Inventor · Wierde, BE

Cindy Adam

30Patents
3h-index
23Co-inventors
59Inventor score

Filing activity: Jan 21, 2011 → Jul 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9233886B2 Simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts Emerging Cross-Sectional Technologies 6 Active
US9249066B2 Dehydration of alcohols on acidic catalysts Emerging Cross-Sectional Technologies 5 Active
US9260355B2 Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesis Emerging Cross-Sectional Technologies 5 Active
US9085502B2 Process for dehydration of ethanol into ethylene with low energy consumption Emerging Cross-Sectional Technologies 3 Active
US9505673B2 Dehydration of alcohols on a crystalline silicate of low Si/Al ratio Emerging Cross-Sectional Technologies 2 Active
US9862653B2 Use of a catalyst comprising a phosphorous modified zeolite in an alcohol dehydration process Emerging Cross-Sectional Technologies 1 Active
US9725376B2 Process for dehydration of ethanol into ethylene using pretreatment of the feedstock Chemistry; Metallurgy 1 Active
US9139929B2 Dehydration of alcohols on a crystalline silicate of low Si/Al ratio Emerging Cross-Sectional Technologies 1 Active
US9056806B2 Process to make olefins from isobutanol Emerging Cross-Sectional Technologies 1 Active
US9663414B2 Process for dehydration of ethanol to ethylene at low energy consumption Emerging Cross-Sectional Technologies 1 Active
US9079812B2 Process for dehydration of dilute ethanol into ethylene with low energy consumption without recycling of water Emerging Cross-Sectional Technologies 1 Active
US9079813B2 Process to make propylene from isobutanol by dehydration and subsequent cracking Emerging Cross-Sectional Technologies 1 Active
US9522853B2 Process to make olefins from isobutanol Emerging Cross-Sectional Technologies 1 Active
US10464053B2 Method for making a catalyst comprising a phosphorous modified zeolite and use of said zeolite Emerging Cross-Sectional Technologies 1 Active
US9056807B2 Process to make olefins from isobutanol Emerging Cross-Sectional Technologies 0 Active
US10472300B2 Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of sulfur containing compounds Emerging Cross-Sectional Technologies 0 Active
US10544067B2 Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of organic acids Emerging Cross-Sectional Technologies 0 Active
US12371626B2 Purification of waste plastic based oil with a high temperature hydroprocessing Emerging Cross-Sectional Technologies 0 Active
US9790142B2 Catalyst comprising a phosphorous modified zeolite and having partly an ALPO structure Emerging Cross-Sectional Technologies 0 Active
US9162940B2 Process to make olefins from isobutanol Emerging Cross-Sectional Technologies 0 Active
US10329213B2 Catalyst comprising a phosphorous modified zeolite and having partly and ALPO structure Emerging Cross-Sectional Technologies 0 Active
US9334202B2 Process to make propylene from isobutanol by dehydration and subsequent cracking Emerging Cross-Sectional Technologies 0 Active
US12203036B2 Purification of waste plastic based oil via a two steps hydrotreatment Emerging Cross-Sectional Technologies 0 Active
US9162941B2 Process to make olefins from isobutanol Emerging Cross-Sectional Technologies 0 Active
US9650311B2 Process for purification of CO2 in an ethylene stream obtained from the dehydration of ethanol Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.