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Inventor

Michael S. Hankinson

Inventor
Lake Jackson, TX, US

Overview

5→
Patents
2008–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds36%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
C05CNitrogenous fertilisers9%
C05GMixtures of fertilisers covered individually by different subclasses of class c059%
C11CFatty acids from fats, oils or waxes9%
PatentTitleYear
10,513,492Process for conversion of dimethyl sulfide to methyl mercaptan201910,273,204Process for conversion of dimethyl sulfide to methyl mercaptan20198,003,748'Polythiourethane compositions and processes for making and using same'20117,989,655'Thiol ester compositions and processes for making and using same'20117,326,820'System and method for purifying heptane'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to CHEVRON PHILLIPS CHEMICAL CO (3)· patent assignee history
2008–2011Based in Bartlesville, OK, US· patent location history
2011Based in Borger, TX, US· patent location history
2019Patents assigned to CHEVRON PHILLIPS CHEMICAL CO LP (2)· patent assignee history
2019Based in Lake Jackson, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEVRON PHILLIPS CHEMICAL CO32008–2011
CHEVRON PHILLIPS CHEMICAL CO LP22019
Locations
LocationPatentsSpan
Lake Jackson, Texas, US22019
Bartlesville, OK, US22008–2011
Borger, Texas, US12011