Inventor · disambiguated record
Ashok S. Krishna
Also filed as: KRISHNA ASHOK S
9 granted patents·145 citations·filing 1985–2021
88Inventor score
Top patents by PatentIndex Score
9 records- 0178US4980045AHeavy oil pretreatment process with reduced sulfur oxide emissionsCHEVRON RES·Filed 1988·Granted Dec 25, 1990·40 cites·11 claims
- 0277US5098554AExpedient method for altering the yield distribution from fluid catalytic cracking unitsCHEVRON RES·Filed 1990·Granted Mar 24, 1992·37 cites·10 claims
- 0359US4997545AMethod for selective alteration of fluid catalytic cracker yield structuresCHEVRON RES·Filed 1985·Granted Mar 5, 1991·18 cites·10 claims
- 0458US12155205B2Energy transfer using high-pressure vesselENERGY INTERNET CORP·Filed 2021·Granted Nov 26, 2024·0 cites·25 claims
- 0552USRE36403EGasoline octane enhancement in fluid catalytic cracking process with split feed injection to riser reactorCHEVRON RES & TECH·Filed 1994·Granted Nov 23, 1999·14 cites·10 claims
- 0647US4869807AGasoline octane enhancement in fluid catalytic cracking process with split feed injection to riser reactorCHEVRON RES·Filed 1987·Granted Sep 26, 1989·11 cites·8 claims
- 0742US5616237ASplit feed injection fluid catalytic cracking processCHEVRON RES & TECH·Filed 1996·Granted Apr 1, 1997·18 cites·14 claims
- 0834US4784752AMethod for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic crackingCHEVRON RES·Filed 1987·Granted Nov 15, 1988·6 cites·28 claims
- 0914US4964979AMethod for suppressing the dehydrogenation activity of deposited metals on inert solids in heavy oil pretreatmentKRISHNA ASHOK S·Filed 1989·Granted Oct 23, 1990·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →