C07C 2603/84
Containing rings with more than eight members
Official title: containing rings with more than eight members
C07C2603/84 (Containing rings with more than eight members) appears on 16 US grants and 7 published applications in this corpus.
Search patents in C07C- Granted patents
- 16
- Published applications
- 7
- Assignees
- 8
- Inventors
- 32
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Colored functionalized [2,2] paracyclophane and colored chemical film9 Apr 2024US 11,952,498 B2National Taiwan University
- Nitration23 May 2023US 11,655,203 B2ETH Zurich
- Pleuromutilin 2-[(diphenylmethyl)thio] acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same29 Nov 2022US 11,512,049 B2Shaanxi University of Science and Technology
- Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound3 Jun 2014US 8,742,038 B2Tokyo Ohka Kogyo.Co., Ltd.
- Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound4 Feb 2014US 8,642,244 B2Tokyo Ohka Kogyo.Co., Ltd.
- Pleuromutilin 2-[(diphenylmethyl)thio]acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same3 Nov 2022US 2022/0348540 A1Shaanxi University of Science and Technology
- Colored functionalized [2,2] paracyclophane and colored chemical film23 Jun 2022US 2022/0195199 A1National Taiwan University
- Nitration13 Jan 2022US 2022/0009875 A1ETH Zurich
- Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound29 Mar 2012US 2012/0077125 A1Tokyo Ohka Kogyo.Co., Ltd.
- Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound6 Aug 2009US 2009/0197204 A1Tokyo Ohka Kogyo.Co., Ltd.
Most cited
By later US patents
- Method for preparation of taxol using an oxazinone181US 5,015,744 AFlorida State University · 1991
- Method for preparation of taxol using an oxazinone120US 5,136,060 AFlorida State University · 1992
- Oxazinone compounds for the preparation of taxol40US 5,384,399 AFlorida State University · 1995
- Heteroaryl substituted oxazinone compounds for the preparation of taxol36US 5,532,363 AFlorida State University · 1996
- Ethyl 4-methyl-2,6-cyclooctadiene-1-carboxylate2US 4,052,435 AStudiengesellschaft Kohle mbH · 1977