C08J 2497/02
Lignocellulosic material
Official title: Lignocellulosic material, e.g. wood, straw or bagasse
C08J2497/02 (Lignocellulosic material) appears on 44 US grants and 111 published applications in this corpus.
Search patents in C08J- Granted patents
- 44
- Published applications
- 111
- Assignees
- 84
- Inventors
- 246
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 5 |
| 2016 | 3 | 5 |
| 2017 | 1 | 7 |
| 2018 | 3 | 2 |
| 2019 | 2 | 5 |
| 2020 | 2 | 7 |
| 2021 | 2 | 12 |
| 2022 | 4 | 16 |
| 2023 | 6 | 13 |
| 2024 | 7 | 15 |
| 2025 | 7 | 6 |
| 2026 | 4 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Biodegradable and/or biocompatible films and coatings with low contact angle hysteresis for omniphobic applications25 Aug 2026US 12,715,970 B2University of Central Florida Research Foundation, Inc.
- Preparation process for high-strength PVC composite board21 Apr 2026US 12,605,861 B1Dongguan Etan Management Consulting Co., Ltd
- Bio-based carbon foam31 Mar 2026US 12,590,197 B2Stora Enso OYJ
- Biodegradable foams17 Mar 2026US 12,577,361 B2Cruz Foam, Inc.
- Expandable material with improved thermal insulation properties and use thereof4 Nov 2025US 12,460,061 B2Sika Technology AG
- Hemp polymer materials and methods of making same24 Sep 2026US 2026/0286111 A1The Hemp Plastic Company
- Antimicrobial hemp polymer materials and methods of making same24 Sep 2026US 2026/0286112 A1The Hemp Plastic Company
- Monoextruded hemp composite board20 Aug 2026US 2026/0242604 A1
- Modified pu foam13 Aug 2026US 2026/0234350 A1Wenatex Forschung - Entwicklung - Produktion GmbH
- Agglomerated filler for composite materials16 Jul 2026US 2026/0199855 A1
Most cited
By later US patents
- Powder based balancing layer63US 9,085,905 B2Välinge Innovation AB · 2015
- Powder based balancing layer52US 10,214,913 B2Välinge Innovation AB · 2019
- Powder based balancing layer34US 11,046,063 B2Välinge Innovation AB · 2021
- Formation and properties of cellular foam fibrous material14US 10,875,979 B2Rochester Institute of Technology · 2020
- PVC composite material, foam board, production method and apparatus thereof, and flooring11US 9,527,975 B2Zhejiang Tianzhen Bamboo & Wood Development Co., Ltd. · 2016