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Trostberg, DE
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last 30 patents
Information
Patent Grant
Hardener for epoxide resin masses
Patent number
5,223,172
Issue date
Jun 29, 1993
SKW Trostberg Aktiengesellschaft
Joachim V. Seyerl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of cyanamide
Patent number
5,166,432
Issue date
Nov 24, 1992
SKW Trostberg Aktiengesellshaft
Jens Weitkamp
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the separation of minerals by flotation
Patent number
5,047,144
Issue date
Sep 10, 1991
SKW Trostberg Aktiengesellschaft
Bohnslav Dobias
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for bleaching and delignifying cellulose-containing products
Patent number
5,034,096
Issue date
Jul 23, 1991
SKW Trostberg Aktiengesellschaft
Benedikt Hammer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for sizing in the production of paper, cardboard, paperboar...
Patent number
5,026,457
Issue date
Jun 25, 1991
SKW Trostberg Aktiengesellschaft
Rudolf Eichinger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Nitrification-inhibiting agent and process for the production thereof
Patent number
4,626,270
Issue date
Dec 2, 1986
SKW Trostberg Aktiengesellschaft
Horst Michaud
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Nitrogen fertilizer and process for its manufacture
Patent number
4,551,166
Issue date
Nov 5, 1985
SKW Trostberg Aktiengesellschaft
Horst Behnke
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Cyanuric chloride having improved shelf life
Patent number
4,492,679
Issue date
Jan 8, 1985
SKW Trostberg Aktiengesellschaft
Horst Michaud
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized fertilizer solutions
Patent number
4,475,939
Issue date
Oct 9, 1984
SKW Trostberg Aktiengesellschaft
Horst Michaud
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the production of odorless prilled urea-dicyandiamide f...
Patent number
4,309,206
Issue date
Jan 5, 1982
SKW Trostberg Aktiengesellschaft
Horst Michaud
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Hyperacidic solid metal lactates, process for producing same
Patent number
4,282,385
Issue date
Aug 4, 1981
SKW Trostberg Aktiengesellschaft
Ulrich Metz
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Aqueous fertilizer solutions containing dicyandiamide
Patent number
4,234,332
Issue date
Nov 18, 1980
SKW Trostberg Aktiengesellschaft
Horst Michaud
C05 - FERTILISERS MANUFACTURE THEREOF