James Hillier has been granted 16 US patents while listed as an inventor at Chevron . The first was granted in 2014 and the most recent in July 2025. James Hillier ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list James Hillier in Kingwood, TX, US.
Patents per Year Patents granted per year, 2014 to 2025 Bar chart with a peak of 8 patents in 2024. peak 8 2014: 1 patents 2014 2018: 1 patents 2018 2022: 2 patents 2022 2023: 3 patents 2023 2024: 8 patents 2024 2025: 1 patents 2025 Issued Patents All Time
Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date
12351545 Methanol production from methane utilizing a supported chromium catalyst Jamie N. Sutherland , Gregory G. Hendrickson , Max P. McDaniel 2025-07-08
12151993 Selective 1-hexene/1-octene production with 1-decene Michael S. Webster-Gardiner , Steven M. Bischof 2024-11-26
12134591 Methanol production from methane utilizing a supported chromium catalyst Jamie N. Sutherland , Gregory G. Hendrickson , Max P. McDaniel 2024-11-05
12077616 Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol Michael S. Webster-Gardiner 2024-09-03
12024479 Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter Bruce E. Kreischer , Kendall M. Hurst , Eric D. Schwerdtfeger , Steven M. Bischof , Jared T. Fern +1 more 2024-07-02
11976036 Synthesis of n-heptane from olefins and related production systems Steven M. Bischof , Jeffery C. Gee , Kamaljeet Kaur , Ronald C. Smith , Darin B. Tiedtke +1 more 2024-05-07
11958745 Use of methane pyrolysis to decarbonize a hydrocarbon cracking system Michael S. Webster-Gardiner 2024-04-16
11955674 Use of a fuel cell to decarbonize a hydrocarbon cracking system — 2024-04-09
11859025 Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems Steven M. Bischof , Uriah J. Kilgore , Steve Hutchison , Bruce E. Kreischer , Orson L. Sydora 2024-01-02
11753356 Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter Bruce E. Kreischer , Kendall M. Hurst , Eric D. Schwerdtfeger , Steven M. Bischof , Jared T. Fern +1 more 2023-09-12
11731921 Synthesis of n-heptane from olefins and related production systems Steven M. Bischof , Jeffery C. Gee , Kamaljeet Kaur , Ronald C. Smith , Darin B. Tiedtke +1 more 2023-08-22
11572324 Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter Bruce E. Kreischer , Kendall M. Hurst , Eric D. Schwerdtfeger , Steven M. Bischof , Jared T. Fern +1 more 2023-02-07
11498889 Selective 1-hexene/1-octene production with 1-decene Steven M. Bischof 2022-11-15
11267909 Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems Steven M. Bischof , Uriah J. Kilgore , Steve Hutchison , Bruce E. Kreischer , Orson L. Sydora 2022-03-08
9909067 Staged biomass fractionator Daren Daugaard , Davy Tong , Vern Traxler , Vital AELION , Gary G. Podrebarac +1 more 2018-03-06
8835517 Method for producing dimethyl ether using a separator Michael Cheiky 2014-09-16
