Inventor · disambiguated record
David B. Spry
Also filed as: SPRY DAVID B · SPRY DAVID BENJAMIN
6 granted patents·5 pending applications·2 citations·filing 2011–2024
68Inventor score
Files withBATTELLE MEMORIAL INSTITUTE3EXXONMOBIL RES & ENG CO3ALVAREZ MANUEL S1EXXONMOBIL CHEMICAL PATENTS INC1EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY1
Top patents by PatentIndex Score
11 records- 0166US10421698B2Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistryEXXONMOBIL RES & ENG CO·Filed 2017·Granted Sep 24, 2019·0 cites·16 claims
- 0265US12454649B2Hydrothermal liquefaction system with heat exchanger networkBATTELLE MEMORIAL INSTITUTE·Filed 2023·Granted Oct 28, 2025·0 cites·21 claims
- 0365US8614096B2Humidity and temperature corrections to improve accuracy of HF ambient air monitors based on tunable diode laser IR absorption measurementsALVAREZ MANUEL S·Filed 2011·Granted Dec 24, 2013·2 cites·6 claims
- 0463US10421699B2Production of iso-octene from tertiary alcoholsEXXONMOBIL RES & ENG CO·Filed 2017·Granted Sep 24, 2019·0 cites·23 claims
- 0561US12460139B2Solvent extraction system and process for hydrothermal liquefactionBATTELLE MEMORIAL INSTITUTE·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 0656US2025333654A1Hydrothermal liquefaction heat recovery processBATTELLE MEMORIAL INSTITUTE·Filed 2023·Application pending·0 cites
- 0751US2024360369A1Processes and Systems for Stabilizing Operation of a Steam Cracker Primary FractionatorEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 0849US2022275283A1Processes and Systems for Upgrading a Hydrocarbon-Containing FeedEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Application pending·0 cites
- 0947US2020063039A1Reducing carbon dioxide emissions in steam cracking operationsEXXONMOBIL RES & ENG CO·Filed 2019·Application pending·0 cites
- 1035US9739736B2HF alkylation processSPRY DAVID BENJAMIN·Filed 2014·Granted Aug 22, 2017·0 cites·17 claims
- 1131US2015329443A1Reid vapor pressure control processHO SUZZY CHEN HSI·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →