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Philipp Hettkamp

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  • Freiberg, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS FILTER SYSTEM
    • Publication number 20250214018
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FILTER SYSTEM
    • Publication number 20250214021
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FILTER SYSTEM
    • Publication number 20250214022
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FILTER SYSTEM
    • Publication number 20250214016
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FILTER SYSTEM
    • Publication number 20250214019
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROUND FILTER ELEMENT AND FILTER DEVICE
    • Publication number 20240278162
    • Publication date Aug 22, 2024
    • Mann + Hummel GmbH
    • Daniel SCHMID
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROUND FILTER ELEMENT FOR FILTERING GASEOUS FLUID
    • Publication number 20240278164
    • Publication date Aug 22, 2024
    • Mann + Hummel GmbH
    • Daniel SCHMID
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROUND FILTER ELEMENT AND FILTER DEVICE
    • Publication number 20240278163
    • Publication date Aug 22, 2024
    • Mann + Hummel GmbH
    • Daniel SCHMID
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER ELEMENT AND FILTER SYSTEM
    • Publication number 20240252970
    • Publication date Aug 1, 2024
    • Mann + Hummel GmbH
    • Philipp HETTKAMP
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND FILTER SYSTEM
    • Publication number 20240252972
    • Publication date Aug 1, 2024
    • Mann + Hummel GmbH
    • Philipp HETTKAMP
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT COMPRISING A FILTER MEDIUM FOLDED IN A ZIG-ZAG-SHAPE...
    • Publication number 20230149842
    • Publication date May 18, 2023
    • Mann + Hummel GmbH
    • Daniel SCHMID
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element and Filter System
    • Publication number 20220088528
    • Publication date Mar 24, 2022
    • Mann + Hummel GmbH
    • Michael Kaufmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Round Filter Element, in Particular for Gas Filtration
    • Publication number 20210229017
    • Publication date Jul 29, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Element, in Particular for Gas Filtration
    • Publication number 20210205744
    • Publication date Jul 8, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cover for a Filter System, Seal for a Cover, and Filter System Comp...
    • Publication number 20210138380
    • Publication date May 13, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Air Filter Element Having a Circumferentially Protruding Clean Air...
    • Publication number 20210121807
    • Publication date Apr 29, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element, Filter System Comprising a Filter Element, and Method
    • Publication number 20210069631
    • Publication date Mar 11, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Element and Filter System Having a Filter Element
    • Publication number 20210069630
    • Publication date Mar 11, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Round Filter Element, in Particular for Gas Filtration
    • Publication number 20190308125
    • Publication date Oct 10, 2019
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Round Filter Element, in particular for Gas Filtration
    • Publication number 20190134546
    • Publication date May 9, 2019
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element, in Particular for Gas Filtration
    • Publication number 20180361294
    • Publication date Dec 20, 2018
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Medium and Use of the Filter Medium
    • Publication number 20170087496
    • Publication date Mar 30, 2017
    • Mann + Hummel GmbH
    • Philipp Hettkamp
    • B32 - LAYERED PRODUCTS