C09D 101/04
Oxycellulose
Official title: Oxycellulose; Hydrocellulose
C09D101/04 (Oxycellulose) appears on 27 US grants and 52 published applications in this corpus.
Search patents in C09D- Granted patents
- 27
- Published applications
- 52
- Assignees
- 33
- Inventors
- 113
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 0 | 3 |
| 2016 | 3 | 2 |
| 2017 | 5 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 0 | 4 |
| 2021 | 2 | 8 |
| 2022 | 2 | 4 |
| 2023 | 3 | 6 |
| 2024 | 5 | 2 |
| 2025 | 2 | 4 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fibrous cellulose, fibrous cellulose dispersion, and fibrous cellulose production method16 Jun 2026US 12,655,233 B2Oji Holdings Corporation
- Nanocellulose compositions and processes to produce same9 Dec 2025US 12,492,267 B2GranBio Intellectual Property Holdings, LLC
- Cellulose based anti-viral anti-microbial spray coating9 Sep 2025US 12,410,336 B2BioVentures, LLC
- Smooth high solids film coating composition comprising water soluble cellulose ether, process for preparing the same and method of use thereof24 Sep 2024US 12,098,291 B2ISP Investments Inc.
- Sustained-release composite particles, method for producing sustained-release composite particles, dry powder, and wallpaper3 Sep 2024US 12,075,775 B2Toppan Printing Co., Ltd.
- Coating liquid for electrode formation7 May 2026US 2026/0128318 A1Mitsubishi Pencil Company, Limited
- Carbon nanotube dispersion9 Apr 2026US 2026/0098174 A1Mitsubishi Pencil Company, Limited
- Cellulose nanofiber, and aqueous dispersion composition containing same5 Mar 2026US 2026/0062526 A1Nippon Paper Industries Co., Ltd.
- Methods for preparing tunicate derived nanocrystalline cellulose, and uses thereof25 Sep 2025US 2025/0297037 A1University of Prince Edward Island
- Biodegradable composites for packaging11 Sep 2025US 2025/0282937 A1Georgia Tech Research Corporation
Most cited
By later US patents
- Nanocellulose compositions and processes to produce same6US 9,499,637 B2API Intellectual Property Holdings, LLC · 2016
- Method of modifying nanofibrillar cellulose composition4US 9,809,655 B2Upm-Kymmene Corporation · 2017
- Fine cellulose fiber dispersion liquid and manufacturing method thereof, cellulose film and laminate body3US 9,534,091 B2Toppan Printing Co., Ltd. · 2017
- Nanocellulose compositions and processes to produce same2US 10,214,595 B2API Intellectual Property Holdings, LLC · 2019
- Nanocellulose compositions and processes to produce same1US 10,919,985 B2GranBio Intellectual Property Holdings, LLC · 2021