Inventor · disambiguated record
C. Richard Hsieh
Also filed as: HSIEH C RICHARD · HSIEH C Y
9 granted patents·1 pending application·264 citations·filing 1981–2006
90Inventor score
Top patents by PatentIndex Score
10 records- 0189US4676889ASolvent extraction process for recovering bitumen from tar sandCHEVRON RES·Filed 1984·Granted Jun 30, 1987·71 cites·15 claims
- 0284US5210348AProcess to remove benzene from refinery streamsCHEVRON RES & TECH·Filed 1991·Granted May 11, 1993·48 cites·67 claims
- 0381US5082990AAlkylation of aromatics-containing refinery streamsCHEVRON RES & TECH·Filed 1990·Granted Jan 21, 1992·67 cites·19 claims
- 0476US4761220AHydroprocessing catalyst fines as a first-stage catalyst in a two-stage, close-coupled thermal catalytic hydroconversion processCHEVRON RES·Filed 1984·Granted Aug 2, 1988·27 cites·20 claims
- 0560US5061457AApparatus for liquid feed dispersion in fluid catalytic cracking systemsCHEVRON RES & TECH·Filed 1989·Granted Oct 29, 1991·20 cites·6 claims
- 0657US4875996AMethod for liquid feed dispersion in fluid catalytic cracking systemsCHEVRON RES·Filed 1988·Granted Oct 24, 1989·20 cites·13 claims
- 0740US2007228386A1Wire-bonding free packaging structure of light emitted diodeSHIE JIN-SHOWN·Filed 2006·Application pending·0 cites
- 0835US4475925AGasification process for carbonaceous materialsCHEVRON RES·Filed 1982·Granted Oct 9, 1984·4 cites·3 claims
- 0930US4764270ASimultaneous upgrading of tar sand bitumen and coal by corefiningCHEVRON RES·Filed 1986·Granted Aug 16, 1988·6 cites·14 claims
- 1028US4398924ASulfur oxide reduction in a coal gasification processCHEVRON RES·Filed 1981·Granted Aug 16, 1983·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →