C08B 3/24
Hydrolysis or ripening
C08B3/24 (Hydrolysis or ripening) appears on 40 US grants and 39 published applications in this corpus.
Search patents in C08B- Granted patents
- 40
- Published applications
- 39
- Assignees
- 22
- Inventors
- 95
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 9 |
| 2014 | 1 | 0 |
| 2015 | 6 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 4 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fibrous cellulose, fibrous cellulose composite resin, and method for manufacturing fibrous cellulose24 Feb 2026US 12,559,578 B2Daio Paper Corporation
- Cellulose nanocrystal-based emulsions and uses thereof10 Feb 2026US 12,543,730 B2Board of Trustees of the University of Arkansas
- Cellulose acetate and method for producing cellulose acetate1 Jul 2025US 12,344,681 B2Daicel Corporation
- Manufacture of nanocellulose and intermediates thereof9 Jul 2024US 12,030,960 B2Finecellox AB
- Biomimetic chemocatalytic cascades of degradable polymers16 Apr 2024US 11,958,031 B2Board of Trustees of Michigan State University
- Cellulose nanocrystal-based emulsions and uses thereof19 Sep 2024US 2024/0306636 A1Board of Trustees of the University of Arkansas
- Resin beads, method for producing resin beads, and product using resin beads25 Jul 2024US 2024/0247112 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Cellulose acetate and cellulose acetate composition13 Jun 2024US 2024/0191063 A1Daicel Corporation
- Resin beads, method for producing resin beads, and product using resin beads28 Sep 2023US 2023/0303782 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Fibrous cellulose, fibrous cellulose composite resin, and method for manufacturing fibrous cellulose25 May 2023US 2023/0159665 A1Daio Paper Corporation
Most cited
By later US patents
- Cellulose ester fibrillar structure51US 4,047,862 ACelanese Corporation · 1977
- Cellulose interpolymers and method of oxidation30US 7,879,994 B2Eastman Chemical Company · 2011
- Process for preparing porous spherical cellulose particles20US 4,461,892 AChisso Corporation · 1984
- Aqueous coating compositions containing cellulose esters18US 5,610,233 AEastman Chemical Company · 1997
- Process for preparing porous spherical cellulose particles17US 4,390,691 AChisso Corporation · 1983