Inventor

BRANDON J. O'NEILL

Inventor
US

Overview

12→
Patents
2022–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry21%
C10GCracking hydrocarbon oils21%
C07CAcyclic or carbocyclic compounds15%
Y02PClimate change mitigation technologies in the production or processing of goods13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
C01BNon-metallic elements4%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials2%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases2%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY (10)· patent assignee history
2022Patents assigned to EXXONMOBIL RES & ENG CO (2)· patent assignee history
2022Patents assigned to EXXONMOBIL RES & ENGINEERING COMPANY (1)· patent assignee history
2022–2026Based in US· patent location history
2023Patents assigned to EXXON MOBIL TECH AND ENGINEERING COMPANY (1)· patent assignee history
2024–2025Patents assigned to FUELCELL ENERGY INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY102022–2026
EXXONMOBIL RES & ENG CO22022
FUELCELL ENERGY INC22024–2025
EXXON MOBIL TECH AND ENGINEERING COMPANY12023
EXXONMOBIL RES & ENGINEERING COMPANY12022
Locations
LocationPatentsSpan
US122022–2026