Inventor
Esteban Chornet
Inventor
Sherbrooke, CA
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds13%
Y02PClimate change mitigation technologies in the production or processing of goods12%
C01BNon-metallic elements9%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases9%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C10GCracking hydrocarbon oils8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
11,123,719Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate202110,695,756Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate20209,738,569'Production of acrylic acid and ethanol from carbonaceous materials'20179,428,706'Method for low-severity gasification of heavy petroleum residues'20169,353,042'Production of acetates from acetic acid and alcohols'20169,150,488'Production of acrylic acid and ethanol from carbonaceous materials'20159,115,046'Production of ethanol from synthesis gas'20158,987,530'Production of alcohols having at least four carbon atoms from carbonaceous materials'20158,981,165'Production of alcohols having three carbon atoms from carbonaceous materials'20158,927,762'Production of oxygenated compounds from carbon monoxide and dimethyl carbonate'20158,871,081'Process for treating heavy oils'20148,834,834'Use of char particles in the production of synthesis gas and in hydrocarbon reforming'20148,636,923'Production of synthesis gas by heating oxidized biomass with a hot gas obtained from oxidation of residual products'20148,436,215'Production of ethanol from methanol'20138,192,647'Production of synthesis gas through controlled oxidation of biomass'20128,137,655'Production and conditioning of synthesis gas obtained from biomass'20128,105,480'Process for treating heavy oils'20128,080,693'Production of ethanol from methanol'20117,943,035'Treated oils having reduced densities and viscosities'20116,986,828'Process for producing low DP microcrystalline cellulose'20066,964,772'Chitosan-xanthan based polyionic hydrogels for stabilization and controlled release of vitamins'20056,436,161'Mobile granular bed filtration apparatus for hot gas conditioning'20026,172,272'Process for conversion of lignin to reformulated, partially oxygenated gasoline'20015,959,167'Process for conversion of lignin to reformulated hydrocarbon gasoline'19995,679,614'Steam reforming catalyst and method of preparation'19975,646,312'Process of aqueous extraction of maltol'19975,620,706'Polyionic insoluble hydrogels comprising xanthan and chitosan'19975,096,566'Process for reducing the viscosity of heavy hydrocarbon oils'19924,895,577'Low severity peat dewatering process'19904,767,543'Oxidation of wastewaters'19884,761,185'Rapid starch depolymerization via spray reactors'19884,328,089'Combined dewatering and liquid phase hydrogenolysis of raw peat using carbon monoxide'19824,113,651'Manufacture of a metal impregnated carbon from peat material'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1997Patents assigned to UNIV SHERBROOKE (6)· patent assignee history
1978–2021Based in Sherbrooke, CA· patent location history
1999–2001Based in Golden, CO, US· patent location history
2011–2021Patents assigned to CHORNET ESTEBAN (18)· patent assignee history
2011–2021Patents assigned to ENERKEM INC (15)· patent assignee history
2011–2016Patents assigned to VALSECCHI BORIS (5)· patent assignee history
2015–2017Patents assigned to MARIE-ROSE STEPHANE (6)· patent assignee history
2016Based in Quebec, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHORNET ESTEBANself | 18 | 2011–2021 |
| ENERKEM INC | 15 | 2011–2021 |
| MARIE-ROSE STEPHANE | 6 | 2015–2017 |
| UNIV SHERBROOKE | 6 | 1978–1997 |
| VALSECCHI BORIS | 5 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sherbrooke, CA | 30 | 1978–2021 |
| Golden, CO, US | 2 | 1999–2001 |
| Quebec, CA | 1 | 2016 |