Andrey B. Grischenko

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Riga, LV

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Patents Grantslast 30 patents

Information Patent Grant
Preforms for speckle-free output optical fibers having structured s...
- Patent number 12,276,830
- Issue date Apr 15, 2025
- biolitec Holding GmbH & Co KG
- Wolfgang Neuberger
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...
- Publication number 20230104707
- Publication date Apr 6, 2023
- biolitec Unternehmensbeteiligungs II AG
- Wolfgang Neuberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
STRUCTURED SILICA CLAD SILICA OPTICAL FIBERS
- Publication number 20230086322
- Publication date Mar 23, 2023
- biolitec Unternehmensbeteiligungs II AG
- Bolesh J. Skutnik
- H01 - BASIC ELECTRIC ELEMENTS