Inventor · disambiguated record
Gerd Siekmann
Also filed as: SIEKMANN GERD
5 granted patents·36 citations·filing 1976–1989
77Inventor score
Top patents by PatentIndex Score
5 records- 0176US4313879AProcess for the manufacture of very pure ε-caprolactoneDEGUSSA·Filed 1980·Granted Feb 2, 1982·10 cites·9 claims
- 0273US4088676AProcess for the preparation of organic solutions of percarboxylic acidsBAYER AG·Filed 1976·Granted May 9, 1978·10 cites·20 claims
- 0368US4988829AProcess for the preparation of 2-(4-chlorophenylethyl)-2-tert.-butyl-oxiraneBAYER AG·Filed 1989·Granted Jan 29, 1991·10 cites·7 claims
- 0459US4344897AProcess for the preparation of percarboxylic acid solutionsBAYER AG·Filed 1979·Granted Aug 17, 1982·5 cites·15 claims
- 0537US4089892AProcess for the preparation of percarboxylic acid solutionsDEGUSSA·Filed 1976·Granted May 16, 1978·1 cites·17 claims
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