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Eberhard Teufel
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Gundelfinger, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Disintegratable cigarette filter
Patent number
6,776,168
Issue date
Aug 17, 2004
Rhodia Acetow GmbH
Eberhard Teufel
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Melt-blown nonwoven fabric, process for producing same and the uses...
Patent number
6,207,601
Issue date
Mar 27, 2001
Rhodia Acetow AG
Gunter Maurer
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Filter cigarette
Patent number
6,145,511
Issue date
Nov 14, 2000
Rhodia Acetow AG
Eberhard Teufel
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method and apparatus for producing fiber skeins
Patent number
5,733,234
Issue date
Mar 31, 1998
Rhone-Poulenc Rhodia Aktiengesellschaft
Christoph Greiner
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Structures formed from cellulose acetate, use thereof for the manuf...
Patent number
5,495,860
Issue date
Mar 5, 1996
Rhone-Poulenc Rhodia AG
Eberhard Teufel
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method and apparatus for producing fiber skeins
Patent number
5,460,590
Issue date
Oct 24, 1995
Rhone-Poulenc Rhodia Aktiengesellschaft
Christoph Greiner
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Filter tow and method for its manufacture as well as tobacco smoke...
Patent number
5,427,852
Issue date
Jun 27, 1995
Rhone-Poulenc Rhodia Aktiengesellschaft
Eberhard Teufel
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Ventilated cigarette
Patent number
4,809,717
Issue date
Mar 7, 1989
Rhodia AG
Dieter Imbery
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
FILTER OR FILTER ELEMENT FOR TOBACCO SMOKE CIGARETTE CONTAINING SUC...
Publication number
20100037905
Publication date
Feb 18, 2010
Günter Maurer
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Tobacco Smoking Filter or Filter Element with a Content of Adjuncts
Publication number
20080251091
Publication date
Oct 16, 2008
Rhodia Acetow GmbH
Eckart Schuetz
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
FILTER TOW
Publication number
20050126582
Publication date
Jun 16, 2005
Rhodia Acetow GmbH
Rudiger Dollhopf
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Device for the simultaneous, continuous measurement and regulation...
Publication number
20050096202
Publication date
May 5, 2005
Eberhard Teufel
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Filter tow
Publication number
20040237982
Publication date
Dec 2, 2004
Rudiger Dollhopf
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES