Piotr Filar

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Burghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing polycrystalline silicon
- Patent number 12,180,078
- Issue date Dec 31, 2024
- Wacker Chemie AG
- Paul Bönisch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrode for depositing polycrystalline silicon
- Patent number 11,965,264
- Issue date Apr 23, 2024
- Wacker Chemie AG
- Heinz Kraus
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and an apparatus for growing a silicon single crystal from a...
- Patent number 8,679,251
- Issue date Mar 25, 2014
- Siltronic AG
- Piotr Filar
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing semiconductor wafers composed of silicon with...
- Patent number 8,628,613
- Issue date Jan 14, 2014
- Siltronic AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and an apparatus for growing a silicon single crystal from a...
- Patent number 8,460,462
- Issue date Jun 11, 2013
- Siltronic AG
- Piotr Filar
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20220259051
- Publication date Aug 18, 2022
- Wacker Chemie AG
- Paul Bönisch
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20220234900
- Publication date Jul 28, 2022
- Wacker Chemie AG
- Markus Wenzeis
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE FOR DEPOSITING POLYCRYSTALLINE SILICON
- Publication number 20210164124
- Publication date Jun 3, 2021
- Wacker Chemie AG
- Heinz KRAUS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND AN APPARATUS FOR GROWING A SILICON SINGLE CRYSTAL FROM A...
- Publication number 20130220216
- Publication date Aug 29, 2013
- Siltronic AG
- Piotr Filar
- C30 - CRYSTAL GROWTH
Information Patent Application
Method For Producing Semiconductor Wafers Composed Of Silicon
- Publication number 20110304081
- Publication date Dec 15, 2011
- Siltronic AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Application
Method And An Apparatus For Growing A Silicon Single Crystal From A...
- Publication number 20100288185
- Publication date Nov 18, 2010
- Siltronic AG
- Piotr Filar
- C30 - CRYSTAL GROWTH