Inventor
Brian T. Keen
Inventor
Pinch, WV, US
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds42%
C07DHeterocyclic compounds12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for3%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state3%
PatentTitleYear
10,155,710Processes for making C3 products from ethylene and syngas using hydroformylation strategies201810,023,513Telomerization methods of using ethylene and/or propylene to make telomers of limited molecular weight20189,856,198'Processes for making C3 products from ethylene and syngas using hydroformylation strategies'20189,464,030'Processes for producing butanediol (BDO), diaminobutane (DAB), succinic dinitrile (SDN) and succinamide (DAM)'20169,115,080'Processes for producing caprolactam and derivatives thereof from fermentation broths containing diammonium adipate or monoammonium adipate'20158,937,147'Processes for producing diaminobutane (DAB), succinic dinitrile (SDN) and succinamide (DAM)'20158,895,779'Processes for producing monoammonium adipate and conversion of monoammonium adipate to adipic acid'20148,846,205'Hybrid strategies for reducing leaching of metal biocides from biodegradable substrates'20148,742,060'Processes for producing hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereof'20148,703,900'Processes for producing caprolactam and derivatives thereof from fermentation broths containing diammonium adipate, monoammonium adipate and/or adipic acid'20148,624,059'Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acid'20148,466,300'Processes for the production of hydrogenated products'20138,410,291'Processes for the production of hydrogenated products'20138,399,687'Processes for the production of hydrogenated products'20138,309,771'Two-stage, gas phase process for the manufacture of alkylene glycol'20128,246,792'Processes for producing succinic acid from fermentation broths containing diammonium succinate'20128,203,021'Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acid'20128,193,375'Processes for the production of hydrogenated products'20128,105,635'Post-impregnation treatments to improve distribution of metal biocides in an impregnated substrate'20128,084,626'Processes for the production of hydrogenated products'20116,734,327'Alkoxylation process using antimony catalyst'20046,583,104'Aqueous cleaning compositions'20036,558,569'Low viscosity functional fluids compositions'20036,455,459'Antimony catalyst compositions'20026,242,517'Aqueous resin compositions'20015,925,796'Method to de-couple methyl isobutyl ketone and diisobutyl ketone co-produced from acetone and/or isopropyl alcohol'19995,618,973'Esterification process'19974,982,021'Process for the production of alkylene glycols with metalate-containing solid'19914,970,334'Process for preparing esters of unsaturated alcohols'19904,948,915'Catalytic process for production of alkoxylated esters'19904,883,906'Production of trisubstituted hydroxyalkyl alkanoates from aldehydes'19894,760,200'Process for the production of alkylene glycols'19884,579,983'Process for the hydrolysis of alkylene oxides using organometalates'19864,578,524'Carbon dioxide-enhanced monoalkylene glycol production'19864,571,440'Continuous process for the production of alkylene glycol in the presence of organometalate'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2004Based in Charleston, WV, US· patent location history
1990–2014Patents assigned to UNION CARBIDE CHEM PLASTIC (12)· patent assignee history
2011–2016Patents assigned to CLINTON NYE A (14)· patent assignee history
2011–2016Patents assigned to DUNUWILA DILUM (14)· patent assignee history
2011–2016Patents assigned to FRUCHEY OLAN S (14)· patent assignee history
2011–2018Based in Pinch, WV, US· patent location history
2012–2018Patents assigned to KEEN BRIAN T (14)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CLINTON NYE A | 14 | 2011–2016 |
| DUNUWILA DILUM | 14 | 2011–2016 |
| FRUCHEY OLAN S | 14 | 2011–2016 |
| KEEN BRIAN Tself | 14 | 2012–2018 |
| UNION CARBIDE CHEM PLASTIC | 12 | 1990–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pinch, WV, US | 20 | 2011–2018 |
| Charleston, WV, US | 15 | 1986–2004 |