methods and dyes
DIAGNOSTIKFORSCHUNG INST236 citations98
US7445767B2Nov 4, 2008
In-vivo diagnostic method by near infrared radiation
DIAGNOSTIKFORSCHUNG INST53 citations96
US6913743B2Jul 5, 2005
Near infrared imaging agent
DIAGNOSTIKFORSCHUNG INST56 citations96
US7025949B2Apr 11, 2006
In-vivo diagnostic method by means of near infrared radiation
DIAGNOSTIKFORSCHUNG INST48 citations95
US5849259ADec 15, 1998
3-,8-substituted deuteroporphyrin derivatives, pharmaceutical agents containing the latter and process for their production
DIAGNOSTIKFORSCHUNG INST26 citations92
US6342201B1Jan 29, 2002
Complex compounds for diagnosis of vascular diseases
DIAGNOSTIKFORSCHUNG INST1 citations51
US5961954AOct 5, 1999
Chealators of type XN1 S1 X1 for radioactive isotopes, their metal complexes and their diagnostic and therapeutical uses
DIAGNOSTIKFORSCHUNG INST1 citations48
US6143275ANov 7, 2000
Type S3 N2 chelators for radioactive isotopes, their metal complexes and their diagnostic and therapeutical use
DIAGNOSTIKFORSCHUNG INST0 citations38
Bayer Pharma AG
6 patentsUS12478696B2Nov 25, 2025
Gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG1 citations74
US11491245B2Nov 8, 2022
Gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG2 citations72
US10722601B2Jul 28, 2020
Gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG2 citations72
US10137209B2Nov 27, 2018
Gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG2 citations72
US11814369B2Nov 14, 2023
High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG0 citations61
US10975060B2Apr 13, 2021
High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging
Bayer Pharma AG1 citations61
SCHERING AG
3 patentsUS6709693B1Mar 23, 2004
Stents with a radioactive surface coating, processes for their production and their use for restenosis prophylaxis
SCHERING AG16 citations79
US6676926B2Jan 13, 2004
Radiopharmaceuticals for diagnosing Alzheimer's disease
SCHERING AG10 citations70
US6872381B1Mar 29, 2005
Radiopharmaceuticals for diagnosing Alzheimer's disease
SCHERING AG1 citations48
LIU NINGSHU
3 patentsUS9278925B2Mar 8, 2016
Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one
LIU NINGSHU3 citations71
US9000026B2Apr 7, 2015
Substituted 3-(biphenyl-3-yl)-8,8-difluoro-4-hydroxy-1-azaspiro[4.5]dec-3-en-2-ones for therapy
LIU NINGSHU2 citations61
US9212140B2Dec 15, 2015
(5s,8s)-3-(4′-chlor-3′-fluor-4-methlybiphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5] dec-3-en-2-one (compound A) for treatment
LIU NINGSHU0 citations49