Inventor
Jeffrey S. Tolan
Inventor
Ottawa, CA
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Pprimary
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials7%
B01DSeparation5%
C12YEnzymes5%
C12NMicroorganisms or enzymes4%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium3%
C05CNitrogenous fertilisers3%
C05DInorganic fertilisers not covered by subclasses c05b, c05c3%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse3%
PatentTitleYear
11,008,598Process comprising acid pretreatment and enzymatic hydrolysis202110,662,455Sulfur dioxide and/or sulfurous acid pretreatment202010,513,714Lignocellulosic conversion process comprising sulfur dioxide and/or sulfurous acid pretreatment201910,087,476Process for hydrolyzing a pretreated feedstock and recovering lignin20189,574,212'Process comprising sulfur dioxide and/or sulfurous acid pretreatment and enzymatic hydrolysis'20178,987,509'Recovery of volatile carboxylic acids by extractive evaporation'20158,981,146'Recovery of volatile carboxylic acids by a stripper-extractor system'20158,980,599'Method for the production of alcohol from a pretreated lignocellulosic feedstock'20158,945,347'Method for mechanical pulp production'20158,911,979'Recovery of inorganic salt during processing of lignocellulosic feedstocks'20148,318,461'Enzyme compositions for the improved enzymatic hydrolysis of cellulose and methods of using same'20128,298,796'Method for the production of glucose from lignocellulosic feedstocks'20128,273,181'Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution'20128,247,200'Method of obtaining inorganic salt and acetate salt from cellulosic biomass'20128,247,203'Recovery of inorganic salt during processing of lignocellulosic feedstocks'20128,202,709'Enzyme compositions and methods for the improved enzymatic hydrolysis of cellulose'20128,012,721'Method for glucose production using endoglucanase core protein for improved recovery and reuse of enzyme'20118,003,352'Method of obtaining a product sugar stream from cellulosic biomass'20117,993,463'Method of processing lignocellulosic feedstock for enhanced xylose and ethanol production'20117,901,511'Method of processing lignocellulosic feedstock for enhanced xylose and ethanol production'20117,754,457'Method of continuous processing of lignocellulosic feedstock'20107,727,746'Upflow reactor for enzymatic hydrolysis of cellulose'20107,670,813'Inorganic salt recovery during processing of lignocellulosic feedstocks'20107,585,652'Recovery of inorganic salt during processing of lignocellulosic feedstocks'20097,419,809'Method for glucose production with a modified cellulase mixture'20087,368,036'Xylanase treatment of chemical pulp'20087,320,741'Method of xylanase treatment in a chlorine dioxide bleaching sequence'20087,060,482'Thermostable xylanases'20066,273,994'Method and device for measuring bleach requirement, bleachability, and effectivenss of hemicellulase enzyme treatment of pulp'20016,090,595'Pretreatment process for conversion of cellulose to fuel ethanol'20005,916,799'Protease-Treated and purified cellulase compositions and methods for reducing backstaining during enzymatic stonewashing'19995,916,780'Pretreatment process for conversion of cellulose to fuel ethanol'19995,866,407'Method and enzyme mixture for improved depilling of cotton goods'19995,700,686'Protease-treated and purified cellulase compositions and methods for reducing backstaining during enzymatic stonewashing'19975,591,304'Method for the use of enzymes in bleaching paper pulp'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2021Patents assigned to IOGEN CORP (11)· patent assignee history
1997–2021Based in Ottawa, CA· patent location history
2008–2015Patents assigned to IOGEN ENERGY CORP (19)· patent assignee history
2008–2015Based in Ontario, CA· patent location history
2012–2015Patents assigned to TOLAN JEFFREY S (9)· patent assignee history
2012–2015Patents assigned to FOODY BRIAN (7)· patent assignee history
2012–2015Patents assigned to ANAND VIJAY (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IOGEN ENERGY CORP | 19 | 2008–2015 |
| IOGEN CORP | 11 | 1997–2021 |
| TOLAN JEFFREY Sself | 9 | 2012–2015 |
| FOODY BRIAN | 7 | 2012–2015 |
| ANAND VIJAY | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ottawa, CA | 23 | 1997–2021 |
| Ontario, CA | 12 | 2008–2015 |