Ernst-Juergen Schier

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Isolation of liquid urea from the off-gas of the synthesis of melamine
- Patent number 4,616,094
- Issue date Oct 7, 1986
- BASF Aktiengesellschaft
- Klaus Borho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Melamine quality by reactivation of the melamine synthesis catalyst
- Patent number 4,387,224
- Issue date Jun 7, 1983
- BASF Aktiengesellschaft
- Dieter Fromm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Simultaneous destruction of trace components in the reaction off-ga...
- Patent number 4,360,504
- Issue date Nov 23, 1982
- BASF Aktiengesellschaft
- Klaus Blanck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Isolation of pure ammonia from gas mixtures containing ammonia and...
- Patent number 4,120,667
- Issue date Oct 17, 1978
- BASF Aktiengesellschaft
- Hans Gettert
- C01 - INORGANIC CHEMISTRY