C07H 3/10
Anhydrosugars
Official title: Anhydrosugars, e.g. epoxides
C07H3/10 (Anhydrosugars) appears on 26 US grants and 26 published applications in this corpus.
Search patents in C07H- Granted patents
- 26
- Published applications
- 26
- Assignees
- 34
- Inventors
- 124
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 1 |
| 2019 | 3 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 4 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing sugar anhydride and saccharide23 Jun 2026US 12,662,502 B2Kyoto University
- Glucopyranosyl derivative and use thereof30 Nov 2021US 11,186,602 B2Sunshine Lake Pharma Co., Ltd.
- Method for preparing 3,6-anhydro-L-galactose, and use thereof5 May 2020US 10,639,261 B2Korea University Research and Business Foundation
- Anhydrosugar synthesis30 Jul 2019US 10,364,265 B1William Marsh Rice University
- Disaccharide intermediate and synthesis method thereof14 May 2019US 10,287,309 B2Zhejiang Hisun Pharmaceutical Co., Ltd.
- Labeling method, oxidant for labeling, ruthenium complex, catalyst, labeling compound, and compound5 Dec 2024US 2024/0400471 A1Kyushu University, National University Corporation
- Novel sea algae-derived alkyl-agarbioside, preparation method therefor, or use thereof22 Aug 2024US 2024/0279263 A1Korea University Research and Business Foundation
- Catalytic polymerization and depolymerization of 1,6-anhydrosugars22 Aug 2024US 2024/0279264 A1The Trustees of Boston College
- Sglt-2 inhibitor sarcosine co-crystal, preparation method therefor and use thereof23 Nov 2023US 2023/0372375 A1Beijing Creatron Institute of Pharmaceutical Research Co., Ltd.
- Method for producing bicyclic phosphoramidite2 Nov 2023US 2023/0348522 A1Daiichi Sankyo Company, Limited
Most cited
By later US patents
- Process for the production of anhydrosugars from lignin and cellulose containing biomass by pyrolysis119US 5,395,455 AEnergy, Mines and Resources Canada · 1995
- Isolation of levoglucosan from pyrolysis oil derived from cellulose44US 5,371,212 AMidwest Research Institute · 1994
- Anhydride-modified chitosan, method of preparation thereof, and fluids containing same23US 6,780,822 B2Venture Chemicals, Inc. · 2004
- Anhydride-modified chitosan, method of preparation thereof, and fluids containing same21US 6,656,885 B2Venture Innovations, Inc. · 2003
- Chitin-chitosan oligomer having 2,5-amhydromannitol group or 2,5-anhydromannose group at terminal end and method for preparation thereof14US 5,312,908 ATamatsukuri Corporation · 1994