Hans Disselnkotter

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Phosphonoformaldehyde, a process for its preparation and its use as...
- Patent number 4,447,367
- Issue date May 8, 1984
- Bayer Aktiengesellschaft
- Hermann Oediger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonohydroxyacetonitrile, a process for its preparation and its...
- Patent number 4,370,280
- Issue date Jan 25, 1983
- Bayer Aktiengesellschaft
- Hermann Oediger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoformaldehyde, a process for its preparation and its use as...
- Patent number 4,348,332
- Issue date Sep 7, 1982
- Bayer Aktiengesellschaft
- Hermann Oediger
- C07 - ORGANIC CHEMISTRY