Yessica Brachthaeuser

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mass spectrometer and method for analysing a gas by mass spectrometry
- Patent number 11,791,147
- Issue date Oct 17, 2023
- LEYBOLD GMBH
- Anthony Hin Yiu Chung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RESIDUAL GAS ANALYSER, AND EUV LITHOGRAPHY SYSTEM HAVING A RESIDUAL...
- Publication number 20230162967
- Publication date May 25, 2023
- Carl Zeiss SMT GMBH
- Achim SCHOELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLDING DEVICE FOR AT LEAST ONE FILAMENT AND MASS SPECTROMETER
- Publication number 20230084351
- Publication date Mar 16, 2023
- Leybold GmbH
- Niklas Pengemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONIZATION DEVICE AND MASS SPECTROMETER
- Publication number 20220230865
- Publication date Jul 21, 2022
- Leybold GmbH
- Yessica Brachthaeuser
- H01 - BASIC ELECTRIC ELEMENTS