C07D 303/42
Acyclic compounds having a chain of seven or more carbon atoms
Official title: Acyclic compounds having a chain of seven or more carbon atoms, e.g. epoxidised fats
C07D303/42 (Acyclic compounds having a chain of seven or more carbon atoms) appears on 88 US grants and 57 published applications in this corpus.
Search patents in C07D- Granted patents
- 88
- Published applications
- 57
- Assignees
- 67
- Inventors
- 224
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 2 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 7 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 3 |
| 2020 | 5 | 4 |
| 2021 | 0 | 3 |
| 2022 | 2 | 4 |
| 2023 | 5 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerator oil composition and mixed composition for refrigerator10 Mar 2026US 12,570,917 B2Idemitsu Kosan Co., Ltd.
- Fatty acid derivatives and their use25 Nov 2025US 12,479,812 B2The United States of America, as represented by the Secretary, Department of Health and Human Services
- PKC-activating compounds for the treatment of neurodegenerative diseases21 Nov 2023US 11,820,745 B2Synaptogenix, Inc.
- Plasticizer composition and resin composition including the same5 Sep 2023US 11,746,079 B2LG Chem.Ltd.
- Hydroxy fatty acid synthesis20 Jun 2023US 11,680,224 B2The United States of America, as represented by The Secratery of Agriculture
- Novel plasticizers, process for the preparation thereof, and use thereof21 Aug 2025US 2025/0263523 A1Centre National De La Recherche Scientifique
- Bio-based plasticizers6 Feb 2025US 2025/0043107 A1Cargill, Incorporated
- Refrigerator oil composition and mixed composition for refrigerator19 Sep 2024US 2024/0309285 A1Idemitsu Kosan Co., Ltd.
- Pkc-activating compounds for the treatment of neurodegenerative diseases25 Jan 2024US 2024/0025870 A1Synaptogenix, Inc.
- Plasticizer composition and process to produce a plasticizer composition2 Mar 2023US 2023/0069469 A1Cargill, Incorporated
Most cited
By later US patents
- Process for the preparation of vegetable oil-based polyols and electroninsulating casting compounds created from vegetable oil-based polyols91US 6,107,433 APittsburg State University · 2000
- Method of making natural oil-based polyols and polyurethanes therefrom78US 6,433,121 B1Pittsburg State University · 2002
- Method of making natural oil-based polyols and polyurethanes therefrom69US 6,686,435 B1Pittsburg State University · 2004
- Integrate chemical processes for industrial utilization of seed oils66US 7,576,227 B2Union Carbide Chemicals & Plastics Technology Corporation · 2009
- Process for the preparation of vegetable oil-based polyols and electroinsulating casting compounds created from vegetable oil-based polyols47US 6,573,354 B1Pittsburg State University · 2003