Josef Leutner

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Freigericht, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flowable cyanuric chloride, process for the production thereof and...
- Patent number 6,290,925
- Issue date Sep 18, 2001
- Degussa AG
- Josef Leutner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing alkali metal salts or alkaline earth metal salt...
- Patent number 6,252,073
- Issue date Jun 26, 2001
- Degussa-Huls AG
- Manfred Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of alkali metal cyanide granulates
- Patent number 5,914,075
- Issue date Jun 22, 1999
- Degussa Aktiengesellschaft
- Herbert Riemenschneider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Granulated alkali metal cyanide
- Patent number 5,674,617
- Issue date Oct 7, 1997
- Degussa Aktiengesellschaft
- Herbert Riemenschneider
- C01 - INORGANIC CHEMISTRY