C07C 323/03
The carbon skeleton being acyclic and saturated
Official title: the carbon skeleton being acyclic and saturated
C07C323/03 (The carbon skeleton being acyclic and saturated) appears on 35 US grants and 21 published applications in this corpus.
Search patents in C07C- Granted patents
- 35
- Published applications
- 21
- Assignees
- 33
- Inventors
- 123
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lipids and lipid nanoparticle formulations14 Apr 2026US 12,599,560 B2Longuide Biopharma Corporation
- Resist topcoat composition, and method of forming patterns using the composition31 Mar 2026US 12,590,221 B2Samsung Electronics Co., Ltd.
- Nitrile oxide compound28 Jan 2025US 12,209,062 B2Daikin Industries, Ltd.
- Method of producing fluorine-containing sulfide compounds3 Jan 2023US 11,542,231 B2Kanto Denka Kogyo Co., Ltd.
- Iodine-containing photoacid generators and compositions comprising the same10 Nov 2020US 10,831,100 B2Rohm and Haas Electronic Materials LLC
- Lipids and lipid nanoparticle formulations13 Aug 2026US 2026/0232588 A1Longuide Biopharma Corporation
- Lipids and lipid nanoparticle formulations15 May 2025US 2025/0152510 A1Longuide Biopharma Corporation
- Difluorocarbene radiosynthesis21 Nov 2024US 2024/0383827 A1Oxford University Innovation Limited
- Resist topcoat composition, and method of forming patterns using the composition26 Jan 2023US 2023/0021469 A1Samsung Electronics Co., Ltd.
- Nitrile oxide compound18 Mar 2021US 2021/0078944 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Compounds for inhibition of protein methylation38US 5,202,456 APresident and Fellows of Harvard College · 1993
- Difluoromethylene compounds31US 5,045,229 AMerck Patent GmbH · 1991
- Perfluoroalkyl halides and derivatives31US 6,365,769 B13M Innovative Properties Company · 2002
- Perfluoroalkyl halides and derivatives19US 6,048,952 A3M Innovative Properties Company · 2000
- Polyfluorohydrocarbon group-containing monomers, their polymers and applications of the polymers18US 5,646,222 AAsahi Glass Company, Limited · 1997