C07D 205/08
With one oxygen atom directly attached in position 2
Official title: with one oxygen atom directly attached in position 2, e.g. beta-lactams
C07D205/08 (With one oxygen atom directly attached in position 2) appears on 1,082 US grants and 308 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,082
- Published applications
- 308
- Assignees
- 267
- Inventors
- 1,588
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 23 | 0 |
| 1978 | 37 | 0 |
| 1979 | 43 | 0 |
| 1980 | 41 | 0 |
| 1981 | 44 | 0 |
| 1982 | 38 | 0 |
| 1983 | 32 | 0 |
| 1984 | 47 | 0 |
| 1985 | 55 | 0 |
| 1986 | 46 | 0 |
| 1987 | 38 | 0 |
| 1988 | 41 | 0 |
| 1989 | 36 | 0 |
| 1990 | 33 | 0 |
| 1991 | 30 | 0 |
| 1992 | 28 | 0 |
| 1993 | 23 | 0 |
| 1994 | 26 | 0 |
| 1995 | 22 | 0 |
| 1996 | 13 | 0 |
| 1997 | 42 | 0 |
| 1998 | 34 | 0 |
| 1999 | 24 | 0 |
| 2000 | 25 | 0 |
| 2001 | 15 | 4 |
| 2002 | 18 | 17 |
| 2003 | 15 | 19 |
| 2004 | 11 | 19 |
| 2005 | 10 | 13 |
| 2006 | 11 | 15 |
| 2007 | 9 | 30 |
| 2008 | 7 | 16 |
| 2009 | 14 | 20 |
| 2010 | 11 | 18 |
| 2011 | 12 | 10 |
| 2012 | 6 | 13 |
| 2013 | 6 | 10 |
| 2014 | 10 | 7 |
| 2015 | 9 | 11 |
| 2016 | 9 | 11 |
| 2017 | 8 | 12 |
| 2018 | 11 | 5 |
| 2019 | 8 | 10 |
| 2020 | 7 | 11 |
| 2021 | 8 | 4 |
| 2022 | 5 | 8 |
| 2023 | 5 | 6 |
| 2024 | 3 | 7 |
| 2025 | 7 | 5 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- TEAD inhibitors29 Sep 2026US 12,747,207 B2Orion Corporation
- Lactam-modified adeno-associated virus vectors10 Feb 2026US 12,545,929 B2Coave Therapeutics
- Nitrosation reagents and methods4 Nov 2025US 12,459,909 B2The Regents of the University of California
- Beta-lactams and their use as herbicides19 Aug 2025US 12,389,910 B2BASF SE
- Compounds for the reducing lipotoxic damage10 Jun 2025US 12,325,690 B2Mayo Foundation for Medical Education and Research
- Beta-lactams and their use as herbicides27 Aug 2026US 2026/0248132 A1BASF SE
- Resist composition, resist pattern formation method, compound, and acid generator6 Aug 2026US 2026/0227692 A1Tokyo Ohka Kogyo.Co., Ltd.
- Resist composition, method for forming resist pattern, compound, and acid diffusion control agent30 Jul 2026US 2026/0219568 A1Tokyo Ohka Kogyo.Co., Ltd.
- Lactam-modified adeno-associated virus vectors21 May 2026US 2026/0139272 A1Coave Therapeutics
- Synthetic cannabinoid analogs, pharmaceutical compositions, and methods of treating bacterial infections and other disorders7 May 2026US 2026/0125335 A1Miralogx LLC
Most cited
By later US patents
- Cyclic amino acids180US 4,024,175 AWarner-Lambert Company · 1977
- Method for preparation of taxol using .beta.-lactam142US 5,175,315 AFlorida State University · 1992
- .beta.-Lactam antibacterial agents, their use in pharmaceutical compositions, and intermediates136US 4,282,236 ABeecham Group Limited · 1981
- Hydroxy-substituted azetidinone compounds useful as hypocholesterolemic agents120US 5,767,115 ASchering-Plough Corporation · 1998
- Treatment of cranial dysfunctions using novel cyclic amino acids107US 4,087,544 AWarner-Lambert Company · 1978