Inventor · disambiguated record
Rudolf Oberkobusch
Also filed as: OBERKOBUSCH RUDOLF
5 granted patents·12 citations·filing 1974–1989
73Inventor score
Files withRUETGERSWERKE AG5
Top patents by PatentIndex Score
5 records- 0142US4871443ANovel method for extraction of salts from coal tar and pitchesRUETGERSWERKE AG·Filed 1989·Granted Oct 3, 1989·4 cites·9 claims
- 0239US4900717ARecovery of 2,6-dialkyl-naphthalene isomersRUETGERSWERKE AG·Filed 1988·Granted Feb 13, 1990·3 cites·8 claims
- 0337US3991074AProcess for the catalytic conversion of o-ethylaniline to indoleRUETGERSWERKE AG·Filed 1974·Granted Nov 9, 1976·1 cites·9 claims
- 0435US4523016AProcess for the catalytic dehydrogenation of piperidineRUETGERSWERKE AG·Filed 1983·Granted Jun 11, 1985·1 cites·6 claims
- 0529US4304606APlasticized coal tar pitch, composition containing same and its useRUETGERSWERKE AG·Filed 1979·Granted Dec 8, 1981·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →