C07C 59/74
Containing —cho groups
Official title: containing —CHO groups
C07C59/74 (Containing —cho groups) appears on 70 US grants and 28 published applications in this corpus.
Search patents in C07C- Granted patents
- 70
- Published applications
- 28
- Assignees
- 50
- Inventors
- 122
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 1 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Visible-light mediated organophotoredox catalytic deuteration of aromatic and aliphatic aldehydes11 Nov 2025US 12,466,775 B2Arizona Board of Regents on Behalf of the University of Arizona
- Processes and intermediates for the preparation of carbaprostacyclin analogues30 Sep 2025US 12,428,361 B2Chirogate International Inc.
- Processes and intermediates for the preparation of carbaprostacyclin analogues11 Feb 2025US 12,221,411 B2Chirogate International Inc.
- Low sulfur diesel blockage inhibitor, preparation method therefor and use thereof27 Feb 2024US 11,912,657 B2China Petroleum & Chemical Corporation
- Processes and intermediates for the preparation of carbaprostacyclin analogues30 Jan 2024US 11,884,613 B2Chirogate International Inc.
- Phenol derivatives for use as antimicrobial, antibacterial, bactericide5 Feb 2026US 2026/0035353 A1Special Product's Line S.P.A.
- Processes and intermediates for the preparation of carbaprostacyclin analogues2 Oct 2025US 2025/0304519 A1Chirogate International Inc.
- Processes and intermediates for the preparation of carbaprostacyclin analogues25 Jan 2024US 2024/0025832 A1Chirogate International Inc.
- Processes and intermediates for the preparation of carbaprostacyclin analogues9 Nov 2023US 2023/0357118 A1Chirogate International Inc.
- Processes and intermediates for the preparation of carbaprostacyclin analogues9 Nov 2023US 2023/0357119 A1Chirogate International Inc.
Most cited
By later US patents
- Chalcone derivatives64US 4,190,671 ABiorex Laboratories Limited · 1980
- Pharmaceutical compounds, preparation, use and intermediates therefor and their preparation63US 4,535,183 ABurroughs Wellcome Co. · 1985
- Compounds useful in treating sickle cell anemia52US 4,751,244 AMerck & Co., Inc. · 1988
- Compounds useful in treating sickle cell anemia49US 4,699,926 AMerck & Co., Inc. · 1987
- Pharmaceutical ethers48US 4,410,537 ABurroughts Wellcome Co. · 1983