Inventor

SPRY DAVID B

US6 patents

⚠️ This page may combine multiple inventors who share the name “SPRY DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BATTELLE MEMORIAL INSTITUTE

2 patents

US12460139B2Nov 4, 2025

Solvent extraction system and process for hydrothermal liquefaction

BATTELLE MEMORIAL INSTITUTE0 citations53

US12454649B2Oct 28, 2025

Hydrothermal liquefaction system with heat exchanger network

BATTELLE MEMORIAL INSTITUTE0 citations47

EXXONMOBIL RES & ENG CO

2 patents

US10421698B2Sep 24, 2019

Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistry

EXXONMOBIL RES & ENG CO0 citations49

US10421699B2Sep 24, 2019

Production of iso-octene from tertiary alcohols

EXXONMOBIL RES & ENG CO0 citations46

ALVAREZ MANUEL S

1 patent

US8614096B2Dec 24, 2013

Humidity and temperature corrections to improve accuracy of HF ambient air monitors based on tunable diode laser IR absorption measurements

ALVAREZ MANUEL S2 citations53

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY

1 patent

US12570589B2Mar 10, 2026

Membrane process for butadiene extraction solvent purification

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations50