Inventor
LEWIS STEPHEN M
US26 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS STEPHEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POET RES INC
18 patentsUS7842484B2Nov 30, 2010
Method for producing ethanol using raw starch
POET RES INC59 citations97
US8679793B2Mar 25, 2014
Method for producing ethanol using raw starch
POET RES INC22 citations92
US7919289B2Apr 5, 2011
Methods and systems for producing ethanol using raw starch and selecting plant material
POET RES INC21 citations92
US7919291B2Apr 5, 2011
Method for producing ethanol using raw starch
POET RES INC43 citations92
US8748141B2Jun 10, 2014
Methods and systems for producing ethanol using raw starch and fractionation
POET RES INC23 citations91
US10604776B2Mar 31, 2020
Use of an esterase to enhance ethyl ester content in fermentation media
POET RES INC17 citations90
US9034631B2May 19, 2015
Systems and methods for yeast propagation
POET RES INC14 citations83
US10190086B2Jan 29, 2019
Methods of pitching yeast for fermentation, and related methods of fermentation and systems
POET RES INC13 citations82
US11104922B2Aug 31, 2021
Use of an esterase to enhance ethyl ester content in fermentation media
POET RES INC2 citations69
US11597950B1Mar 7, 2023
Systems, compositions, and methods of fermentation with Z. mobilis
POET RES INC2 citations67
US10900016B2Jan 26, 2021
Method and system for propagating a microorganism
POET RES INC1 citations62
US11319521B2May 3, 2022
Methods of pitching yeast for fermentation, and related methods of fermentation and systems
POET RES INC0 citations60
US11053522B2Jul 6, 2021
Methods and systems for obtaining oil from a stillage composition
POET RES INC0 citations58
US12077735B2Sep 3, 2024
Method of stillage clarification using transglutaminase
POET RES INC0 citations54
US11286457B1Mar 29, 2022
Methods of improved yeast health and fermentation with urease
POET RES INC0 citations54
US11441117B2Sep 13, 2022
Fermentation efficiency using yeast containing prions
POET RES INC0 citations53
US12365924B2Jul 22, 2025
Corn blends that include high oil corn and methods of making one or more biochemicals using high oil corn or corn blends that include high oil corn
POET RES INC0 citations51
US10889837B2Jan 12, 2021
Corn blends that include high oil corn and methods of making one or more biochemicals using high oil corn or corn blends that include high oil corn
POET RES INC0 citations51
LEWIS STEPHEN M
7 patentsUS8470550B2Jun 25, 2013
Composition comprising raw starch for the production of ethanol
LEWIS STEPHEN M12 citations92
US8409640B2Apr 2, 2013
Methods and systems for producing ethanol using raw starch and fractionation
LEWIS STEPHEN M16 citations90
US8597919B2Dec 3, 2013
Methods and systems for producing ethanol using raw starch and selecting plant material
LEWIS STEPHEN M12 citations83
US8497082B2Jul 30, 2013
Composition comprising corn flour and saccharification enzymes
LEWIS STEPHEN M6 citations83
US8409639B2Apr 2, 2013
Methods and systems for producing ethanol using raw starch and fractionation
LEWIS STEPHEN M9 citations82
US9540664B2Jan 10, 2017
Systems and methods for improving ethanol yield
LEWIS STEPHEN M5 citations72
US9487817B2Nov 8, 2016
Systems and methods for feedstock quality assessment
LEWIS STEPHEN M0 citations51