Inventor · disambiguated record
Hans Tummes
Also filed as: TUMMES HANS
10 granted patents·77 citations·filing 1972–1981
88Inventor score
Files withRUHRCHEMIE AG10
Top patents by PatentIndex Score
10 records- 0186US4138588AProcess for the improved manufacture of 2-ethylhexanolRUHRCHEMIE AG·Filed 1978·Granted Feb 6, 1979·21 cites·4 claims
- 0281US4094914AProcess for the production of divalent alcoholsRUHRCHEMIE AG·Filed 1976·Granted Jun 13, 1978·15 cites·9 claims
- 0378US3935285ARecovery of alcohols from esters formed during an oxo-synthesisRUHRCHEMIE AG·Filed 1972·Granted Jan 27, 1976·12 cites·7 claims
- 0472US4299990AProcess for preparing aldehydesRUHRCHEMIE AG·Filed 1980·Granted Nov 10, 1981·10 cites·6 claims
- 0558US4222966AProcess for the manufacture of aldehydesRUHRCHEMIE AG·Filed 1978·Granted Sep 16, 1980·5 cites·18 claims
- 0656US4041081AMethod for the preparation of pure n-aldehydesRUHRCHEMIE AG·Filed 1975·Granted Aug 9, 1977·4 cites·15 claims
- 0751US4041080AProcess for the production of primary aminesRUHRCHEMIE AG·Filed 1973·Granted Aug 9, 1977·4 cites·11 claims
- 0849US4039584ACatalytic cleavage of isobutyraldehydeRUHRCHEMIE AG·Filed 1975·Granted Aug 2, 1977·3 cites·12 claims
- 0930US4402860AProcess for demetallizing primary products of the oxo synthesisRUHRCHEMIE AG·Filed 1981·Granted Sep 6, 1983·2 cites·2 claims
- 1025US3993695AProcess for the separation of cobalt from primary products of the oxo-synthesis and recirculation thereof to the synthesis stageRUHRCHEMIE AG·Filed 1973·Granted Nov 23, 1976·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →