C07C 31/26
Hexahydroxylic alcohols
C07C31/26 (Hexahydroxylic alcohols) appears on 73 US grants and 40 published applications in this corpus.
Search patents in C07C- Granted patents
- 73
- Published applications
- 40
- Assignees
- 40
- Inventors
- 151
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 4 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 6 |
| 2016 | 4 | 0 |
| 2017 | 1 | 2 |
| 2018 | 3 | 4 |
| 2019 | 3 | 5 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes to create multiple value streams from biomass sources12 Nov 2024US 12,139,451 B2Intercontinental Great Brands LLC
- Processes to create multiple value streams from biomass sources12 Dec 2023US 11,840,500 B2Intercontinental Great Brands LLC
- Biorefinery of brown macroalgae25 Jan 2022US 11,230,611 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Water-soluble solid or semi-solid dispersion of particles4 Jan 2022US 11,214,653 B2Dune Sciences, Inc.
- Alkaline pH-modified edible casein-based films and coatings, and method for the making thereof2 Feb 2021US 10,906,950 B2The United States of America as represented by the Secretary of Agriculture
- Compositions and methods for the production of glucaric acid5 Jun 2025US 2025/0178995 A1Solugen, Inc.
- Processes to create multiple value streams from biomass sources22 Feb 2024US 2024/0059638 A1Intercontinental Great Brands LLC
- Processes to create multiple value streams from biomass sources12 Nov 2020US 2020/0354296 A1Intercontinental Great Brands LLC
- Improved biorefinery of brown macroalgae17 Sep 2020US 2020/0291138 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Process for the preparation of glycols14 Nov 2019US 2019/0345084 A1Shell Oil Company
Most cited
By later US patents
- Pulverulent mannitol and process for preparing it66US 6,743,447 B2Roquette Freres · 2004
- Melt cocrystallized sorbitol/xylitol compositions50US 5,158,789 AICI Americas Inc. · 1992
- Two stage hydrogenolysis of carbohydrate to glycols using sulfide modified ruthenium catalyst in second stage41US 4,476,331 AEthyl Corporation · 1984
- Directly compressible granular mannitol and method for its manufacture38US 4,661,647 ARoquette Freres · 1987
- Method for hydrogenating aqueous solutions of carbohydrates35US 4,380,680 AUop LLC · 1983