Kristian Lungfiel

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Removal of bacteria from drinking water via filtration
- Patent number 11,633,718
- Issue date Apr 25, 2023
- INSTRACTION GMBH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous polymer material for bonding metal-containing ions or for pu...
- Patent number 11,014,071
- Issue date May 25, 2021
- INSTRACTION GMBH
- Martin Welter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL FOR MECHANICAL FILTRATION AND CHEMICAL BINDING O...
- Publication number 20240286086
- Publication date Aug 29, 2024
- instrAction GmbH
- Martin WELTER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICLES WITH BIOCIDAL COATING
- Publication number 20220159949
- Publication date May 26, 2022
- instrAction GmbH
- Martin Welter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR PURIFYING DRINKING WATER IN MULTIPLE STAGES
- Publication number 20210317027
- Publication date Oct 14, 2021
- instrAction GmbH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE FOR PURIFYING DRINKING WATER
- Publication number 20210078889
- Publication date Mar 18, 2021
- INSTRACTION GMBH
- Martin Welter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REMOVAL OF BACTERIA FROM DRINKING WATER VIA FILTRATION
- Publication number 20200197908
- Publication date Jun 25, 2020
- instrAction GmbH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE