C07H 17/07
Benzo[b]pyran-4-ones
C07H17/07 (Benzo[b]pyran-4-ones) appears on 143 US grants and 128 published applications in this corpus.
Search patents in C07H- Granted patents
- 143
- Published applications
- 128
- Assignees
- 136
- Inventors
- 501
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 4 |
| 2003 | 3 | 10 |
| 2004 | 6 | 11 |
| 2005 | 2 | 2 |
| 2006 | 5 | 2 |
| 2007 | 2 | 2 |
| 2008 | 5 | 4 |
| 2009 | 1 | 4 |
| 2010 | 3 | 7 |
| 2011 | 1 | 4 |
| 2012 | 2 | 2 |
| 2013 | 4 | 6 |
| 2014 | 4 | 14 |
| 2015 | 3 | 4 |
| 2016 | 6 | 3 |
| 2017 | 4 | 4 |
| 2018 | 0 | 5 |
| 2019 | 6 | 7 |
| 2020 | 6 | 7 |
| 2021 | 3 | 4 |
| 2022 | 8 | 7 |
| 2023 | 4 | 5 |
| 2024 | 1 | 3 |
| 2025 | 3 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds for the treatment of neurodegenerative and metabolic disorders31 Mar 2026US 12,590,094 B2University of Florida Research Foundation, Inc.
- Aromatic glycoside and method for producing the glycoside24 Feb 2026US 12,559,513 B2CAROTENOID-PRODUCTION TECHNOLOGY CORPORATION (CaroProTech)
- Monbretin A (MbA) synthesis using a heterologous nucleic acid(s) encoding A MbA pathway enzyme28 Oct 2025US 12,454,714 B2The University of British Columbia
- Glycosylation method involving trivalent iodine reagent15 Apr 2025US 12,275,753 B2Huazhong University of Science and Technology
- Compounds and methods for treating cancer4 Mar 2025US RE50,319 E1Dana-Farber Cancer Institute, Inc.
- Novel compound derived from loranthus tanakae and anticancer use thereof16 Jul 2026US 2026/0200965 A1Korea Institute of Oriental Medicine
- Topical formuations and instillates, kits, and methods for treating integumentary wounds, and uses thereof21 May 2026US 2026/0137708 A1Vinsan Therapeutics Inc.
- Glycosylation method involving trivalent iodine reagent20 Mar 2025US 2025/0092075 A1Huazhong University of Science and Technology
- Camellia-derived flavonoids13 Feb 2025US 2025/0051385 A1Amorepacific Corporation
- Method for Simultaneously Separating and Purifying Two Galloylated Myricitrins from Morella rubra Leaves, and Use therefor23 Jan 2025US 2025/0026776 A1Zhejiang University
Most cited
By later US patents
- Separation of sweet component from natural sweet extracts87US 4,171,430 AToyo Soda Manufacturing Co., Ltd. · 1979
- Process for obtaining genistin malonate and daidzin malonate71US 5,141,746 ANestec S. A. · 1992
- Recovery of isoflavones from soy molasses66US 5,990,291 AProtein Technologies International, Inc. · 1999
- Process for isolating saponins and flavonoids from leguminous plants65US 4,428,876 ATokiwa Kanpo Pharmaceutical Co., Ltd. · 1984
- Complex compounds of bioflavonoids with phospholipids, their preparation and use, and pharmaceutical and cosmetic compositions containing them52US 5,043,323 AIndena S. P. A. · 1991