C07F 7/0812
Comprising a heterocyclic ring
Official title: {comprising a heterocyclic ring}
C07F7/0812 (Comprising a heterocyclic ring) appears on 1,835 US grants and 2,037 published applications in this corpus.
Search patents in C07F- Granted patents
- 1,835
- Published applications
- 2,037
- Assignees
- 725
- Inventors
- 5,358
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 8 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 1 | 0 |
| 1983 | 9 | 0 |
| 1984 | 12 | 0 |
| 1985 | 19 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 19 | 0 |
| 1989 | 35 | 0 |
| 1990 | 28 | 0 |
| 1991 | 31 | 0 |
| 1992 | 27 | 0 |
| 1993 | 28 | 0 |
| 1994 | 35 | 0 |
| 1995 | 33 | 0 |
| 1996 | 38 | 0 |
| 1997 | 28 | 0 |
| 1998 | 38 | 0 |
| 1999 | 30 | 0 |
| 2000 | 45 | 0 |
| 2001 | 36 | 7 |
| 2002 | 17 | 17 |
| 2003 | 18 | 16 |
| 2004 | 16 | 25 |
| 2005 | 8 | 22 |
| 2006 | 20 | 30 |
| 2007 | 14 | 29 |
| 2008 | 17 | 31 |
| 2009 | 24 | 36 |
| 2010 | 23 | 40 |
| 2011 | 29 | 44 |
| 2012 | 17 | 48 |
| 2013 | 43 | 60 |
| 2014 | 43 | 91 |
| 2015 | 65 | 116 |
| 2016 | 76 | 121 |
| 2017 | 93 | 94 |
| 2018 | 91 | 124 |
| 2019 | 79 | 106 |
| 2020 | 89 | 131 |
| 2021 | 84 | 119 |
| 2022 | 71 | 151 |
| 2023 | 94 | 227 |
| 2024 | 77 | 129 |
| 2025 | 106 | 133 |
| 2026 | 68 | 90 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light-emitting device including heterocyclic compound, electronic apparatus including the same, and the heterocyclic compound6 Oct 2026US 12,757,628 B2Samsung Display Co., Ltd.
- Fluorescent ion indicators and their applications29 Sep 2026US 12,748,118 B2AAT Bioquest, Inc.
- Polycyclic aromatic derivative compound and organic light-emitting device using same15 Sep 2026US 12,735,435 B2Sfc Co., Ltd.
- Organic optoelectronic element compound, organic optoelectronic element composition, organic optoelectronic element, and display device15 Sep 2026US 12,735,439 B2Samsung SDI.Co., Ltd.
- Olefin polymerization bimetallic activators8 Sep 2026US 12,729,257 B2Dow Global Technologies LLC
- Cyclic vinyl sulfone wrn inhibitors1 Oct 2026US 2026/0297070 A1Nimbus Wadjet, Inc.
- Organic electroluminescent element and electronic device1 Oct 2026US 2026/0297107 A1Idemitsu Kosan Co., Ltd.
- Tyk2 inhibitors and compositions and methods thereof24 Sep 2026US 2026/0284066 A1Lynk Pharmaceuticals Co. Ltd.
- Photochromic compound, propargyl alcohol compound, curable composition, optical article, lens, and spectacles24 Sep 2026US 2026/0286216 A1Tokuyama Corporation
- Cyclic compounds for organic electroluminescent devices24 Sep 2026US 2026/0293520 A1UDC Ireland Limited
Most cited
By later US patents
- Derivatives of N-phenylpyrazoles191US 5,232,940 A1993
- Methods for generating high titer helper-free preparations of released recombinant AAV vectors183US 6,566,118 B1Targeted Genetics Corporation · 2003
- Certain 7-[2,6-diisopropyl-4-phenyl-5-lower alkoxymethyl-pyrid-3-yl]-3,5-dihydroxy-6-enoates and derivatives useful for treating circulatory diseases116US 5,006,530 ABayer Aktiengesellschaft · 1991
- Acetylenes disubstituted with a phenyl or heteroaryl group and a 2-oxochromanyl, 2-oxothiochromanyl or 2-oxo-1,2,3,4-tetrahydro-quinolinyl group having retinoid-like biological activity111US 5,399,561 AAllergan, Inc. · 1995
- Host materials for phosphorescent OLEDs107US 8,409,729 B2Universal Display Corporation · 2013