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Pluss-Staufer AG
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Oftringen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Coating color
Patent number
5,873,935
Issue date
Feb 23, 1999
Pluss-Staufer AG
Max Schachenmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Pigment mixture for the paper industry consisting of calcium carbon...
Patent number
5,120,365
Issue date
Jun 9, 1992
Pluss-Staufer AG
Werner Kogler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Highly concentrated aqueous suspension of minerals and/or fillers a...
Patent number
5,076,846
Issue date
Dec 31, 1991
Pluss-Staufer AG
Matthias Buri
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Direct processing of polymer with pulverulent additives in injectio...
Patent number
5,017,015
Issue date
May 21, 1991
Pluss-Staufer AG
Hans-Peter Schlumpf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Carbonate-containing mineral fillers, pigments and similar materials
Patent number
4,767,464
Issue date
Aug 30, 1988
Pluss-Staufer AG
Dieter Strauch
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Corrosion preventative pigment and composition
Patent number
4,212,674
Issue date
Jul 15, 1980
Pluss-Staufer AG
Dieter Strauch
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Surface-treated mineral filler
Patent number
4,191,670
Issue date
Mar 4, 1980
Pluss-Staufer AG
Dieter Strauch
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for determining the reflective properties of s...
Patent number
4,072,426
Issue date
Feb 7, 1978
Pluss-Staufer AG
Herwig Horn
G01 - MEASURING TESTING
Information
Patent Grant
Ultrafine natural calcium carbonates as fillers in varnishes and pa...
Patent number
4,013,602
Issue date
Mar 22, 1977
Pluss-Staufer AG
Pierre Delfosse
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Use of ultrafine natural calcium carbonates as fillers in natural a...
Patent number
3,959,192
Issue date
May 25, 1976
Pluss-Staufer AG
Pierre Delfosse
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ultrafine natural calcium carbonates as coating pigments in coated...
Patent number
3,940,550
Issue date
Feb 24, 1976
Pluss-Staufer AG
Pierre Delfosse
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the wet grinding of materials
Patent number
3,934,825
Issue date
Jan 27, 1976
Pluss-Staufer AG
Pierre Delfosse
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75132909 - CHROMOGLOSS
Serial number
75132909
Registration number
2608348
Filing date
Jul 11, 1996
PLUSS-STAUFER AG
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73209897 - OMYSON
Serial number
73209897
Registration number
1166220
Filing date
Apr 2, 1979
Pluss-Staufer AG
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments