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Werner Klose
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Erftstadt, DE
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last 30 patents
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Patent Grant
1-Hydroxy-omega-(alkyl- or arylphosphinico)alkane-1,1-diphosphonic...
Patent number
4,960,928
Issue date
Oct 2, 1990
Hoechst Aktiengesellschaft Knapsack
Werner Klose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dimensionally stable alkaline cleansing agents of low density, and...
Patent number
4,915,865
Issue date
Apr 10, 1990
Hoechst Aktiengesellschaft
Lothar Westermann
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for making chlorophosphines and thiophosphinic acid chlorid...
Patent number
4,752,648
Issue date
Jun 21, 1988
Norbert Weferling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of 1-aminoalkane-1,1-diphosphonic acids
Patent number
4,418,019
Issue date
Nov 29, 1983
Hoechst Aktiengesellschaft
Werner Klose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for extractively separating a mixture containing phosphoric...
Patent number
4,410,466
Issue date
Oct 18, 1983
Hoechst Aktiengesellschaft
Gunther R. Schimmel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for reacting alcohols and/or phenols with phosphorus pentas...
Patent number
4,397,791
Issue date
Aug 9, 1983
Hoechst Aktiengesellschaft
Werner Krause
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous production of phosphine
Patent number
4,258,022
Issue date
Mar 24, 1981
Hoechst Aktiengesellschaft
Georg Elsner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of acid orthophosphoric acid ester mixtures
Patent number
4,141,938
Issue date
Feb 27, 1979
Hoechst Aktiengesellschaft
Werner Klose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized red phosphorus and process for making it
Patent number
4,136,154
Issue date
Jan 23, 1979
Hoechst Aktiengesellschaft
Horst Staendeke
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of acid phosphoric acid ester salts
Patent number
4,118,443
Issue date
Oct 3, 1978
Hoechst Aktiengesellschaft
Werner Klose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized red phosphorus and process for making it
Patent number
4,098,872
Issue date
Jul 4, 1978
Hoechst Aktiengesellschaft
Horst Staendeke
C07 - ORGANIC CHEMISTRY