Patents by Inventor Detlef Hega

Detlef Hega has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MODULAR FILTER ELEMENT FOR HOT GAS FILTRATION
    Publication number: 20220305419
    Abstract: A modular filter element that has a first elongate hollow body and a second elongate hollow, where a female portion extends axially into a wall of one of the elongate hollow bodies and a male portion extends axially from the other elongate hollow body into the female portion to connect the first elongate hollow body to the second elongate hollow body is disclosed.
    Type: Application
    Filed: June 17, 2020
    Publication date: September 29, 2022
    Applicant: MADISON FILTER 981 LIMITED
    Inventors: Elgin OKTAY, Detlef HEGA, Purv PUROHIT
  • MODULAR FILTER ELEMENT AND COUPLING
    Publication number: 20220134268
    Abstract: The invention relates to a ceramic modular filter element comprising a first elongate hollow body, a second elongate body and a sleeve for coupling the first elongate body to the second elongate body, wherein the first elongate hollow body comprises a frustoconical section, the second elongate hollow body is configured to receive the frustoconical section of the first elongate hollow body and the sleeve comprises projections for engaging with a surface of the first elongate hollow body and/or the second elongate hollow body.
    Type: Application
    Filed: December 10, 2019
    Publication date: May 5, 2022
    Applicant: MADISON FILTER 981 LIMITED
    Inventors: Detlef Hega, Purv Purohit, Ian Colin Chisem
  • MODULAR FILTER ELEMENT
    Publication number: 20210268419
    Abstract: The present invention relates to a modular ceramic filter element comprising two or more elongate hollow bodies, wherein the elongate hollow bodies are formed to define twist-lock connection means for joining adjacent elongate hollow bodies together.
    Type: Application
    Filed: June 18, 2019
    Publication date: September 2, 2021
    Applicant: MADISON FILTER 981 LIMITED
    Inventors: Detlef Hega, Ian Chisem, Purv Purohit
  • MODULAR FILTER ELEMENT
    Publication number: 20210245085
    Abstract: The present invention relates to a modular filter element comprising a first elongate hollow body, a second elongate hollow body and connection means for connecting the first elongate hollow body to the second elongate hollow body, wherein the connection means comprises a connection member that extends into a lower wall of the first elongate hollow body and into the upper wall of the second elongate hollow body to provide a gas-tight seal between the first elongate hollow body and the second elongate hollow body.
    Type: Application
    Filed: June 18, 2019
    Publication date: August 12, 2021
    Applicant: MADISON FILTER 981 LIMITED
    Inventors: Detlef Hega, Ian Chisem, Purv Purohit
  • Filter element
    Patent number: 10661212
    Abstract: The present invention relates to a ceramic filter arrangement comprising a ceramic filter and a support housed within the ceramic filter, wherein the support is in contact with inside walls of the ceramic filter.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: May 26, 2020
    Assignee: CLEAR EDGE FILTRATION CFE GMBH
    Inventors: Alexander Grothues, Detlef Hega
  • FILTER ELEMENT
    Publication number: 20170312675
    Abstract: The present invention relates to a ceramic filter arrangement comprising a ceramic filter and a support housed within the ceramic filter, wherein the support is in contact with inside walls of the ceramic filter.
    Type: Application
    Filed: November 9, 2015
    Publication date: November 2, 2017
    Inventors: Alexander Grothues, Detlef Hega