Inventor · disambiguated record
Jurgen Stadelhofer
Also filed as: STADELHOFER JUERGEN
9 granted patents·84 citations·filing 1979–1987
87Inventor score
Files withRUETGERSWERKE AG9
Top patents by PatentIndex Score
9 records- 0184US4259171AProcess for the separation of quinoline-insoluble components from coal tar pitchRUETGERSWERKE AG·Filed 1979·Granted Mar 31, 1981·28 cites·6 claims
- 0254US4827050AMethod for separation of phenols and bases from coal tar oils by extractionRUETGERSWERKE AG·Filed 1987·Granted May 2, 1989·16 cites·22 claims
- 0354US4427526AProcess for the production of hydrogenated aromatic compounds and their useRUETGERSWERKE AG·Filed 1981·Granted Jan 24, 1984·12 cites·8 claims
- 0449US4943365AMethod for the production of modified pitches and the further applicationRUETGERSWERKE AG·Filed 1987·Granted Jul 24, 1990·8 cites·16 claims
- 0545US4415429AProcess for the preparation of highly aromatic pitchlike hydrocarbonsRUETGERSWERKE AG·Filed 1980·Granted Nov 15, 1983·8 cites·7 claims
- 0644US4339328AProcess for the production of high grade carbonaceous bindersRUETGERSWERKE AG·Filed 1981·Granted Jul 13, 1982·5 cites·6 claims
- 0742US4380454ACoking quality of coals with insufficient coking propertiesRUETGERSWERKE AG·Filed 1980·Granted Apr 19, 1983·3 cites·5 claims
- 0835US4523016AProcess for the catalytic dehydrogenation of piperidineRUETGERSWERKE AG·Filed 1983·Granted Jun 11, 1985·1 cites·6 claims
- 0931US4430193AProcess for dissolving coal in hydrocarbon mixturesRUETGERSWERKE AG·Filed 1981·Granted Feb 7, 1984·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →