C07C 405/0016
Containing only hydroxy, etherified or esterified hydroxy groups
Official title: {containing only hydroxy, etherified or esterified hydroxy groups}
C07C405/0016 (Containing only hydroxy, etherified or esterified hydroxy groups) appears on 498 US grants and 38 published applications in this corpus.
Search patents in C07C- Granted patents
- 498
- Published applications
- 38
- Assignees
- 49
- Inventors
- 209
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 28 | 0 |
| 1978 | 107 | 0 |
| 1979 | 31 | 0 |
| 1980 | 18 | 0 |
| 1981 | 176 | 0 |
| 1982 | 13 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 4 |
| 2003 | 3 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Total synthesis of prostaglandin J natural products by stereoretentive metathesis9 Jan 2024US 11,866,398 B2California Institute of Technology
- Processes and intermediates for the preparations of isomer free prostaglandins3 Nov 2020US 10,822,321 B2Chirogate International Inc.
- Prostaglandin derivative3 Dec 2019US 10,494,338 B2AGC Inc.
- Nitric oxide donating derivatives of fluprostenol7 May 2019US 10,280,138 B2Nicox S A.
- Processes and intermediates for the preparations of isomer free prostaglandins12 Jun 2018US 9,994,543 B2Chirogate International Inc.
- Total synthesis of prostaglandin j natural products by tereoretentive metathesis28 Oct 2021US 2021/0332011 A1California Institute of Technology
- Prostaglandin analogs and uses thereof13 May 2021US 2021/0139435 A1Lifex Biolabs, Inc.
- Novel prostaglandin derivative9 May 2019US 2019/0135743 A1AGC Inc.
- Processes and intermediates for the preparations of isomer free prostaglandins6 Sep 2018US 2018/0251442 A1Chirogate International Inc.
- Nitric oxide donating derivatives of fluprostenol3 May 2018US 2018/0118677 A1Nicox S A.
Most cited
By later US patents
- Process for topically producing cutaneous vasodilation for the treatment of vasospastic or ischemic conditions75US 4,311,707 AAmerican Cyanamid Company · 1982
- Methano carbacyclin analogs62US 4,349,689 AThe Upjohn Company · 1982
- 2-Decarboxy-2-hydroxymethyl-.omega.-phenoxy-PGD analogs57US 4,111,995 AThe Upjohn Company · 1978
- Cyclopentane heptan(ene)oic acid, 2-heteroarylalkenyl derivatives as therapeutic agents48US 6,124,344 AAllergan Sales, Inc. · 2000
- Use of 9-deoxy prostaglandin derivatives to treat glaucoma38US 5,698,733 AAlcon Laboratories, Inc. · 1997