Inventor
LASSEN KENNETH M
US17 patents
Patents
17 patentsUS10927052B2Feb 23, 2021
Decene oligomers
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US10774040B1Sep 15, 2020
Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams
CHEVRON PHILLIPS CHEMICAL CO LP6 citations80
US9597693B1Mar 21, 2017
Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector
CHEVRON PHILLIPS CHEMICAL CO LP4 citations72
US10927074B2Feb 23, 2021
Synthesis of methyl ethyl sulfide and related production systems
CHEVRON PHILLIPS CHEMICAL CO LP2 citations71
US10647626B2May 12, 2020
Decene oligomers
CHEVRON PHILLIPS CHEMICAL CO LP4 citations71
US11608317B2Mar 21, 2023
Two-step synthesis of pyrrole compounds from furan compounds
CHEVRON PHILLIPS CHEMICAL CO LP0 citations61
US11174225B2Nov 16, 2021
Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds
CHEVRON PHILLIPS CHEMICAL CO LP1 citations61
US10207974B1Feb 19, 2019
Synthesis of gamma dicarbonyl and pyrrole compounds
CHEVRON PHILLIPS CHEMICAL CO LP1 citations61
US10189779B2Jan 29, 2019
Methods for producing thiol compounds and sulfide compounds using diphenylamine or a phenol compound
CHEVRON PHILLIPS CHEMICAL CO LP1 citations61
US12209063B2Jan 28, 2025
Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams
CHEVRON PHILLIPS CHEMICAL CO LP0 citations58
US11845716B2Dec 19, 2023
Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams
CHEVRON PHILLIPS CHEMICAL CO LP0 citations58
US11945770B1Apr 2, 2024
Catalytic processes and systems for alkyl sulfide purification
CHEVRON PHILLIPS CHEMICAL CO LP0 citations57
US11851397B2Dec 26, 2023
Methods of making mercaptan compounds using nickel-molybdenum catalysts
CHEVRON PHILLIPS CHEMICAL CO LP0 citations57
US10501408B2Dec 10, 2019
Methods for producing thiol compounds and sulfide compounds using diphenylamine or a phenol compound
CHEVRON PHILLIPS CHEMICAL CO LP0 citations51
US9539587B1Jan 10, 2017
Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector
CHEVRON PHILLIPS CHEMICAL CO LP0 citations51
US10633334B2Apr 28, 2020
Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds
CHEVRON PHILLIPS CHEMICAL CO LP0 citations50
US10538488B2Jan 21, 2020
Synthesis of methyl ethyl sulfide and related production systems
CHEVRON PHILLIPS CHEMICAL CO LP0 citations50