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Volker Braeunling
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Heppenheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Ventilation system in a mobile structure and method for operating a...
Patent number
10,981,436
Issue date
Apr 20, 2021
Carl Freudenberg KG
Ulrich Stahl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filter arrangement for a mobile device
Patent number
10,843,114
Issue date
Nov 24, 2020
Carl Freudenberg KG
Tobias Scholz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Supply air arrangement for a mobile device
Patent number
10,780,383
Issue date
Sep 22, 2020
Carl Freudenberg KG
Tobias Scholz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filter element
Patent number
9,737,836
Issue date
Aug 22, 2017
Carl Freudenberg KG
Knuth Fickartz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element
Patent number
7,503,954
Issue date
Mar 17, 2009
Carl Freudenberg KG
Uwe Haefner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILTER ELEMENT HAVING A FUNCTIONAL SPACE AND FILTER ARRANGEMENT HAV...
Publication number
20210023494
Publication date
Jan 28, 2021
Carl Freudenberg KG
Alexander Oelsner
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR CONDITIONING DEVICE FOR USE IN AN AIR FLOW PATH OF AN AIR CONDI...
Publication number
20180370333
Publication date
Dec 27, 2018
Ulrich Stahl
B60 - VEHICLES IN GENERAL
Information
Patent Application
VENTILATION SYSTEM IN A MOBILE STRUCTURE AND METHOD FOR OPERATING A...
Publication number
20180319256
Publication date
Nov 8, 2018
Carl Freudenberg KG
Ulrich Stahl
B60 - VEHICLES IN GENERAL
Information
Patent Application
FILTER ARRANGEMENT FOR A MOBILE DEVICE
Publication number
20180250624
Publication date
Sep 6, 2018
Carl Freudenberg KG
Tobias Scholz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPLY AIR ARRANGEMENT FOR A MOBILE DEVICE
Publication number
20180250621
Publication date
Sep 6, 2018
Carl Freudenberg KG
Tobias Scholz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Publication number
20150224435
Publication date
Aug 13, 2015
Carl Freudenberg KG
Knuth Fickartz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter Element
Publication number
20150209709
Publication date
Jul 30, 2015
Carl Freudenberg KG
Alexandra Lazarevic
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter element and filter system
Publication number
20060225574
Publication date
Oct 12, 2006
Carl Freudenberg KG
Volker Braeunling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Adsorption filter
Publication number
20060123991
Publication date
Jun 15, 2006
Carl Freudenberg KG
Volker Braeunling
B60 - VEHICLES IN GENERAL
Information
Patent Application
Filter system
Publication number
20060016340
Publication date
Jan 26, 2006
Carl Freudenberg KG
Volker Braeunling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter element
Publication number
20060000197
Publication date
Jan 5, 2006
Carl Freudenberg KG
Uwe Haefner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL