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Ludek Ridvan
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Prague, CZ
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Patents Grants
last 30 patents
Information
Patent Grant
Pharmaceutically acceptable cocrystals of N-[2-(7-methoxyl-1-naphty...
Patent number
8,927,771
Issue date
Jan 6, 2015
Zentiva k.s.
Gary James Miller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salts of desvenlafaxine and a method of their preparation
Patent number
8,779,005
Issue date
Jul 15, 2014
Zentiva k.s.
Ludek Ridvan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for the preparation of zolmitriptan
Patent number
8,143,417
Issue date
Mar 27, 2012
Zentiva k.s.
Michal Voslar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of (S)-N-methyl-3-(1-naphthyloxy)-3-(2-t...
Patent number
8,071,791
Issue date
Dec 6, 2011
Zentiva k.s.
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing (S)-N-methyl-3-(1-naphthyloxy)-3-(2-thienyl...
Patent number
7,709,662
Issue date
May 4, 2010
Zentiva k.s.
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Noncovalent functionalization of nanotubes
Patent number
7,220,818
Issue date
May 22, 2007
The Regents of the University of California
J. Fraser Stoddart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PHARMACEUTICAL COMPOSITIONS WITH LOW AMOUNTS OF NITROSAMINE IMPURIT...
Publication number
20230390221
Publication date
Dec 7, 2023
Zentiva k.s.
Jaroslav RIHA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHARMACEUTICALLY ACCEPTABLE COCRYSTALS OF N-[2-(7-METHOXYL-1-NAPHTY...
Publication number
20140051887
Publication date
Feb 20, 2014
Gary James Miller
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW SALTS OF DESVENLAFAXINE AND A METHOD OF THEIR PREPARATION
Publication number
20120041227
Publication date
Feb 16, 2012
Ludek Ridvan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE PREPARATION OF (S)-N-METHYL-3-(1-NAPHTHYLOXY)-3-(2-T...
Publication number
20120029212
Publication date
Feb 2, 2012
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE PREPARATION OF ZOLMITRIPTAN
Publication number
20100105919
Publication date
Apr 29, 2010
Michal Voslar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PURIFICATION OF (S)-N-METHYL-3-(1-NAPHTYLOXY)-3-(2-THIENY...
Publication number
20100069649
Publication date
Mar 18, 2010
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING (S)-N-METHYL-3-(1-NAPHTHYLOXY)-3-(2-THIENYL...
Publication number
20090143600
Publication date
Jun 4, 2009
ZENTIVA, A.S.
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the Preparation of (S)-N-Methyl-3-(1-Naphthyloxy)-3-(2-T...
Publication number
20080293952
Publication date
Nov 27, 2008
Ludek Ridvan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Noncovalent functionalization of nanotubes
Publication number
20070117964
Publication date
May 24, 2007
The Regents of the University of California
J. Fraser Stoddart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...