Description
Class C08H : DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
Subclass 8/00: Macromolecular compounds derived from lignocellulosic materials
C08H 8/00
Sub-Class
Stats
- 472 US PATENTS IN FORCE
- 84 US APPLICATIONS PENDING
- 131 Total Patent Owners
- 1,028 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264222 | Method for preparation of antibacterial bio-filler for plastic and antibacterial bio-filler for plastic prepared thereby | Oct 28, 20 | Apr 01, 25 | LIGNUM INC. |
| 12202852 | Lignin extraction with volatile trialkylamines | Nov 26, 19 | Jan 21, 25 | Board of Trustees of Michigan State University |
| 12163101 | Method for retrofitting an existing plant with a bran fractionation process | Mar 10, 23 | Dec 10, 24 | ICM, Inc. |
| 12162983 | Production of polyhydroxyalcanoates from pulp and paper waste streams | Dec 12, 19 | Dec 10, 24 | Not available |
| 12152110 | Lignocellulosic biomass treatment method | Dec 04, 18 | Nov 26, 24 | IFP Energies Nouvelles; INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONMENT; AGRO INDUSTRIES RECHERCHE ET DEVELOPPEMENT; |
| 12129342 | Pretreatment of lignocellulose using two stage alkali and mechanical refining processes | Oct 28, 22 | Oct 29, 24 | Alliance for Sustainable Energy LLC |
| 12122943 | Blended furnish with improved performance and methods of making and using the same | Feb 16, 23 | Oct 22, 24 | Arclin USA LLC |
| 12098408 | Method and an apparatus for treating plant based raw material with an enzymatic hydrolysis | Oct 27, 20 | Sep 24, 24 | UPM Kymmene Corporation |
| 12091818 | Processes for producing nanocellulose, and nanocellulose compositions produced therefrom | Mar 23, 21 | Sep 17, 24 | GranBio Intellectual Property Holdings, LLC |
| 12084533 | Synthesis of non-ionic hydrogels for non-ionic pollutant removal | Feb 19, 24 | Sep 10, 24 | KING FAISAL UNIVERSITY |
| 12077910 | Nanocellulose production co-located at a pulp and paper mill | May 17, 21 | Sep 03, 24 | GranBio Intellectual Property Holdings, LLC |
| 12077654 | Hydrophobic nanocellulose-coated paper and paperboard | Sep 10, 19 | Sep 03, 24 | GranBio Intellectual Property Holdings, LLC |
| 12049654 | Ammonium based ionic liquids useful for lignocellulosic processing | Feb 01, 21 | Jul 30, 24 | National Technology & Engineering Solutions of Sandia, LLC |
| 12043854 | Processes for reducing steam consumption and improving process carbon balance in biomass conversion to sugars, biochemicals, biofuels, and/or biomaterials | Dec 11, 21 | Jul 23, 24 | GranBio Intellectual Property Holdings, LLC |
| 12018156 | Compositions containing lignocellulosic biomass residues, polymer composites made therefrom, and methods of making lignocellulosic biomass residues and polymer composites containing them | Aug 04, 23 | Jun 25, 24 | PLANTOON TECHNOLOGIES KFT. |
| 12012514 | Compositions containing lignocellulosic biomass residues, polymer composites made therefrom, and methods of making lignocellulosic biomass residues and polymer composites containing them | Dec 05, 23 | Jun 18, 24 | PLANTOON TECHNOLOGIES KFT. |
| 11976311 | Method of adjusting the pH of a pretreatment solution using carbon dioxide useful for integrating saccharification and fermentation of a biomass | Nov 16, 20 | May 07, 24 | National Technology & Engineering Solutions of Sandia, LLC |
| 11965220 | Methods for treating lignocellulosic materials | Jun 04, 21 | Apr 23, 24 | Virdia, LLC |
| 11946582 | Binders | May 07, 19 | Apr 02, 24 | Knauf Insulation, Inc.; KNAUF INSULATION SPRL; |
| 11932706 | Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom | Feb 01, 21 | Mar 19, 24 | GranBio Intellectual Property Holdings, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,750 | METHOD FOR PREPARING SCRATCH-RESISTANT BIO-ADDITIVE FOR ADDITION TO PLASTICS, AND SCRATCH-RESISTANT BIO-ADDITIVE FOR ADDITION TO PLASTICS PREPARED THEREBY | Feb 22, 23 | Apr 10, 25 | Not available |
| 2025/0059,707 | NANOCELLULOSE PRODUCTION CO-LOCATED AT A PULP AND PAPER MILL | Aug 30, 24 | Feb 20, 25 | Not available |
| 2025/0059,357 | HYDROPHOBIC NANOCELLULOSE-COATED PAPER AND PAPERBOARD | Aug 30, 24 | Feb 20, 25 | Not available |
| 2025/0034,335 | METHOD FOR SEPARATING AND RECOVERING LIGNIN AND MELTABLE FLOWABLE BIOLIGNIN POLYMERS | Mar 06, 24 | Jan 30, 25 | Not available |
| 2025/0019,524 | ENHANCED UTILISATION OF MICROALGAE BIOMASS | Feb 06, 24 | Jan 16, 25 | Not available |
| 2025/0011,547 | PRETREATMENT OF LIGNOCELLULOSE USING TWO STAGE ALKALI AND MECHANICAL REFINING PROCESSES | Jul 18, 24 | Jan 09, 25 | Not available |
| 2025/0011,584 | NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM | May 20, 24 | Jan 09, 25 | Not available |
| 2025/0002,754 | MOLDING OR COATING CONSISTING OF A DIETARY FIBER FRACTION FROM MACAUBA PULP, AND METHOD OF PRODUCING THE FRACTION | Jun 28, 22 | Jan 02, 25 | Not available |
| 2025/0002,658 | LIGNOCELLULOSIC BIOMASS PROCESSING UTILIZING HYDROPHOBIC DEEP EUTECTIC SOLVENTS | Jul 01, 24 | Jan 02, 25 | Not available |
| 2024/0409,721 | LIGNOCELLULOSE SOLUTION AND SHAPED ARTICLE, AND PRODUCTION METHOD THEREFOR | Oct 04, 22 | Dec 12, 24 | Daicel Corporation Industries Ltd.; Kyoto University; |
| 2024/0401,090 | A METHOD AND AN APPARATUS FOR TREATING PLANT BASED RAW MATERIAL WITH AN ENZYMATIC HYDROLYSIS | Aug 12, 24 | Dec 05, 24 | Not available |
| 2024/0391,132 | METHOD FOR STABILISATION, HYDROPHOBATION AND ENHANCED DURABILITY TREATMENT OF RENEWABLE LIGNO-CELLULOSIC MATERIALS AND A RESULTING BIO-BASED PRODUCT | Jan 25, 22 | Nov 28, 24 | Not available |
| 2024/0376,505 | PROCESSES FOR REDUCING STEAM CONSUMPTION AND IMPROVING PROCESS CARBON BALANCE IN BIOMASS CONVERSION TO SUGARS, BIOCHEMICALS, BIOFUELS, AND/OR BIOMATERIALS | Jul 22, 24 | Nov 14, 24 | Not available |
| 2024/0376,272 | PROCESS FOR CONTINUOUS EXTRACTION OF LIGNOCELLULOSIC MATERIAL | Aug 01, 22 | Nov 14, 24 | Not available |
| 2024/0368,353 | LIGNIN REMOVAL FROM LIGNOCELLULOSIC WASTE USING REJECTED BRINE SOLUTION | May 04, 23 | Nov 07, 24 | Not available |
| 2024/0352,369 | METHODS AND SYSTEMS FOR TREATING BIOMASS COMPOSITIONS | Apr 19, 24 | Oct 24, 24 | Not available |
| 2024/0336,744 | BIOPLASTIC AND METHOD OF MAKING THEREOF | Jul 18, 22 | Oct 10, 24 | Boulos & Cooper Labs Pty Ltd |
| 2024/0328,563 | BINDERS | Jun 05, 24 | Oct 03, 24 | Not available |
| 2024/0318,382 | Sulfonated Lignin-Derived Compounds And Uses Thereof | May 08, 24 | Sep 26, 24 | Not available |
| 2024/0301,985 | MINERAL WOOL INSULATION | May 15, 24 | Sep 12, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)