Valentin Valerevich Kapustin

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St. Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing hydrogen fluoride from its aqueous solutions
- Patent number 11,155,464
- Issue date Oct 26, 2021
- NEW CHEMICAL PRODUCTS LLC
- Dmitrij Stanislavovich Pashkevich
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING HEXAFLUOROSILICIC ACID TO PRODUCE HYDROGEN FL...
- Publication number 20210395086
- Publication date Dec 23, 2021
- Dmitrii Stanislavovich PASHKEVICH
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROGEN FLUORIDE FROM AN AQUEOUS SOLUTION OF...
- Publication number 20210331920
- Publication date Oct 28, 2021
- New Chemical Products LLC
- Dmitrii Stanislavovich PASHKEVICH
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROGEN FLUORIDE FROM ITS AQUEOUS SOLUTIONS
- Publication number 20210221680
- Publication date Jul 22, 2021
- Dmitrij Stanislavovich Pashkevich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL