Artur HEJCZYK

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen generating compositions comprising (Fe,Mg)O
- Patent number 10,549,992
- Issue date Feb 4, 2020
- Diehl Aviation Gilching GmbH
- Christoph Kallfass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen-generating compositions comprising thermally treated (Fe,Mg)O
- Patent number 10,435,298
- Issue date Oct 8, 2019
- Diehl Aviation Gilching GmbH
- Christoph Kallfass
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxygen generating compositions comprising (Li,Fe,Mg)O
- Patent number 10,358,348
- Issue date Jul 23, 2019
- Diehl Aviation Gilching GmbH
- Christoph Kallfass
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxygen-generating compositions comprising thermally treated (Li,Fe,...
- Patent number 10,351,426
- Issue date Jul 16, 2019
- Diehl Aviation Gilching GmbH
- Christoph Kallfass
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Oxygen Generating Compositions Comprising (Li,Fe,Mg)O
- Publication number 20170107104
- Publication date Apr 20, 2017
- Goodrich Lighting Systems GmbH
- Christoph KALLFASS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Oxygen Generating Compositions Comprising (Fe,Mg)O
- Publication number 20170107105
- Publication date Apr 20, 2017
- Goodrich Lighting Systems GmbH
- Christoph KALLFASS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Oxygen-Generating Compositions Comprising Thermally Treated (Fe,Mg)O
- Publication number 20170107107
- Publication date Apr 20, 2017
- Goodrich Lighting Systems GmbH
- Christoph KALLFASS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Oxygen-Generating Compositions Comprising Thermally Treated (Li,Fe,...
- Publication number 20170107106
- Publication date Apr 20, 2017
- Goodrich Lighting Systems GmbH
- Christoph KALLFASS
- C01 - INORGANIC CHEMISTRY