Description
Class C08L : COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
Subclass 1/02: Compositions of cellulose, modified cellulose, or cellulose derivatives Cellulose; Modified cellulose
C08L 1/02
Sub-Class
Stats
- 622 US PATENTS IN FORCE
- 131 US APPLICATIONS PENDING
- 206 Total Patent Owners
- 2,185 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11965079 | Lignin composites comprising activated carbon for odor reduction | Mar 30, 17 | Apr 23, 24 | West Fraser Mills Ltd. |
| 11945948 | Rubber-reinforcing cord and rubber product including same | Feb 04, 19 | Apr 02, 24 | Nippon Sheet Glass Company Limited |
| 11932906 | System and methods for electrokinetic loading of sub-micron-scale reaction chambers | Jun 17, 21 | Mar 19, 24 | Quantum-Si Incorporated |
| 11932706 | Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom | Feb 01, 21 | Mar 19, 24 | GranBio Intellectual Property Holdings, LLC |
| 11932740 | 3D-formable sheet material | Jun 07, 22 | Mar 19, 24 | FiberLean Technologies Limited |
| 11920020 | Composite material and method of manufacturing the same | Dec 11, 20 | Mar 05, 24 | Winbond Electronics Corp. |
| 11905341 | Solvent-based processes for producing nanocellulose, and compositions and products produced therefrom | Jan 07, 22 | Feb 20, 24 | GranBio Intellectual Property Holdings, LLC |
| 11905399 | Resin formed body and resin composition | Mar 15, 21 | Feb 20, 24 | FURUKAWA ELECTRIC CO., LTD. |
| 11898032 | Biodegradable composition | Sep 07, 18 | Feb 13, 24 | Not available |
| 11891498 | Molded article provided with a resin part | Apr 28, 20 | Feb 06, 24 | Furukawa Electric Co. Ltd. |
| 11891499 | Granular cellulose product | Jul 19, 19 | Feb 06, 24 | Kemira Oyj |
| 11873581 | Method and device for cleaning spinnerets while producing cellulose spunbonded nonwoven fabric | May 14, 20 | Jan 16, 24 | Lenzing Aktiengesellschaft |
| 11859070 | Method for preparing tea-based composite board and application thereof | May 11, 23 | Jan 02, 24 | Not available |
| 11857405 | Medical implant based on nanocellulose | Nov 15, 21 | Jan 02, 24 | Universitätsklinikum Jena |
| 11859097 | Functional aqueous paint composition having incombustibility, flame resistance, heat shielding, heat insulation and dew condensation prevention effects | Feb 28, 19 | Jan 02, 24 | Green Solution LLC |
| 11845859 | Biopolymer derived from algae | Mar 28, 23 | Dec 19, 23 | KING FAISAL UNIVERSITY |
| 11845853 | Preparation method of composite films based on cellulose nanocrystals, cellulose nanofibers and reduced graphene oxide | Mar 06, 23 | Dec 19, 23 | Zhejiang Sci-Tech University |
| 11846052 | Method of manufacturing a moulded mineral wool product and a product of such kind | Nov 13, 17 | Dec 19, 23 | ROCKWOOL A/S |
| 11827771 | Oleophilic and hydrophobic nanocellulose materials | Sep 06, 22 | Nov 28, 23 | GranBio Intellectual Property Holdings, LLC |
| 11820882 | Method for preparing low-cost fully-biodegradable plant fiber starch tableware | Oct 21, 21 | Nov 21, 23 | CHINA YUNHONG HOLDINGS CO., LTD.; Guozhong Xinghe Biomedical Technology Co., Ltd.; Yunhong Environmental Technology Co., Ltd.; |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0128,587 | ALKALINE BATTERY SEPARATORS HAVING CONTROLLED PORE SIZE | Sep 27, 23 | Apr 18, 24 | Not available |
| 2024/0124,690 | Composition Containing Cellulose Nanofibers | Feb 21, 22 | Apr 18, 24 | Asahi Kasei Kabushiki Kaisha |
| 2024/0117,564 | A BIOLEATHER PRODUCTION METHOD | Feb 08, 22 | Apr 11, 24 | GOZEN BIOWORKS CORP. |
| 2024/0101,792 | MOLDING MATERIAL | Sep 25, 23 | Mar 28, 24 | Not available |
| 2024/0101,854 | POLYMER COMPOSITIONS AND COATINGS | Sep 06, 23 | Mar 28, 24 | Not available |
| 2024/0101,793 | MOLDING MATERIAL | Sep 25, 23 | Mar 28, 24 | Not available |
| 2024/0101,813 | MOLDING MATERIAL | Sep 25, 23 | Mar 28, 24 | Not available |
| 2024/0084,112 | ANTIMICROBIAL PLASTIC | Aug 23, 22 | Mar 14, 24 | Not available |
| 2024/0083,648 | METHOD AND SYSTEM OF A FIBRILLATED CELLULOSE COMPOSITE MATERIAL WITH BLENDED WITH POLYMERS | Feb 01, 22 | Mar 14, 24 | ECOINNO (H.K.) LIMITED |
| 2024/0074,363 | PROCESS FOR SEEDING A SOLID LIGNOCELLULOSIC MATERIAL WITH A FUNGAL BIOMASS | Mar 15, 22 | Mar 07, 24 | Not available |
| 2024/0076,459 | Composites Containing Cellulose-Based Compositions | Aug 18, 23 | Mar 07, 24 | Not available |
| 2024/0076,478 | BIOPLASTIC MATERIALS OBTAINED FROM BIOLOGICAL MATTER | Aug 21, 23 | Mar 07, 24 | University of Washington |
| 2024/0067,803 | SUGAR-BASED COMPOSITE MATERIALS AS ALTERNATIVES TO PLASTICS | Aug 18, 23 | Feb 29, 24 | Not available |
| 2024/0067,804 | ENERGY-SAVING AND ENVIRONMENT-FRIENDLY METHOD FOR PREPARING NANOCELLULOSE BASED FLEXIBLE CONDUCTIVE FILM | Nov 07, 23 | Feb 29, 24 | Zhejiang Sci-Tech University |
| 2024/0018,342 | Method for Preparing Tea-Based Composite Board and Application Thereof | May 11, 23 | Jan 18, 24 | Not available |
| 2024/0018,344 | BIODEGRADABLE BIOPLASTIC | Jul 17, 23 | Jan 18, 24 | Not available |
| 2024/0018,343 | COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME | Jul 22, 23 | Jan 18, 24 | Not available |
| 2023/0416,504 | LOW DENSITY CELLULOSE BASED INSULATING LAMINATED PRODUCTS AND METHODS OF MAKING THE SAME | Nov 05, 21 | Dec 28, 23 | CLEANFIBER INC. |
| 2023/0399,493 | FLAME-RETARDANT RESIN COMPOSITION, FLAME-RETARDANT RESIN MOLDED PRODUCT, FLAME-RETARDANT RESIN HOUSING, AND ELECTRONIC DEVICE | May 16, 23 | Dec 14, 23 | Not available |
| 2023/0357,542 | CELLULOSE PROCESSING | Jul 11, 23 | Nov 09, 23 | Coöperatie Koninklijke Cosun U.A.; Nouryon Chemicals International B.V.; |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)