Assignee
FPINNOVATIONS
CA·45 granted patents·23 pending applications·104 citations·filing 2003–2025
Top patents by PatentIndex Score
68 records- 0190US9091023B2Method for separating lignin from black liquorFPINNOVATIONS·Filed 2014·Granted Jul 28, 2015·7 cites·18 claims
- 0286US9994712B2Method of producing ultra-low density fiber composite materialsFPINNOVATIONS·Filed 2014·Granted Jun 12, 2018·8 cites·18 claims
- 0385US11834785B2Method of transforming high consistency pulp fibers into pre-dispersed semi-dry and dry fibrous materialsFPINNOVATIONS·Filed 2017·Granted Dec 5, 2023·3 cites·20 claims
- 0484US10087580B2Dry mixed re-dispersible cellulose filament/carrier product and the method of making the sameFPINNOVATIONS·Filed 2016·Granted Oct 2, 2018·8 cites·16 claims
- 0583US8354004B2Unruptured, ionic, swollen starch for use in papermakingFPINNOVATIONS·Filed 2009·Granted Jan 15, 2013·4 cites·28 claims
- 0683US8349948B2Thermoplastic nanocomposite material based on nanocrystalline cellulose (NCC)FPINNOVATIONS·Filed 2011·Granted Jan 8, 2013·4 cites·11 claims
- 0783US7604712B2Method for determining chemical pulp kappa number with visible-near infrared spectrometryFPINNOVATIONS·Filed 2006·Granted Oct 20, 2009·9 cites·15 claims
- 0881US10011528B2Compositions, panels and sheets comprising mineral fillers and methods to produce the sameFPINNOVATIONS·Filed 2015·Granted Jul 3, 2018·3 cites·5 claims
- 0980US7240863B2Method of refining wood chips or pulp in a high consistency conical disc refinerFPINNOVATIONS·Filed 2005·Granted Jul 10, 2007·9 cites·18 claims
- 1079US9914948B2Post-treatment to enhance the enzymatic hydrolysis of pretreated lignocellulosic biomassFPINNOVATIONS·Filed 2016·Granted Mar 13, 2018·4 cites·20 claims
- 1178US7231714B2Corrosion-resistant exterior alloy for composite tubesFPINNOVATIONS·Filed 2005·Granted Jun 19, 2007·4 cites·13 claims
- 1277US7431799B2Epichlorohydrin-based polymers containing primary amino groups used as additives in papermakingFPINNOVATIONS·Filed 2005·Granted Oct 7, 2008·4 cites·6 claims
- 1375US10858554B2High residual content (HRC) kraft/soda lignin as an ingredient in wood adhesivesFPINNOVATIONS·Filed 2016·Granted Dec 8, 2020·1 cites·13 claims
- 1475US8025768B2Latex-treated filler slurries for use in papermakingFPINNOVATIONS·Filed 2008·Granted Sep 27, 2011·3 cites·10 claims
- 1573US9610379B2Absorbent fibres produced from low-substituted carboxymethyl cellulose and the process thereofFPINNOVATIONS·Filed 2016·Granted Apr 4, 2017·3 cites·19 claims
- 1672US8940130B2Method for separating lignin from black liquorFPINNOVATIONS·Filed 2014·Granted Jan 27, 2015·1 cites·20 claims
- 1771US9803320B2Dry cellulose filaments and the method of making the sameFPINNOVATIONS·Filed 2013·Granted Oct 31, 2017·3 cites·16 claims
- 1871US9394220B2Method for producing bio-methanol at pulp millsFPINNOVATIONS·Filed 2014·Granted Jul 19, 2016·1 cites·17 claims
- 1971US7875150B2Papermaking additiveFPINNOVATIONS·Filed 2005·Granted Jan 25, 2011·2 cites·24 claims
- 2069US8349130B2Process for treating pulp mill condenstates using a hollow fiber contactorFPINNOVATIONS·Filed 2008·Granted Jan 8, 2013·3 cites·11 claims
- 2169US2025206891A1Methylation of kraft ligninFPINNOVATIONS·Filed 2023·Application pending·0 cites
- 2268US7289210B2Circularly polarized light method and device for determining wall thickness and orientations of fibrils of cellulosic fibresFPINNOVATIONS·Filed 2004·Granted Oct 30, 2007·13 cites·15 claims
- 2366US2019169421A1Cellulose nanocrystals - thermoset resin systems, applications thereof and articles made therefromFPINNOVATIONS·Filed 2019·Application pending·0 cites
- 2465US2025262792A1Lignin reinforced adhesion of wood composites panel productsFPINNOVATIONS·Filed 2025·Application pending·0 cites
- 2561US10081880B2Cellulose nanocrystal (CNC) films and conductive CNC-based polymer films produced using electrochemical techniquesFPINNOVATIONS·Filed 2014·Granted Sep 25, 2018·1 cites·15 claims
- 2661US10023466B2Chiral or achiral, mesoporous carbonFPINNOVATIONS·Filed 2016·Granted Jul 17, 2018·0 cites·6 claims
- 2760US10683612B2Method for producing cellulose filaments with less refining energyFPINNOVATIONS·Filed 2017·Granted Jun 16, 2020·1 cites·13 claims
- 2858US12365962B2Process to recover alkali from a metal oxide/hydroxide containing materialFPINNOVATIONS·Filed 2020·Granted Jul 22, 2025·0 cites·9 claims
- 2957US11441265B2Vent stack temperature as a feedforward variable for smelt dissolving tank TTA controlFPINNOVATIONS·Filed 2018·Granted Sep 13, 2022·0 cites·20 claims
- 3057US9394481B2Control of nanocrystalline cellulose film iridescence wavelengthFPINNOVATIONS·Filed 2013·Granted Jul 19, 2016·0 cites·16 claims
- 3156US7384503B2Determination of contaminant particles in an aqueous pulpFPINNOVATIONS·Filed 2004·Granted Jun 10, 2008·3 cites·12 claims
- 3255US2016002462A1Cellulose nanocrystals - thermoset resin systems, applications thereof and articles made therefromFPINNOVATIONS·Filed 2014·Application pending·0 cites
- 3354US11753770B2Cellulose filament-stabilized Pickering emulsionsFPINNOVATIONS·Filed 2017·Granted Sep 12, 2023·0 cites·18 claims
- 3453US11306206B2Vacuum-assisted co-extrusion of flexible fibres and the moldable thermoplastic composites producedFPINNOVATIONS·Filed 2017·Granted Apr 19, 2022·0 cites·18 claims
- 3553US11220446B2Process for producing an anionic lignin copolymer under aqueous acid conditionsFPINNOVATIONS·Filed 2018·Granted Jan 11, 2022·0 cites·17 claims
- 3652US11708304B2Desert sand and filamentous cellulose in concrete and mortarFPINNOVATIONS·Filed 2019·Granted Jul 25, 2023·0 cites·17 claims
- 3751US10801051B2Biomass fractionation process for bioproductsFPINNOVATIONS·Filed 2017·Granted Oct 13, 2020·0 cites·14 claims
- 3851US7384504B2Light-stable and process-stable lignocellulosic materials and their productionFPINNOVATIONS·Filed 2003·Granted Jun 10, 2008·2 cites·24 claims
- 3950US11802183B2Lignin depolymerization process using chemicals recoverable by the kraft recovery cycleFPINNOVATIONS·Filed 2018·Granted Oct 31, 2023·0 cites·15 claims
- 4050US2014288296A1Cellulose films with at least one hydrophobic or less hydrophilic surfaceFPINNOVATIONS·Filed 2014·Application pending·0 cites
- 4149US2022123199A1Piezoelectric materials and structures based on cellulose nanocrystalsFPINNOVATIONS·Filed 2019·Application pending·0 cites
- 4249US2021395509A1Polymer microspheres of hierarchically structured cellulose nanocrystals and method to produce the sameFPINNOVATIONS·Filed 2019·Application pending·0 cites
- 4349US2019124958A1Antimicrobial lignin composition derived from wood biomassFPINNOVATIONS·Filed 2017·Application pending·0 cites
- 4447US12234165B2Process for producing cationic lignin copolymer under aqueous acid conditionsFPINNOVATIONS·Filed 2018·Granted Feb 25, 2025·0 cites·12 claims
- 4546US9945000B2Method for recovering an acid from acid/sugar solutionsFPINNOVATIONS·Filed 2016·Granted Apr 17, 2018·0 cites·12 claims
- 4646US2021040273A1Meltable lignin compositions, method for producing them and their usesFPINNOVATIONS·Filed 2019·Application pending·0 cites
- 4746US2020189242A1Sound insulating mat, method of manufacturing the same, noise control system comprising the same and its useFPINNOVATIONS·Filed 2017·Application pending·0 cites
- 4845US7371307B2Kraft pulp yield by heat treatment of polysulphide liquors generated by oxidationFPINNOVATIONS·Filed 2004·Granted May 13, 2008·0 cites·13 claims
- 4944US2019233690A1Chitosan-reinforced urea-formaldehyde adhesives for wood composite manufacturingFPINNOVATIONS·Filed 2017·Application pending·0 cites
- 5043US10087291B2Process to incorporate wet natural fiber and starch into thermoplasticsFPINNOVATIONS·Filed 2015·Granted Oct 2, 2018·0 cites·18 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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