Inventor
RETSINA THEODORA
US71 patents
⚠️ This page may combine multiple inventors who share the name “RETSINA THEODORA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
API IP HOLDINGS LLC
20 patentsUS9499637B2Nov 22, 2016
Nanocellulose compositions and processes to produce same
API IP HOLDINGS LLC9 citations92
US9187865B2Nov 17, 2015
Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
API IP HOLDINGS LLC21 citations92
US8685685B2Apr 1, 2014
Processes for producing fermentable sugars and low-ash biomass for combustion or pellets
API IP HOLDINGS LLC26 citations92
US10214595B2Feb 26, 2019
Nanocellulose compositions and processes to produce same
API IP HOLDINGS LLC3 citations84
US9631316B2Apr 25, 2017
Biomass fractionation processes employing sulfur dioxide
API IP HOLDINGS LLC7 citations84
US9322133B2Apr 26, 2016
Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
API IP HOLDINGS LLC6 citations84
US9139857B2Sep 22, 2015
Stepwise enzymatic hydrolysis process for converting cellulose to glucose
API IP HOLDINGS LLC5 citations84
US8906657B2Dec 9, 2014
Processes for producing fermentable sugars and energy-dense biomass for combustion
API IP HOLDINGS LLC6 citations84
US10344303B2Jul 9, 2019
Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation products
API IP HOLDINGS LLC4 citations83
US10906994B2Feb 2, 2021
Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
API IP HOLDINGS LLC1 citations73
US9856605B2Jan 2, 2018
Integration of non-woody biorefining at pulp and paper plants
API IP HOLDINGS LLC3 citations73
US9556558B2Jan 31, 2017
Processes for producing high-yield pulp and paper products
API IP HOLDINGS LLC4 citations73
US9399840B2Jul 26, 2016
Sulfite-based processes for producing nanocellulose, and compositions and products produced therefrom
API IP HOLDINGS LLC4 citations73
US9085494B2Jul 21, 2015
Processes for producing low-ash biomass for combustion or pellets
API IP HOLDINGS LLC4 citations73
US9322072B2Apr 26, 2016
Processes and apparatus for lignin separation in biorefineries
API IP HOLDINGS LLC6 citations69
US9738729B2Aug 22, 2017
Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysates
API IP HOLDINGS LLC5 citations68
US9453249B2Sep 27, 2016
Process for producing hemicellulose sugars and energy from biomass
API IP HOLDINGS LLC2 citations63
US9315750B2Apr 19, 2016
Processes for producing biomass pellets and sugars
API IP HOLDINGS LLC2 citations63
US10093748B2Oct 9, 2018
Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
API IP HOLDINGS LLC1 citations62
US9322134B2Apr 26, 2016
Nanocellulose production using lignosulfonic acid
API IP HOLDINGS LLC2 citations62
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC
18 patentsUS11254957B2Feb 22, 2022
Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation products
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC5 citations82
US10557154B2Feb 11, 2020
Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation products
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC5 citations82
US10919985B2Feb 16, 2021
Nanocellulose compositions and processes to produce same
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC2 citations73
US11674071B2Jun 13, 2023
Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC2 citations72
US12077915B2Sep 3, 2024
Nanocellulose-reinforced corrugated medium
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC2 citations70
US11359334B2Jun 14, 2022
Nanocellulose-reinforced corrugated medium
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC2 citations70
US12492267B2Dec 9, 2025
Nanocellulose compositions and processes to produce same
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US12188181B2Jan 7, 2025
Sulfite-based processes for producing nanocellulose, and compositions and products produced therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US12134729B2Nov 5, 2024
Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US12091818B2Sep 17, 2024
Processes for producing nanocellulose, and nanocellulose compositions produced therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US12077654B2Sep 3, 2024
Hydrophobic nanocellulose-coated paper and paperboard
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US12006374B2Jun 11, 2024
Nanocellulose compositions and processes to produce same
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11932706B2Mar 19, 2024
Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11834523B2Dec 5, 2023
Nanolignocellulose compositions and processes to produce these compositions
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11795345B2Oct 24, 2023
Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11572418B2Feb 7, 2023
Nanocellulose compositions and processes to produce same
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11324830B2May 10, 2022
Processes for producing pharmaceutical excipients from lignocellulosic biomass, and pharmaceutical excipients obtained therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
US11142668B2Oct 12, 2021
Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefrom
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC0 citations62
RETSINA THEODORA
9 patentsUS7103452B2Sep 5, 2006
Method and system for targeting and monitoring the energy performance of manufacturing facilities
RETSINA THEODORA44 citations92
US8268125B2Sep 18, 2012
Method for vapor phase pulping with alcohol and sulfur dioxide
RETSINA THEODORA26 citations88
US8785155B2Jul 22, 2014
Process for obtaining biochemicals in a zero-liquid discharge plant
RETSINA THEODORA7 citations84
US8585863B2Nov 19, 2013
Separation of lignin from hydrolyzate
RETSINA THEODORA10 citations84
US8518672B2Aug 27, 2013
Process for producing hemicellulose sugars and energy from biomass
RETSINA THEODORA10 citations84
US8211680B2Jul 3, 2012
Process for obtaining biochemicals in a zero-liquid discharge plant
RETSINA THEODORA6 citations79
US8685167B2Apr 1, 2014
Method for hydrolysis of biomass in pulping spent liquor
RETSINA THEODORA2 citations63
US8518213B2Aug 27, 2013
Process for producing alcohol and other bioproducts from biomass extracts in a kraft pulp mill
RETSINA THEODORA2 citations63
US7490027B2Feb 10, 2009
Method and system for linear optimization of a continuous or semi-continuous process
RETSINA THEODORA6 citations63
AMERICAN PROCESS INC
2 patentsANDRITZ AHLSTROM OY
1 patentShowing the top 50 of 71 patents by PatentIndex Score.