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Zurich, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Connecting element
Patent number
5,685,662
Issue date
Nov 11, 1997
Alusuisse-Lonza Services Ltd.
Ulrich Rollin
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Process and device for cooling heated metal plates and strips
Patent number
5,640,872
Issue date
Jun 24, 1997
Alusuisse-Lonza Services Ltd.
Miroslaw Plata
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Composite material
Patent number
5,589,275
Issue date
Dec 31, 1996
Alusuisse-Lonza Services AG
Hans P. Breitler
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for forming a reflective surface
Patent number
5,582,863
Issue date
Dec 10, 1996
Alusuisse-Lonza Services Ltd.
Marcus Textor
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Coating a substrate surface with a permeation barrier
Patent number
5,580,386
Issue date
Dec 3, 1996
Alusuisse-Lonza Services Ltd.
Wolfgang Lohwasser
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum surfaces
Patent number
5,527,572
Issue date
Jun 18, 1996
Alusuisse-Lonza Services Ltd.
Marcus Textor
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Blister packs
Patent number
5,522,506
Issue date
Jun 4, 1996
Alusuisse-Lonza Services Ltd.
Monique Roulin
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Welded composite panels
Patent number
5,510,597
Issue date
Apr 23, 1996
Alusuisse-Lonza Services Ltd.
Lutz Kampmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite panels having two outer layers and a core
Patent number
5,508,082
Issue date
Apr 16, 1996
Alusuisse-Lonza Services Ltd.
Rainer Ehrat
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite panels having two outer layers and a core
Patent number
5,507,894
Issue date
Apr 16, 1996
Alusuisse-Lonza Services Ltd.
Rainer Ehrat
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Polymer-containing mixture
Patent number
5,498,482
Issue date
Mar 12, 1996
Alusuisse-Lonza Services Ltd.
Klaus Buchner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for joining components made of metal
Patent number
5,478,424
Issue date
Dec 26, 1995
Alusuisse-Lonza Services Ltd.
Jurgen Timm
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Coating a substrate surface with a permeation barrier
Patent number
5,436,035
Issue date
Jul 25, 1995
Alusuisse-Lonza Services Ltd.
Wolfgang Lohwasser
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Spray unit for cooling extruded sections
Patent number
5,413,314
Issue date
May 9, 1995
Alusuisse-Lonza Services Ltd.
Miroslaw Plata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the manufacture of multi-layer composites with sensitiv...
Patent number
5,403,424
Issue date
Apr 4, 1995
Alusuisse-Lonza Services Ltd.
Rainer Ehrat
B32 - LAYERED PRODUCTS
Information
Patent Grant
Aluminum surfaces
Patent number
5,403,657
Issue date
Apr 4, 1995
Alusuisse-Lonza Services Ltd.
Marcus Textor
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Casting machine for vertical continuous casting in a magnetic field
Patent number
5,390,725
Issue date
Feb 21, 1995
Alusuisse-Lonza Services Ltd.
Georges Berclaz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composites of plastic films and packaging made thereof
Patent number
5,387,449
Issue date
Feb 7, 1995
Alusuisse-Lonza Services Ltd.
Peter Kunz
B32 - LAYERED PRODUCTS
Information
Patent Grant
Apparatus for the production of a flame resistant to nonflammable c...
Patent number
5,384,004
Issue date
Jan 24, 1995
Alusuisse-Lonza Services Ltd.
Reinhard Schlatter
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Spray unit for cooling extruded sections
Patent number
5,382,306
Issue date
Jan 17, 1995
Alusuisse-Lonza Services Ltd.
Miroslaw Plata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Flame resistant to nonflammable composite panel
Patent number
5,360,507
Issue date
Nov 1, 1994
Alusuisse-Lonza Services Ltd.
Reinhard Schlatter
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Blister pack with a tear-off aid
Patent number
5,360,116
Issue date
Nov 1, 1994
Alusuisse-Lonza Services Ltd.
Dieter Schmiletzky
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Package
Patent number
5,353,985
Issue date
Oct 11, 1994
Alusuisse-Lonza Services Ltd.
Hans-Rudolf Nageli
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sound proofing and vibration dampening elastic connecting element
Patent number
5,339,745
Issue date
Aug 23, 1994
Alusuisse-Lonza Services Ltd.
Antal Ritzl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus for the production of a honeycomb core from foil strip
Patent number
5,334,276
Issue date
Aug 2, 1994
Alusuisse-Lonza Services Ltd.
Johannes Meier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for cleaning rolling oils
Patent number
5,332,510
Issue date
Jul 26, 1994
Alusuisse-Lonza Services Ltd.
Rudolf Baur
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coach body construction for rail vehicles having extruded aluminum...
Patent number
5,287,813
Issue date
Feb 22, 1994
Alusuisse-Lonza Services Ltd.
Roland Hanni
B61 - RAILWAYS
Information
Patent Grant
Process for heating a metal alloy workpiece
Patent number
5,282,910
Issue date
Feb 1, 1994
Alusuisse-Lonza Services Ltd.
Jean-Pierre Gabathuler
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for the production of a honeycomb core from foil strip util...
Patent number
5,277,732
Issue date
Jan 11, 1994
Alusuisse-Lonza Services Ltd.
Johannes Meier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for forming a flame resistant to nonflammable composite panel
Patent number
5,277,735
Issue date
Jan 11, 1994
Alusuisse-Lonza Services Ltd.
Reinhard Schlatter
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
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