VON ROLL UMWELTTECHNIK AG A SWISS COMPANY

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CH-8005 ZURICH, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for checking a knocking device
- Patent number 8,156,819
- Issue date Apr 17, 2012
- Von Roll Umwelttechnik AG
- Felix Koller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for purifying exhaust gases from a waste incineration plant
- Patent number 7,857,889
- Issue date Dec 28, 2010
- Von Roll Umwelttechnik AG
- Philipp Oliver Morf
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control method for waste incineration plants with auxiliary burner...
- Patent number 7,845,291
- Issue date Dec 7, 2010
- Von Roll Umwelttechnik AG
- Josef Mercx
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Regeneration of nt-scr catalysts
- Patent number 7,595,033
- Issue date Sep 29, 2009
- Von Roll Umwelttechnik AG
- Ruedi Frey
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Grate element for a grate of a waste combustion installation
- Patent number 7,424,856
- Issue date Sep 16, 2008
- Von Roll Umwelttechnik AG
- Werner Brennwald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Waste-throughput limiting control
- Patent number 7,343,866
- Issue date Mar 18, 2008
- Von Roll Umwelttechnik, AG
- Josef Mercx
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device for producing a rotating flow
- Patent number 6,938,561
- Issue date Sep 6, 2005
- Von Roll Umwelttechnik AG
- Erich Vogler
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for operating a refuse incineration plant
- Patent number 6,752,093
- Issue date Jun 22, 2004
- Von Roll Umwelttechnik AG
- Alfons Schirmer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Coolable arched roof
- Patent number 6,655,955
- Issue date Dec 2, 2003
- Von Roll Umwelttechnik AG
- Erwin Wachter
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Plant and grate block for the thermal treatment of waste materials
- Patent number 6,513,445
- Issue date Feb 4, 2003
- Von Roll Umwelttechnik AG
- Stefan Forsberg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Grate trough as part of a grate for a plant for the thermal treatme...
- Patent number 6,425,336
- Issue date Jul 30, 2002
- Von Roll Umwelttechnik AG
- Werner Brennwald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Chute of a feed system for a refuse incineration plant having a cut...
- Patent number 6,382,112
- Issue date May 7, 2002
- Von Roll Umwelttechnik AG
- Stefan Forsberg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device and process for adsorption or chemisorption of gaseous const...
- Patent number 6,290,752
- Issue date Sep 18, 2001
- Von Roll Umwelttechnik AG
- Felix Koller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for emptying a drum filled with solids
- Patent number 6,237,808
- Issue date May 29, 2001
- Von Roll Umwelttechnik AG
- Peter C. Straub
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for removing nitrogen oxides from flue gases
- Patent number 6,117,405
- Issue date Sep 12, 2000
- Von Roll Umwelttechnik AG
- Rudolf Frey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for the 3-stage treatment of solid residues f...
- Patent number 5,925,165
- Issue date Jul 20, 1999
- Von Roll Umwelttechnik AG
- Karl Heinz Pflugl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the thermal treatment of waste material
- Patent number 5,915,311
- Issue date Jun 29, 1999
- Von Roll Umwelttechnik AG
- Patrick Muller
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for incinerating waste material using oxygen i...
- Patent number 5,836,258
- Issue date Nov 17, 1998
- Von Roll Umwelttechnik AG
- Hans Ruegg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for the combustion of waste material with production of the...
- Patent number 5,797,336
- Issue date Aug 25, 1998
- Von Roll Umwelttechnik AG
- Patrick Muller
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Cooled grate block
- Patent number 5,775,238
- Issue date Jul 7, 1998
- Von Roll Umwelttechnik AG
- Rolf Hauser
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for the thermal treatment of waste material, particularly re...
- Patent number 5,771,820
- Issue date Jun 30, 1998
- Von Roll Umwelttechnik AG
- Hans Ruegg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the treatment of solid residue from refuse incineration...
- Patent number 5,765,489
- Issue date Jun 16, 1998
- Von Roll Umwelttechnik AG
- Ernst Hugentobler
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process and apparatus for the thermal production of energy from was...
- Patent number 5,749,309
- Issue date May 12, 1998
- Von Roll Umwelttechnik AG
- Stefan Forsberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cooled grate block
- Patent number 5,617,801
- Issue date Apr 8, 1997
- Von Roll Umwelttechnik AG
- Rolf Hauser
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fire monitoring system
- Patent number 5,592,151
- Issue date Jan 7, 1997
- Von Roll Umwelttechnik AG
- Vladimir Rolih
- G08 - SIGNALLING
Information Patent Grant
Process for the treatment of flue particulates
- Patent number 5,512,257
- Issue date Apr 30, 1996
- Von Roll Umwelttechnik AG
- Rudolf Frey
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method of recovering glass and metal from solid residues produced i...
- Patent number 5,511,496
- Issue date Apr 30, 1996
- Von Roll Umwelttechnik AG
- Peter Schoener
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
COOLABLE ARCHED ROOF
- Publication number 20030175647
- Publication date Sep 18, 2003
- Von Roll Umwelttechnik AG
- Erwin Wachter
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Grate trough as part of a grate for a plant for the thermal treatme...
- Publication number 20020046685
- Publication date Apr 25, 2002
- Von Roll Umwelttechnik AG
- Werner Brennwald
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Trademarklast 30 trademarks

Information Trademark
79079180 - DYNOR
- Serial number 79079180
- Registration number 3995772
- Filing date Dec 18, 2009
- Von Roll Umwelttechnik AG
- 6 - Common metals and their alloys
Information Trademark
75323936 - AQUAROLL
- Serial number 75323936
- Registration number 2222350
- Filing date Jul 14, 1997
- Von Roll Umwelttechnik AG
- 6 - Common metals and their alloys
Information Trademark
75290892 - ROLL-CONTROL
- Serial number 75290892
- Filing date May 12, 1997
- Von Roll Umwelttechnik AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75289222 - VON ROLL-CONTROL
- Serial number 75289222
- Filing date May 9, 1997
- Von Roll Umwelttechnik AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

VON ROLL UMWELTTECHNIK AG A SWISS COMPANY

Organization

Patents Grantslast 30 patents

Method for checking a knocking device

Method for purifying exhaust gases from a waste incineration plant

Control method for waste incineration plants with auxiliary burner...

Regeneration of nt-scr catalysts

Grate element for a grate of a waste combustion installation

Waste-throughput limiting control

Device for producing a rotating flow

Method for operating a refuse incineration plant

Coolable arched roof

Plant and grate block for the thermal treatment of waste materials

Grate trough as part of a grate for a plant for the thermal treatme...

Chute of a feed system for a refuse incineration plant having a cut...

Device and process for adsorption or chemisorption of gaseous const...

Method and device for emptying a drum filled with solids

Process for removing nitrogen oxides from flue gases

Process and apparatus for the 3-stage treatment of solid residues f...

Process for the thermal treatment of waste material

Method and apparatus for incinerating waste material using oxygen i...

Process for the combustion of waste material with production of the...

Cooled grate block

Method for the thermal treatment of waste material, particularly re...

Process for the treatment of solid residue from refuse incineration...

Process and apparatus for the thermal production of energy from was...

Cooled grate block

Fire monitoring system

Process for the treatment of flue particulates

Method of recovering glass and metal from solid residues produced i...

Patents Applicationslast 30 patents

COOLABLE ARCHED ROOF

Grate trough as part of a grate for a plant for the thermal treatme...

Trademarklast 30 trademarks

79079180 - DYNOR

75323936 - AQUAROLL

75290892 - ROLL-CONTROL

75289222 - VON ROLL-CONTROL