C07C 43/30
Compounds having [image cpc-sch-c07c-0958.gif] groups
Official title: Compounds having [IMAGE cpc-sch-C07C-0958.gif] groups
C07C43/30 (Compounds having [image cpc-sch-c07c-0958.gif] groups) appears on 556 US grants and 235 published applications in this corpus.
Search patents in C07C- Granted patents
- 556
- Published applications
- 235
- Assignees
- 235
- Inventors
- 1,084
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 11 | 0 |
| 1980 | 12 | 0 |
| 1981 | 16 | 0 |
| 1982 | 7 | 0 |
| 1983 | 18 | 0 |
| 1984 | 10 | 0 |
| 1985 | 18 | 0 |
| 1986 | 16 | 0 |
| 1987 | 9 | 0 |
| 1988 | 11 | 0 |
| 1989 | 15 | 0 |
| 1990 | 16 | 0 |
| 1991 | 19 | 0 |
| 1992 | 15 | 0 |
| 1993 | 26 | 0 |
| 1994 | 20 | 0 |
| 1995 | 11 | 0 |
| 1996 | 27 | 0 |
| 1997 | 27 | 0 |
| 1998 | 15 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 5 |
| 2002 | 14 | 8 |
| 2003 | 8 | 8 |
| 2004 | 4 | 13 |
| 2005 | 8 | 9 |
| 2006 | 8 | 13 |
| 2007 | 9 | 13 |
| 2008 | 11 | 13 |
| 2009 | 11 | 14 |
| 2010 | 10 | 9 |
| 2011 | 9 | 6 |
| 2012 | 7 | 6 |
| 2013 | 2 | 4 |
| 2014 | 10 | 8 |
| 2015 | 7 | 13 |
| 2016 | 9 | 4 |
| 2017 | 5 | 14 |
| 2018 | 8 | 9 |
| 2019 | 8 | 8 |
| 2020 | 6 | 11 |
| 2021 | 14 | 13 |
| 2022 | 6 | 11 |
| 2023 | 8 | 10 |
| 2024 | 4 | 5 |
| 2025 | 6 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 43/315Containing oxygen atoms singly bound to carbon atoms not being acetal carbon313
- C07C 43/313Containing halogen125
- C07C 43/303Having acetal carbon atoms bound to acyclic carbon atoms92
- C07C 43/305Having acetal carbon atoms as rings members or bound to carbon atoms28
- C07C 43/307Having acetal carbon atoms bound to carbon atoms of six-membered aromatic rings15
- C07C 43/317Having [image cpc-sch-c07c-0961.gif] groups, x being hydrogen or metal15
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
- Salt, acid generator, resist composition and method for producing resist pattern10 Feb 2026US 12,547,073 B2Sumitomo Chemical Company, Limited
- 11-halo-1,1-dialkoxy-7-undecene compound and processes for preparing a 11,11-dialkoxy-4-undecenyltriarylphosphonium halide compound, a trienal compound, and a dienal compound25 Nov 2025US 12,479,786 B2Shin-Etsu Chemical Co., Ltd.
- Method and intermediate compounds for the preparation of menaquinone MK-718 Nov 2025US 12,473,248 B2Vitasynth Sp. Z.O.O
- Compound, composition, method for expressing sensitizing effect and production method8 Oct 2026US 2026/0308100 A1Mitsubishi Gas Chemical Company, 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
- 11-halo-1,1-dialkoxy-7-undecene compound and processes for preparing a 11,11-dialkoxy-4-undecenyltriarylphosphonium halide compound, a trienal compound, and a dienal compound26 Feb 2026US 2026/0055042 A1Shin-Etsu Chemical Co., Ltd.
- Reagents and methods for the highly-efficient synthesis and purification of biopolymers30 Oct 2025US 2025/0333433 A1
Most cited
By later US patents
- Photoresist cross-linker and photoresist composition comprising the same474US 6,368,773 B1Hyundai Electronics Industries Co., Ltd. · 2002
- Photoresist monomers having stability to post exposure delay, polymers thereof and photoresist compositions containing the same470US 6,455,225 B1Hyundai Electronics Industries Co., Ltd. · 2002
- 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