C08J 2301/04
Oxycellulose
Official title: Oxycellulose; Hydrocellulose
C08J2301/04 (Oxycellulose) appears on 42 US grants and 77 published applications in this corpus.
Search patents in C08J- Granted patents
- 42
- Published applications
- 77
- Assignees
- 51
- Inventors
- 175
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 8 |
| 2015 | 0 | 3 |
| 2016 | 7 | 6 |
| 2017 | 4 | 4 |
| 2018 | 1 | 6 |
| 2019 | 5 | 8 |
| 2020 | 2 | 1 |
| 2021 | 5 | 5 |
| 2022 | 4 | 4 |
| 2023 | 2 | 6 |
| 2024 | 2 | 6 |
| 2025 | 6 | 7 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Aqueous resin composition and use as binder in fibre-based products16 Sep 2025US 12,415,870 B2Kremschem Austria GmbH
- Compositions and methods for removal of negatively charged impurities using metal-cellulose fiber composite12 Aug 2025US 12,384,856 B2The Research Foundation for The State University of New York
- Method for manufacturing a film comprising highly refined cellulose fibers22 Jul 2025US 12,366,036 B2Stora Enso OYJ
- Wavelength-controllable cellulose iridescent film and method for preparation thereof20 May 2025US 12,305,011 B2South China University of Technology
- Melt-processed material with high cellulose fiber content15 Apr 2025US 12,275,804 B2Tetra Laval Holdings & Finance S. A.
- A nanocellulose-based composition for producing a foil or a coating of a substrate25 Jun 2026US 2026/0176821 A1Spaceside Holding B.V.
- Living Hydrogels and methods of making and using the same30 Apr 2026US 2026/0115136 A1The Penn State Research Foundation
- Cellulose nanofiber, and aqueous dispersion composition containing same5 Mar 2026US 2026/0062526 A1Nippon Paper Industries Co., Ltd.
- Compositions and methods for removal of negatively charged impurities using metal-cellulose fiber composite20 Nov 2025US 2025/0353935 A1The Research Foundation for The State University of New York
- Polymeric microparticles having pore channels of two sizes and preparation method therefor6 Nov 2025US 2025/0339379 A1Smart Liquid Crystal Technologies Co., Ltd.
Most cited
By later US patents
- Microcrystalline cellulose compositions43US 7,462,232 B2FMC Corporation · 2008
- High-performance electrodes with a polymer network having electroactive materials chemically attached thereto16US 11,228,037 B2GM Global Technology Operations LLC · 2022
- Cellulose powder4US 9,592,199 B2Asahi Kasei Chemicals Corporation · 2017
- Fine cellulose fiber dispersion liquid and manufacturing method thereof, cellulose film and laminate body3US 9,534,091 B2Toppan Printing Co., Ltd. · 2017
- Microcrystalline cellulose compositions2US 7,871,468 B2FMC Corporation · 2011