Nicolas CHAPEL

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Patents Grantslast 30 patents

Information Patent Grant
Method for setting an airborne molecular contamination measurement...
- Patent number 11,953,484
- Issue date Apr 9, 2024
- PFEIFFER VACUUM
- Julien Bounouar
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for controlling the tightness of a transport encl...
- Patent number 11,430,681
- Issue date Aug 30, 2022
- PFEIFFER VACUUM
- Bertrand Bellet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Station and method for measuring particle contamination of a transp...
- Patent number 9,816,974
- Issue date Nov 14, 2017
- Adixen Vacuum Products
- Cindy Thovex
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SETTING AN AIRBORNE MOLECULAR CONTAMINATION MEASUREMENT...
- Publication number 20220099646
- Publication date Mar 31, 2022
- PFEIFFER VACUUM
- Julien BOUNOUAR
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING THE TIGHTNESS OF A TRANSPORT ENCL...
- Publication number 20200051844
- Publication date Feb 13, 2020
- PFEIFFER VACUUM
- Bertrand BELLET
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
STATION AND METHOD FOR MEASURING PARTICLE CONTAMINATION OF A TRANSP...
- Publication number 20150301007
- Publication date Oct 22, 2015
- ADIXEN VACUUM PRODUCTS
- Cindy THOVEX
- G01 - MEASURING TESTING