Sergey Ivanovich NEFEDKIN

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing platinum-based catalyst and platinum-based cata...
- Patent number 10,654,034
- Issue date May 19, 2020
- AT ENERGY LLC
- Sergey Ivanovich Nefedkin
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SELF-CONTAINED PORTABLE DEVICE FOR FILLING CYLINDERS WITH HIGH-PRES...
- Publication number 20220026026
- Publication date Jan 27, 2022
- "BMBX" LLC
- Aleksandr Dmitrievich IVANOV
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PREPARING PLATINUM-BASED CATALYST AND PLATINUM-BASED CATA...
- Publication number 20170216831
- Publication date Aug 3, 2017
- AT ENERGY, LLC
- Sergey Ivanovich NEFEDKIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...