Andriy Kucheryna

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Kyiv, UA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of onium salts with a tetrafluoroborate...
- Patent number 8,101,749
- Issue date Jan 24, 2012
- Merck Patent Gesellschaft mit beschrankter Haftung
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of onium alkylsulfonates
- Patent number 7,999,111
- Issue date Aug 16, 2011
- Merck Patent Gesellschaft mit beschrankter Haftung
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH ALKYL- OR ARYLSULFO...
- Publication number 20090253905
- Publication date Oct 8, 2009
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH A TETRAFLUOROBORATE...
- Publication number 20090253912
- Publication date Oct 8, 2009
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH DIALKYLPHOSPHATE, D...
- Publication number 20090253914
- Publication date Oct 8, 2009
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Onium Alkylsulfites
- Publication number 20080227987
- Publication date Sep 18, 2008
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Onium Alkylsulfonates
- Publication number 20080221334
- Publication date Sep 11, 2008
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY