C07D 343/00
Heterocyclic compounds containing rings having sulfur and selenium or sulfur and tellurium
Official title: Heterocyclic compounds containing rings having sulfur and selenium or sulfur and tellurium atoms as the only ring hetero atoms
C07D343/00 (Heterocyclic compounds containing rings having sulfur and selenium or sulfur and tellurium) appears on 8 US grants and 10 published applications in this corpus.
Search patents in C07D- Granted patents
- 8
- Published applications
- 10
- Assignees
- 10
- Inventors
- 43
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound, photoelectric device, light absorption sensor, sensor-embedded display panel, and electronic device28 Apr 2026US 12,612,378 B2Samsung Display Co., Ltd.
- Choline esters3 May 2016US 9,326,970 B2Encore Health, LLC
- Choline esters2 Apr 2013US 8,410,162 B2Encore Health, LLC
- Cyclic organoselenium compounds, their preparation and their uses25 Feb 2003US 6,525,040 B1Oxis Isle of Man, Limited
- Photographic element containing a macrocyclic ether compound1 Nov 1988US 4,782,013 AEastman Kodak Company
- Molecules that enhance extracellular vesicle release11 Sep 2025US 2025/0281465 A1The Regents of the University of California
- Compound, photoelectric device, light absorption sensor, sensor-embedded display panel, and electronic device13 Apr 2023US 2023/0113862 A1Samsung Electronics Co., Ltd.
- Choline Esters19 May 2022US 2022/0151988 A1Novartis AG
- Choline Esters12 Nov 2020US 2020/0352903 A1Encore Health, LLC
- Choline Esters16 Aug 2018US 2018/0228767 A1Encore Health, LLC
Most cited
By later US patents
- Choline esters40US 8,410,162 B2Encore Health, LLC · 2013
- Cyclic organoselenium compounds, their preparation and their uses9US 6,525,040 B1Oxis Isle of Man, Limited · 2003
- Photographic element containing a macrocyclic ether compound7US 4,782,013 AEastman Kodak Company · 1988
- High pressure synthesis of sulfur-selenium fulvalenes6US 4,465,845 AKoppers Company, Inc. · 1984
- Tetra-substituted fulvalene derivatives6US 4,691,028 AAjinomoto Co., Inc. · 1987