Daniel M. Hasenberg — 44 Patents at Chevron

Daniel M. Hasenberg has been granted 44 US patents while listed as an inventor at Chevron. The first was granted in 1989 and the most recent in January 2025. Daniel M. Hasenberg ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Daniel M. Hasenberg in Kingwood, TX, US.

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #	Title	Co-Inventors	Date
12209063	Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams	Kenneth M. Lassen, Michael S. Matson, Dave C. Schwierman	2025-01-28
11945770	Catalytic processes and systems for alkyl sulfide purification	Kenneth M. Lassen, Ugochukwu Nwagwu, Jonathan A. Powell	2024-04-02
11851397	Methods of making mercaptan compounds using nickel-molybdenum catalysts	Jason L. Kreider, Brian Gerlach, Dale M. Solaas, Kenneth M. Lassen	2023-12-26
11845716	Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams	Kenneth M. Lassen, Michael S. Matson, Dave C. Schwierman	2023-12-19
11634648	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2023-04-25
11498041	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2022-11-15
11492558	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2022-11-08
11174225	Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds	Kenneth M. Lassen, Jason L. Kreider, Henry Hwu	2021-11-16
11168157	Melt flow index response in polyethylene reactors	Jeffrey S. Lowell	2021-11-09
11149211	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2021-10-19
11103843	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2021-08-31
10927074	Synthesis of methyl ethyl sulfide and related production systems	Kenneth M. Lassen, Jason L. Kreider, Henry Hwu	2021-02-23
10774040	Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams	Kenneth M. Lassen, Michael S. Matson, Dave C. Schwierman	2020-09-15
10773958	Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide	Mitchell D. Refvik, Michael S. Matson, Maruti Bhandarkar, Ronald D. Knudsen	2020-09-15
10689333	2-mercaptoethanol synthesis	Jason L. Kreider, Alex Pauwels	2020-06-23
10633334	Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds	Kenneth M. Lassen, Jason L. Kreider, Henry Hwu	2020-04-28
10633603	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2020-04-28
10544094	Beta-mercaptoethanol synthesis	Alex Pauwels	2020-01-28
10538488	Synthesis of methyl ethyl sulfide and related production systems	Kenneth M. Lassen, Jason L. Kreider, Henry Hwu	2020-01-21
10538430	System and method for containing an emission of sulfur trioxide	—	2020-01-21
10537867	Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis	Vincent D. McGahee	2020-01-21
10513492	Process for conversion of dimethyl sulfide to methyl mercaptan	Reza Khankal, Henry Hwu, Christina M. Barry, Mitchell D. Refvik, Michael S. Hankinson	2019-12-24
10336614	Hydrogen sulfide production process and related reactor vessels	Alex Pauwels, Ives Mertens	2019-07-02
10273204	Process for conversion of dimethyl sulfide to methyl mercaptan	Reza Khankal, Henry Hwu, Christina M. Barry, Mitchell D. Refvik, Michael S. Hankinson	2019-04-30
10052602	Aromatization reactors with hydrogen removal and related reactor systems	Cori A. Demmelmaier-Chang, Scott H. Brown, Vincent D. McGahee, Scott G. Morrison	2018-08-21

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Daniel M. Hasenberg — 44 Patents

Issued Patents All Time

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