Bertram Bartelt

Person

Steinheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Separating apparatus for separating liquid from gas, in particular...
- Patent number 12,263,434
- Issue date Apr 1, 2025
- MANN+HUMMEL GMBH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separating device for separating a fluid from gas as well as separa...
- Patent number 11,679,353
- Issue date Jun 20, 2023
- MANN+HUMMEL GMBH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation device and oil separating air filter assembly comprising...
- Patent number 11,439,940
- Issue date Sep 13, 2022
- MANN+HUMMEL GMBH
- Peter Biebricher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation device and oil separating air filter assembly comprising...
- Patent number 11,346,333
- Issue date May 31, 2022
- MANN+HUMMEL GMBH
- Peter Biebricher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separating device for separating a fluid from gas as well as separa...
- Patent number 11,161,071
- Issue date Nov 2, 2021
- MANN+HUMMEL GMBH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Housing, housing cover and connecting part of a device for separati...
- Patent number 10,391,436
- Issue date Aug 27, 2019
- MANN+HUMMEL GMBH
- Janine Schmelzle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Housing, housing cover and connecting part of a device for separati...
- Patent number 10,035,092
- Issue date Jul 31, 2018
- MANN+HUMMEL GMBH
- Janine Schmelzle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cup-shaped housing, device for separating liquid from air, and meth...
- Patent number 9,248,393
- Issue date Feb 2, 2016
- MANN+HUMMEL GMBH
- Klemens Dworatzek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gap filter for liquids or gases
- Patent number 5,723,051
- Issue date Mar 3, 1998
- Filterwerk Mann & Hummel GmbH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backwashable filter for fluids
- Patent number 5,554,284
- Issue date Sep 10, 1996
- Filterwerk Mann & Hummel GmbH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Separating Apparatus for Separating Liquid from Gas, in Particular...
- Publication number 20220233988
- Publication date Jul 28, 2022
- Mann + Hummel GmbH
- Bertram BARTELT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Separating Device for Separating a Fluid from Gas as well as Separa...
- Publication number 20220118395
- Publication date Apr 21, 2022
- Mann + Hummel GmbH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION DEVICE AND OIL SEPARATING AIR FILTER ASSEMBLY COMPRISING...
- Publication number 20200224649
- Publication date Jul 16, 2020
- Mann + Hummel GmbH
- Peter Biebricher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEPARATION DEVICE AND OIL SEPARATING AIR FILTER ASSEMBLY COMPRISING...
- Publication number 20200222843
- Publication date Jul 16, 2020
- Mann + Hummel GmbH
- Peter Biebricher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Separating Device for Separating a Fluid from Gas as well as Separa...
- Publication number 20180243676
- Publication date Aug 30, 2018
- Mann + Hummel GmbH
- Bertram Bartelt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Housing, Housing Cover and Connecting Part of a Device for Separati...
- Publication number 20180104632
- Publication date Apr 19, 2018
- Mann + Hummel GmbH
- Janine Schmelzle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Housing, Housing Cover and Connecting Part of a Device for Separati...
- Publication number 20170296957
- Publication date Oct 19, 2017
- Mann + Hummel GmbH
- Janine Schmelzle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Housing, Housing Cover and Connecting Part of a Device for Separati...
- Publication number 20160030870
- Publication date Feb 4, 2016
- Mann + Hummel GmbH
- Janine Schmelzle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cup-shaped Housing, Device for Separating Liquid from Air, and Meth...
- Publication number 20150101293
- Publication date Apr 16, 2015
- Mann + Hummel GmbH
- Klemens Dworatzek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Bertram Bartelt

Person

Patents Grantslast 30 patents

Separating apparatus for separating liquid from gas, in particular...

Separating device for separating a fluid from gas as well as separa...

Separation device and oil separating air filter assembly comprising...

Separation device and oil separating air filter assembly comprising...

Separating device for separating a fluid from gas as well as separa...

Housing, housing cover and connecting part of a device for separati...

Housing, housing cover and connecting part of a device for separati...

Cup-shaped housing, device for separating liquid from air, and meth...

Gap filter for liquids or gases

Backwashable filter for fluids

Patents Applicationslast 30 patents

Separating Apparatus for Separating Liquid from Gas, in Particular...

Separating Device for Separating a Fluid from Gas as well as Separa...

SEPARATION DEVICE AND OIL SEPARATING AIR FILTER ASSEMBLY COMPRISING...

SEPARATION DEVICE AND OIL SEPARATING AIR FILTER ASSEMBLY COMPRISING...

Separating Device for Separating a Fluid from Gas as well as Separa...

Housing, Housing Cover and Connecting Part of a Device for Separati...

Housing, Housing Cover and Connecting Part of a Device for Separati...

Housing, Housing Cover and Connecting Part of a Device for Separati...

Cup-shaped Housing, Device for Separating Liquid from Air, and Meth...