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
- 685 US PATENTS IN FORCE
- 183 US APPLICATIONS PENDING
- 206 Total Patent Owners
- 2,404 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263273 | Porous biomaterials for tissue regeneration | Mar 08, 19 | Apr 01, 25 | MERZ PHARMA GMBH & CO. KGAA |
| 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. |
| 12264227 | Foam formed solid composite comprising nanocellulose and solid low-density particles | Dec 15, 20 | Apr 01, 25 | Stora Enso Oyj |
| 12258463 | Method of geoengineering to reduce solar radiation | Jan 28, 22 | Mar 25, 25 | Eastman Kodak Company |
| 12251101 | Surgical nano-biothread made from cellulose fiber | Jun 06, 24 | Mar 18, 25 | IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY |
| 12245919 | Medical adhesives for quick release of antimicrobials | Jun 12, 19 | Mar 11, 25 | Avery Dennison Corporation |
| 12239948 | Materials based on natural pollen grains and uses thereof | Jun 17, 20 | Mar 04, 25 | Marquette University |
| 12240208 | Biopolymer coated fiber food service items | Oct 15, 19 | Mar 04, 25 | Danimer IPCo, LLC |
| 12234352 | Rubbery composition and method for producing the same | Nov 22, 19 | Feb 25, 25 | Osaka Gas Co. Ltd.; Osaka Gas Chemicals Co. Ltd.; |
| 12234577 | Process for the manufacture of a precursor yarn | Oct 06, 16 | Feb 25, 25 | Stora Enso Oyj |
| 12214069 | Hemp-based cosmeceutical compositions and methods of making same | May 20, 20 | Feb 04, 25 | NP Pharma, LLC |
| 12209265 | Biofabrication of advanced functional materials using bacterial cellulose scaffolds | Feb 22, 24 | Jan 28, 25 | The United States of America as represented by the Secretary of the Army |
| 12202967 | Polyester polymer nanocomposites | Jun 17, 20 | Jan 21, 25 | Kintra Fibers, Inc. |
| 12194161 | Living body-adhesive sheet | Sep 26, 20 | Jan 14, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 12195608 | Composite particles, composite-particle composition, and method for producing composite-particle composition | Aug 05, 21 | Jan 14, 25 | TOPPAN INC.; Japan as represented by President of the University of Tokyo; |
| 12195614 | Cellulose fiber-reinforced polypropylene resin formed body and method for producing the same | Sep 24, 21 | Jan 14, 25 | FURUKAWA ELECTRIC CO., LTD. |
| 12187864 | Method for manufacturing films of high consistency nanocellulose suspensions | Mar 31, 20 | Jan 07, 25 | Teknologian tutkimuskeskus VTT Oy |
| 12186944 | Method of manufacturing a toy using a model frame in liquid | Aug 19, 19 | Jan 07, 25 | Not available |
| 12186947 | Low-pore pellets and method for producing molded body | May 13, 20 | Jan 07, 25 | Asahi Kasei Kabushiki Kaisha |
| 12179172 | Method of preparing superabsorbent polymer and superabsorbent polymer | Nov 27, 19 | Dec 31, 24 | LG Chem, Ltd. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,742 | LEATHER-LIKE MATERIAL FROM PLANT-BASED WASTES, PROCESS OF MANUFACTURING AND USE OF SAID LEATHER-LIKE MATERIAL | Apr 15, 22 | Apr 10, 25 | PLHYDE, INC.; UNIVERSITÀ DEGLI STUDI DI MILANO-BICOCCA; |
| 2025/0091,263 | Low-Pore Pellets and Methods for Producing Molded Body | Nov 27, 24 | Mar 20, 25 | Asahi Kasei Kabushiki Kaisha |
| 2025/0092,231 | RESIN COMPOSITION CONTAINING BIODEGRADABLE RESIN | Dec 04, 24 | Mar 20, 25 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 2025/0092,232 | CELLULOSE FIBER COMPOSITE RESIN COMPOSITION, CELLULOSE FIBER COMPOSITE RESIN MOLDED BODY AND METHOD FOR PRODUCING CELLULOSE FIBER COMPOSITE RESIN COMPOSITION | Dec 05, 24 | Mar 20, 25 | Not available |
| 2025/0084,241 | TRANSPARENT WOOD COMPOSITE, SYSTEMS AND METHOD OF FABRICATION | Nov 22, 24 | Mar 13, 25 | Not available |
| 2025/0084,249 | Polyacetal Resin Composition | Jan 12, 23 | Mar 13, 25 | Asahi Kasei Kabushiki Kaisha |
| 2025/0075,060 | SOLID OF MICROFIBROUS CELLULOSE AND METHOD FOR PRODUCING SOLID OF MICROFIBROUS CELLULOSE | Jun 22, 22 | Mar 06, 25 | Daio Paper Corporation |
| 2025/0075,238 | BIOSYNTHESIS OF HIERARCHICAL METAL ORGANIC FRAMEWORK-BACTERIAL CELLULOSE COMPOSITES | Jan 06, 23 | Mar 06, 25 | Not available |
| 2025/0057,343 | BIODEGRADABLE DISPOSABLE ARTICLES | Dec 21, 22 | Feb 20, 25 | TerraSafe Materials, Inc. |
| 2025/0062,138 | PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME | Aug 18, 23 | Feb 20, 25 | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.; National Taiwan University; |
| 2025/0059,338 | METHOD OF MAKING HIGH STRENGTH FIBER FOAM COMPOSITE | Aug 15, 23 | Feb 20, 25 | Not available |
| 2025/0059,356 | WAX-CELLULOSE NANOCOMPOSITE PACKAGING MATERIAL | Nov 24, 23 | Feb 20, 25 | ABU DHABI UNIVERSITY |
| 2025/0059,357 | HYDROPHOBIC NANOCELLULOSE-COATED PAPER AND PAPERBOARD | Aug 30, 24 | Feb 20, 25 | Not available |
| 2025/0051,553 | BIO COMPOSITIONS AND METHODS FOR MAKING SAME | Mar 12, 24 | Feb 13, 25 | Not available |
| 2025/0043,186 | FIRE-RETARDANT COMPOSITIONS AND INSULATION MATERIALS AND METHOD OF MAKING | Aug 01, 24 | Feb 06, 25 | Not available |
| 2025/0043,029 | NANOCELLULOSE COMPOSITIONS AND PROCESSES TO PRODUCE SAME | Jun 09, 24 | Feb 06, 25 | Not available |
| 2025/0019,867 | COMPOSITIONS FOR PRODUCING CELLULOSE-RESILIN AND CELLULOSE-COLLAGEN FIBERS | Nov 22, 22 | Jan 16, 25 | Not available |
| 2025/0011,584 | NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM | May 20, 24 | Jan 09, 25 | Not available |
| 2025/0002,712 | Molding Material | Jun 27, 24 | Jan 02, 25 | Not available |
| 2025/0002,713 | Molding Material | Jun 28, 24 | Jan 02, 25 | Not available |
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)