C08J 2397/00
Working-up: characterised by the use of lignin-containing materials
Official title: Characterised by the use of lignin-containing materials
C08J2397/00 (Working-up: characterised by the use of lignin-containing materials) appears on 154 US grants and 282 published applications in this corpus.
Search patents in C08J- Granted patents
- 154
- Published applications
- 282
- Assignees
- 188
- Inventors
- 617
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 12 |
| 2011 | 4 | 7 |
| 2012 | 8 | 12 |
| 2013 | 8 | 14 |
| 2014 | 9 | 11 |
| 2015 | 10 | 15 |
| 2016 | 9 | 13 |
| 2017 | 12 | 12 |
| 2018 | 4 | 9 |
| 2019 | 8 | 13 |
| 2020 | 8 | 13 |
| 2021 | 6 | 21 |
| 2022 | 8 | 24 |
| 2023 | 8 | 27 |
| 2024 | 16 | 23 |
| 2025 | 18 | 28 |
| 2026 | 11 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing stabilized lignin having a high specific surface area6 Oct 2026US 12,753,283 B2Suncoal Industries GmbH
- Binder compositions and use thereof29 Sep 2026US 12,747,356 B2Nilo Limited
- Recycling of lignocellulosic fibers from fiberboards21 Jul 2026US 12,686,970 B2Inter IKEA Systems B.V.
- Method for producing antioxidant-rich biodegradable bioplastic from date palm peels14 Jul 2026US 12,679,934 B1King Faisal Univeristy
- Method for producing a lignocellulosic composite material and composite material obtained by this method16 Jun 2026US 12,654,354 B2SAS Woodoo
- High-strength agricultural foam10 Sep 2026US 2026/0265479 A1Brekland Incorporated
- Elastomeric composition and articles comprising the composition3 Sep 2026US 2026/0258209 A1Upm-Kymmene Corporation
- Monoextruded hemp composite board20 Aug 2026US 2026/0242604 A1
- Binder compositions and use thereof13 Aug 2026US 2026/0234402 A1Nilo Limited
- Bonding resin6 Aug 2026US 2026/0226333 A1Stora Enso OYJ
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
- Processing biomass47US 8,083,906 B2Xyleco, Inc. · 2011
- Processing biomass45US 8,142,620 B2Xyleco, Inc. · 2012
- Cooling and processing materials41US 7,900,857 B2Xyleco, Inc. · 2011