C07F 9/65685
The ring phosphorus atom being part of a phosphine oxide or thioxide
Official title: {the ring phosphorus atom being part of a phosphine oxide or thioxide}
C07F9/65685 (The ring phosphorus atom being part of a phosphine oxide or thioxide) appears on 164 US grants and 178 published applications in this corpus.
Search patents in C07F- Granted patents
- 164
- Published applications
- 178
- Assignees
- 101
- Inventors
- 450
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 7 | 5 |
| 2004 | 1 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 3 | 5 |
| 2009 | 1 | 2 |
| 2010 | 0 | 5 |
| 2011 | 4 | 0 |
| 2012 | 0 | 9 |
| 2013 | 3 | 6 |
| 2014 | 2 | 7 |
| 2015 | 7 | 15 |
| 2016 | 6 | 9 |
| 2017 | 10 | 2 |
| 2018 | 6 | 17 |
| 2019 | 13 | 15 |
| 2020 | 11 | 15 |
| 2021 | 6 | 9 |
| 2022 | 11 | 5 |
| 2023 | 8 | 10 |
| 2024 | 8 | 12 |
| 2025 | 5 | 9 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorescent ion indicators and their applications29 Sep 2026US 12,748,118 B2AAT Bioquest, Inc.
- Phosphorus compounds and methods thereof23 Jun 2026US 12,662,499 B2Agency for Science, Technology and Research
- Inhibitors of RIPK2 and medical uses thereof12 May 2026US 12,624,018 B1Odyssey Therapeutics, Inc.
- Light-emitting device and electronic apparatus including the same10 Mar 2026US 12,575,320 B2Samsung Display Co., Ltd.
- SOS1 inhibitor containing phosphorus3 Mar 2026US 12,565,511 B2Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Polycyclic aromatic compound10 Sep 2026US 2026/0265281 A1Kwansei Gakuin Educational Foundation
- Cdk inhibitors and methods of use thereof9 Jul 2026US 2026/0193248 A1Relay Therapeutics, Inc.
- Inhibitors of ripk2 and medical uses thereof25 Jun 2026US 2026/0176251 A1Odyssey Therapeutics, Inc.
- Azetidine-substituted fluorescent compounds18 Jun 2026US 2026/0167612 A1
- Inhibitors of ripk2 and medical uses thereof14 May 2026US 2026/0132121 A1Odyssey Therapeutics, Inc.
Most cited
By later US patents
- Metal-assisted delayed fluorescent emitters containing tridentate ligands83US 9,818,959 B2Arizona Board of Regents on behlaf of Arizona State University · 2017
- Polycyclic aromatic compound65US 10,374,166 B2Jnc Corporation · 2019
- Materials for organic electroluminescent devices54US 9,126,970 B2Merck Patent GmbH · 2015
- Polyisocyanates which contain carbodiimide groups and which are stable in storage53US 4,294,719 ABayer Aktiengesellschaft · 1981
- Process for the production of polyisocyanates which contain carbodiimide groups and which are stable in storage50US 4,344,855 ABayer Aktiengesellschaft · 1982