C07F 9/12
With hydroxyaryl compounds
Official title: with hydroxyaryl compounds
C07F9/12 (With hydroxyaryl compounds) appears on 592 US grants and 410 published applications in this corpus.
Search patents in C07F- Granted patents
- 592
- Published applications
- 410
- Assignees
- 327
- Inventors
- 1,383
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 13 | 0 |
| 1978 | 15 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 19 | 0 |
| 1982 | 11 | 0 |
| 1983 | 5 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 15 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 19 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 4 |
| 2002 | 21 | 17 |
| 2003 | 17 | 18 |
| 2004 | 10 | 17 |
| 2005 | 6 | 17 |
| 2006 | 10 | 25 |
| 2007 | 9 | 8 |
| 2008 | 15 | 14 |
| 2009 | 9 | 9 |
| 2010 | 12 | 16 |
| 2011 | 8 | 14 |
| 2012 | 11 | 19 |
| 2013 | 9 | 14 |
| 2014 | 18 | 13 |
| 2015 | 9 | 17 |
| 2016 | 13 | 13 |
| 2017 | 10 | 23 |
| 2018 | 21 | 26 |
| 2019 | 15 | 28 |
| 2020 | 28 | 20 |
| 2021 | 20 | 7 |
| 2022 | 8 | 12 |
| 2023 | 7 | 14 |
| 2024 | 9 | 21 |
| 2025 | 10 | 10 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biosynthesis of chemically diversified non-natural terpene products6 Oct 2026US 12,753,423 B2Board of Trustees of Michigan State University
- Compound18 Aug 2026US 12,709,627 B2Sumitomo Chemical Company, Limited
- Prodrugs of STAT3 inhibitors5 May 2026US 12,617,810 B2Tvardi Operating Company, Inc.
- Phosphorus-containing compound and preparation method thereof6 Jan 2026US 12,516,075 B2Elite Material Co., Ltd.
- Application of click chemistry for signal amplification in IHC and ISH assays6 Jan 2026US 12,517,132 B2Ventana Medical Systems, Inc.
- Prodrugs of stat3 inhibitors20 Aug 2026US 2026/0242402 A1Tvardi Operating Company, Inc.
- Phosphorus-containing (meth)acryloyl compound, phosphorus-containing vinyl benzyl compound, production methods therefor, and flame-retardant resin composition and laminated board for electronic circuit board containing same13 Aug 2026US 2026/0234170 A1Nippon Steel Chemical & Material Co., Ltd.
- Flame retardant and use thereof13 Aug 2026US 2026/0234171 A1Shikoku Chemicals Corporation
- Phosphorus-containing (meth)acryloyl compound, phosphorus-containing vinyl benzyl compound, production methods therefor, flame-retardant resin composition and laminated board for electronic circuit board containing same6 Aug 2026US 2026/0226082 A1Nippon Steel Chemical & Material Co., Ltd.
- Phytic acid oligomer9 Jul 2026US 2026/0193281 A1Hochschule Niederrhein
Most cited
By later US patents
- Biologically reversible phosphate and phosphonate protective gruops163US 4,968,788 ABoard of Regents, The University of Texas System · 1990
- Biologically reversible phosphate and phosphonate protective groups158US 4,816,570 ABoard of Regents, The University of Texas System · 1989
- Organophosphorus compounds for dental polymerizable compositions91US 6,458,868 B1Kuraray Co., Ltd. · 2002
- Methods of using chemiluminescent 1,2-dioxetanes78US 4,931,223 ATropix, Inc. · 1990
- Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes66US 5,004,565 ABoard of Governors of Wayne State University · 1991