C07C 43/315
Containing oxygen atoms singly bound to carbon atoms not being acetal carbon
Official title: containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
C07C43/315 (Containing oxygen atoms singly bound to carbon atoms not being acetal carbon) appears on 313 US grants and 102 published applications in this corpus.
Search patents in C07C- Granted patents
- 313
- Published applications
- 102
- Assignees
- 147
- Inventors
- 559
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 13 | 0 |
| 1982 | 6 | 0 |
| 1983 | 12 | 0 |
| 1984 | 7 | 0 |
| 1985 | 11 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 19 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 22 | 0 |
| 1997 | 21 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 4 |
| 2003 | 6 | 3 |
| 2004 | 2 | 8 |
| 2005 | 2 | 2 |
| 2006 | 6 | 6 |
| 2007 | 5 | 4 |
| 2008 | 7 | 6 |
| 2009 | 5 | 4 |
| 2010 | 3 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 4 | 3 |
| 2015 | 3 | 5 |
| 2016 | 3 | 2 |
| 2017 | 1 | 7 |
| 2018 | 5 | 6 |
| 2019 | 4 | 5 |
| 2020 | 3 | 5 |
| 2021 | 7 | 5 |
| 2022 | 3 | 3 |
| 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
- Cannabinoid derivatives19 May 2026US 12,630,492 B2Canopy Growth Corporation
- Process for preparing indene acryladehyde derivatives24 Mar 2026US 12,583,809 B2Firmenich SA
- Method and intermediate compounds for the preparation of menaquinone MK-718 Nov 2025US 12,473,248 B2Vitasynth Sp. Z.O.O
- Recyclable and reworkable polyol(s)5 Aug 2025US 12,378,180 B2Aditya Birla Chemicals (Thailand) Ltd. (Epoxy Division)
- Surfactant compositions and use thereof18 Feb 2025US 12,227,718 B2Ecolab USA Inc.
- Process for the synthesis of (s)-edelfosine or (r)-edelfosine20 Aug 2026US 2026/0242401 A1Rdp Pharma AG
- A process for the synthesis of stilbene and intermediates thereof9 Jul 2026US 2026/0193159 A1Fertis India Pvt Ltd
- Reagents and methods for the highly-efficient synthesis and purification of biopolymers30 Oct 2025US 2025/0333433 A1
- Cannabigeroquinone compounds, compositions including such compounds, and uses of such compounds and compositions6 Mar 2025US 2025/0073184 A1Juva Life, Inc.
- Modulators of kv3 channels to treat pain16 Jan 2025US 2025/0017925 A1Autifony Therapeutics Limited
Most cited
By later US patents
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Phenylethenyl compounds having retinoid-like activity141US 4,992,468 AAllergan, Inc. · 1991
- Methods of using phenylethenyl compounds having retinoid-like activity124US 5,068,252 AAllergan, Inc. · 1991
- Retroviral protease inhibiting compounds109US 5,354,866 AAbbott Laboratories · 1994
- Retroviral protease inhibiting compounds94US 5,541,206 AAbbott Laboratories · 1996