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Thomas Caesar

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  • Weinheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor, filter element comprising a sensor and use of said type of...
    • Patent number 10,189,701
    • Issue date Jan 29, 2019
    • Carl Freudenberg KG
    • Thomas Caesar
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Sensor
    • Patent number 9,863,829
    • Issue date Jan 9, 2018
    • Carl Freudenberg KG
    • Thomas Caesar
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Filter element with filter pockets
    • Patent number 9,623,355
    • Issue date Apr 18, 2017
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cartridge filter for purifying gas
    • Patent number 7,507,271
    • Issue date Mar 24, 2009
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter system
    • Patent number 7,419,524
    • Issue date Sep 2, 2008
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cassette filter
    • Patent number 7,288,130
    • Issue date Oct 30, 2007
    • Carl Freudenberg KG
    • Renate Tapper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cassette filter
    • Patent number 7,135,052
    • Issue date Nov 14, 2006
    • Carl Freudenberg KG
    • Michael Meierhoefer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    PREDICTION OF STATE VARIABLES FOR AIR FILTERS
    • Publication number 20210123850
    • Publication date Apr 29, 2021
    • Carl Freudenberg KG
    • Thomas CAESAR
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD FOR PREDICTING THE SERVICE LIFE OF A FILTER
    • Publication number 20210060474
    • Publication date Mar 4, 2021
    • Carl Freudenberg KG
    • Thomas Caesar
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR PROVIDING AN AIR STREAM
    • Publication number 20210060473
    • Publication date Mar 4, 2021
    • Carl Freudenberg KG
    • Thomas Caesar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FILTER ELEMENT WITH HONEYCOMB BODY FOR AIR CLEANING
    • Publication number 20200261839
    • Publication date Aug 20, 2020
    • Carl Freudenberg KG
    • Edith Kuehl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SENSOR, FILTER ELEMENT COMPRISING A SENSOR AND USE OF SAID TYPE OF...
    • Publication number 20170217763
    • Publication date Aug 3, 2017
    • Carl Freudenberg KG
    • Thomas Caesar
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    SENSOR
    • Publication number 20170219448
    • Publication date Aug 3, 2017
    • Carl Freudenberg KG
    • Thomas CAESAR
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MOBILE PURIFICATION DEVICE AND METHOD FOR PURIFYING INDOOR AIR AND/...
    • Publication number 20170128870
    • Publication date May 11, 2017
    • Carl Freudenberg KG
    • Thorsten Schmitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT WITH FILTER POCKETS
    • Publication number 20150174518
    • Publication date Jun 25, 2015
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cartridge filter for purifying gas
    • Publication number 20060107637
    • Publication date May 25, 2006
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system
    • Publication number 20050235618
    • Publication date Oct 27, 2005
    • Carl Freudenberg KG
    • Thomas Caesar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cassette filter
    • Publication number 20050160915
    • Publication date Jul 28, 2005
    • Carl Freudenberg KG
    • Renate Tapper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cassette filter
    • Publication number 20040172926
    • Publication date Sep 9, 2004
    • Michael Meierhoeffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL