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Markus Roehrig
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Landshut, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a filter element provided with a sealing part
Patent number
11,471,804
Issue date
Oct 18, 2022
MANN+HUMMEL GMBH
Arthur Sudermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a filter element provided with a sealing part
Patent number
10,960,333
Issue date
Mar 30, 2021
MANN+HUMMEL GMBH
Arthur Sudermann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for producing filter bellows
Patent number
10,556,200
Issue date
Feb 11, 2020
MANN+HUMMEL GMBH
Timo Dirnberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing a filter element provided with a sealing part
Patent number
10,315,143
Issue date
Jun 11, 2019
MANN+HUMMEL GMBH
Arthur Sudermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a filter element provided with a sealing part
Patent number
9,630,131
Issue date
Apr 25, 2017
MANN+HUMMEL GMBH
Arthur Sudermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Filter element
Patent number
7,637,976
Issue date
Dec 29, 2009
Mann & Hummel GmbH
Timo Dirnberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method for producing a filter element provided with a sealing part
Publication number
20210283542
Publication date
Sep 16, 2021
Mann + Hummel GmbH
Arthur Sudermann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for producing a filter element provided with a sealing part
Publication number
20190358571
Publication date
Nov 28, 2019
Mann + Hummel GmbH
Arthur Sudermann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter Bellows and Filter Element
Publication number
20180361300
Publication date
Dec 20, 2018
Mann + Hummel GmbH
Markus Roehrig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Device for Manufacturing Filter Elements and Filter Element
Publication number
20180168404
Publication date
Jun 21, 2018
Mann + Hummel GmbH
Markus Roehrig
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Method for Producing Filter Bellows
Publication number
20180056225
Publication date
Mar 1, 2018
Mann + Hummel GmbH
Timo Dirnberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for producing a filter element provided with a sealing part
Publication number
20170282106
Publication date
Oct 5, 2017
Mann + Hummel GmbH
Arthur Sudermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method and Device for Manufacturing Filter Elements and Filter Element
Publication number
20150114191
Publication date
Apr 30, 2015
Mann + Hummel GmbH
Markus Roehrig
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Method for producing a filter element provided with a sealing part
Publication number
20150020489
Publication date
Jan 22, 2015
Mann + Hummel GmbH
Arthur Sudermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Filter element
Publication number
20060283161
Publication date
Dec 21, 2006
Mann & Hummel GmbH
Timo Dirnberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL