Friedrich POPP

Follow

Person

Ooltewath, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 10,544,047
- Issue date Jan 28, 2020
- Wacker Chemie AG
- Friedrich Popp
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gas distributor for a Siemens reactor
- Patent number 10,525,426
- Issue date Jan 7, 2020
- Wacker Chemie AG
- Friedrich Popp
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 10,150,675
- Issue date Dec 11, 2018
- Wacker Chemie AG
- Harald Hertlein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cleaning of CVD production spaces
- Patent number 9,962,745
- Issue date May 8, 2018
- Wacker Chemie AG
- Harald Hertlein
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20170305748
- Publication date Oct 26, 2017
- Wacker Chemie AG
- Friedrich POPP
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20170001869
- Publication date Jan 5, 2017
- Wacker Chemie AG
- Harald HERTLEIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GAS DISTRIBUTOR FOR A SIEMENS REACTOR
- Publication number 20160067663
- Publication date Mar 10, 2016
- Wacker Chemie AG
- Friedrich POPP
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CLEANING OF CVD PRODUCTION SPACES
- Publication number 20160045940
- Publication date Feb 18, 2016
- WACKER CHEMIE AG
- Harald HERTLEIN
- B08 - CLEANING