C09J 197/005
Lignin
Official title: {Lignin}
C09J197/005 (Lignin) appears on 106 US grants and 159 published applications in this corpus.
Search patents in C09J- Granted patents
- 106
- Published applications
- 159
- Assignees
- 69
- Inventors
- 268
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 6 |
| 2014 | 2 | 11 |
| 2015 | 7 | 8 |
| 2016 | 8 | 17 |
| 2017 | 5 | 8 |
| 2018 | 6 | 6 |
| 2019 | 7 | 10 |
| 2020 | 7 | 9 |
| 2021 | 7 | 13 |
| 2022 | 3 | 12 |
| 2023 | 2 | 18 |
| 2024 | 10 | 11 |
| 2025 | 13 | 16 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adhesive composition, and resin material, rubber article, organic fiber-rubber composite, and tire using same25 Aug 2026US 12,716,016 B2Bridgestone Corporation
- Method for producing oxidized lignins and system for producing oxidized lignins19 May 2026US 12,628,747 B2Rockwool A/S
- Lignin-based phenolic adhesives, related compositions, and related methods12 May 2026US 12,624,171 B2Board of Trustees of Michigan State University
- Method of making a binder composition, and binder composition31 Mar 2026US 12,590,114 B2Upm-Kymmene Corporation
- Roofing system and insulation element for a flat roof or a flat inclined roof10 Feb 2026US 12,546,114 B2Rockwool A/S
- Bonding resin6 Aug 2026US 2026/0226333 A1Stora Enso OYJ
- Method for preparing a thermosetting binder composition based on water-soluble or water-dispersible lignin ester, for binding fibres23 Jul 2026US 2026/0209447 A1Saint-Gobain Isover
- Adhesive-free engineered plant materials, and methods for fabrication thereof16 Jul 2026US 2026/0200213 A1University of Maryland, College Park
- Water-based epoxidized lignin and process for its production and its use as phenol-formaldehyde replacement in adhesives and cross-linkers11 Jun 2026US 2026/0159650 A1Aalto University Foundation sr
- Roofing System And Insulation Element For A Flat Roof Or A Flat Inclined Roof7 May 2026US 2026/0125905 A1Rockwool A/S
Most cited
By later US patents
- Adhesive compositions and methods of using and making the same38US 7,265,169 B2State of Oregon Acting by and trhough the State Board of Higher Education on Behalf of Oregon State University · 2007
- Adhesive for the manufacture of plywood, particle boards, fiber boards and similar products29US 4,105,606 AOy Keskuslaboratorio-Centrallaboratorium AB · 1978
- Method of separating lignin and making epoxide-lignin29US 4,111,928 A1978
- Book binding process involving primer adhesive containing starch25US 4,702,496 AH. B. Fuller Company · 1987
- Furfuryl alcohol and lignin adhesive composition24US 6,747,076 B2University of New Brunswick · 2004