Karl HESSE

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Burghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Silicon particles having a specific chlorine content, as active ano...
- Patent number 11,936,038
- Issue date Mar 19, 2024
- Wacker Chemie AG
- Jürgen Pfeiffer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing polycrystalline silicon
- Patent number 8,940,264
- Issue date Jan 27, 2015
- Wacker Chemie AG
- Walter Haeckl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for depositing polycrystalline silicon
- Patent number 7,708,970
- Issue date May 4, 2010
- Wacker Chemie
- Karl Hesse
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for the low-contamination, automatic crushing...
- Patent number 7,549,600
- Issue date Jun 23, 2009
- Wacker-Chemie GmbH
- Karl Hesse
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Deposition device for depositing semiconductor material on a heated...
- Patent number 6,639,192
- Issue date Oct 28, 2003
- Wacker-Chemie GmbH
- Harald Hertlein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Semiconductor material classification device
- Patent number 6,265,683
- Issue date Jul 24, 2001
- Wacker-Chemie GmbH
- Dirk Flottmann
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
SILICON PARTICLES HAVING A SPECIFIC CHLORINE CONTENT, AS ACTIVE ANO...
- Publication number 20210376315
- Publication date Dec 2, 2021
- Wacker Chemie AG
- Jürgen Pfeiffer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20120058040
- Publication date Mar 8, 2012
- WACKER CHEMIE AG
- Walter HAECKL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For Depositing Polycrystalline Silicone
- Publication number 20090180944
- Publication date Jul 16, 2009
- Wacker Chemie AG
- Karl Hesse
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Apparatus and method for the low-contamination, automatic crushing...
- Publication number 20060088970
- Publication date Apr 27, 2006
- Wacker Chemie GmbH
- Karl Hesse
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Device and method for producing a polycrystalline silicon ingot
- Publication number 20020088401
- Publication date Jul 11, 2002
- Harald Hertlein
- C01 - INORGANIC CHEMISTRY