HELSA-WERKE HELMUT SANDLER GMBH & CO. KG

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Patents Grantslast 30 patents

Information Patent Grant
Activated carbon molded body and use thereof
- Patent number 6,699,561
- Issue date Mar 2, 2004
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Thomas Wolff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filtering material for fluidic media and a method and device for pr...
- Patent number 6,423,123
- Issue date Jul 23, 2002
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Gerald Rosenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of activated carbon from polymers with aromatic nuclei
- Patent number 6,300,466
- Issue date Oct 9, 2001
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Wolfgang Heschel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surface element
- Patent number 6,083,857
- Issue date Jul 4, 2000
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Kerstin Bottger
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of producing an adsorber filter body
- Patent number 6,004,495
- Issue date Dec 21, 1999
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Thorsten Keibel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of flexible surface filter material for...
- Patent number 5,769,992
- Issue date Jun 23, 1998
- Helsa-Werke Helmut Sandler GmbH & Co., KG
- Klaus Smolik
- B32 - LAYERED PRODUCTS
Information Patent Grant
Filter device having elongate absorber particles fixed to a flat ca...
- Patent number 5,603,753
- Issue date Feb 18, 1997
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Manfred Krull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flexible material including active particles, process for the produ...
- Patent number 5,334,436
- Issue date Aug 2, 1994
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Karin Hobbs
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Protective breathing mask
- Patent number 4,883,052
- Issue date Nov 28, 1989
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Anna-Maria Weiss
- A41 - WEARING APPAREL
Information Patent Grant
Filter material and process for the production thereof
- Patent number 4,800,190
- Issue date Jan 24, 1989
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- Klaus Smolik
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filter materials with a bipolar coating
- Publication number 20060264139
- Publication date Nov 23, 2006
- HELSA-WERKE HELMUT SANDLER GMBH & Co. KG
- Wolfgang Czado
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Fuel tank venting system and an additional filter element therefor
- Publication number 20050132888
- Publication date Jun 23, 2005
- HELSA-WERKE HELMUT SANDLER GMBH & Co. KG
- Thomas Wolff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mechanically stable, porous shaped activated carbon article, a proc...
- Publication number 20030178357
- Publication date Sep 25, 2003
- Helsa-Werke Helmut Sandler GmbH & Co. KG.
- Thomas Wolff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Activated carbon molded body and use thereof
- Publication number 20020103081
- Publication date Aug 1, 2002
- Helsa-Werke Helmut Sandler GmbH & Co. KG.
- Thomas Wolff
- C01 - INORGANIC CHEMISTRY

Trademarklast 30 trademarks

Information Trademark
75101656 - POTOMAC
- Serial number 75101656
- Registration number 2108473
- Filing date May 9, 1996
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75027412 - SORBEXX
- Serial number 75027412
- Registration number 2362468
- Filing date Dec 4, 1995
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- 7 - Machines and machine tools
Information Trademark
74089088 - HELSA
- Serial number 74089088
- Registration number 1743136
- Filing date Aug 17, 1990
- Helsa-Werke Helmut Sandler GmbH & Co. KG
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73699722 - HELSAROYAL
- Serial number 73699722
- Registration number 1579091
- Filing date Dec 4, 1987
- HELSA-WERKE HELMUT SANDLER GMBH & CO. KG.
- 24 - Textiles and textile goods, not included in other classes
Information Trademark
73639389 - HELSA
- Serial number 73639389
- Registration number 1492292
- Filing date Jan 12, 1987
- HELSA-WERKE HELMUT SANDLER GMBH & CO. KG.
- 24 - Textiles and textile goods, not included in other classes
Information Trademark
73625848 - HELSALOOM
- Serial number 73625848
- Registration number 1466226
- Filing date Oct 10, 1986
- HELSA-WERKE HELMUT SANDLER GMBH & CO. KG.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73597082 - HELSAPOR
- Serial number 73597082
- Registration number 1491975
- Filing date May 5, 1986
- HELSATEXX GMBH BEKLEIDUNGS-ZUBEHOR
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

HELSA-WERKE HELMUT SANDLER GMBH & CO. KG

Organization

Patents Grantslast 30 patents

Activated carbon molded body and use thereof

Filtering material for fluidic media and a method and device for pr...

Production of activated carbon from polymers with aromatic nuclei

Surface element

Method of producing an adsorber filter body

Process for the production of flexible surface filter material for...

Filter device having elongate absorber particles fixed to a flat ca...

Flexible material including active particles, process for the produ...

Protective breathing mask

Filter material and process for the production thereof

Patents Applicationslast 30 patents

Filter materials with a bipolar coating

Fuel tank venting system and an additional filter element therefor

Mechanically stable, porous shaped activated carbon article, a proc...

Activated carbon molded body and use thereof

Trademarklast 30 trademarks

75101656 - POTOMAC

75027412 - SORBEXX

74089088 - HELSA

73699722 - HELSAROYAL

73639389 - HELSA

73625848 - HELSALOOM

73597082 - HELSAPOR