C07C 69/26
Synthetic waxes
C07C69/26 (Synthetic waxes) appears on 19 US grants and 24 published applications in this corpus.
Search patents in C07C- Granted patents
- 19
- Published applications
- 24
- Assignees
- 22
- Inventors
- 55
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 3 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous compositions comprising 6-undecanol-esters19 May 2026US 12,629,324 B2Evonik Operations GmbH
- Fatty acid terpene alcohol esters28 Jan 2025US 12,209,069 B2P2 Science, Inc.
- Treprostinil derivatives and compositions and uses thereof9 Aug 2022US 11,407,707 B2Corsair Pharma, Inc.
- Treprostinil derivatives and compositions and uses thereof1 Sep 2020US 10,759,733 B2Corsair Pharma, Inc.
- Ester compounds, lubricating oil compositions containing same and processes for making same26 May 2020US 10,662,388 B2ExxonMobil Chemical Patents Inc.
- Method for obtaining a wax from a pyrolysis residue13 Aug 2026US 2026/0234480 A1Omv Downstream GmbH
- Ophthalmic formulation19 Feb 2026US 2026/0049049 A1Western Sydney University
- Dielectric fluid compositions comprising low viscosity monoesters with improved low temperature performance9 Jan 2025US 2025/0011275 A1Evonik Operations GmbH
- Ophthalmic formulation7 Nov 2024US 2024/0368069 A1Western Sydney University
- Aqueous compositions comprising 6-undecanol-esters18 Apr 2024US 2024/0122831 A1Evonik Operations GmbH
Most cited
By later US patents
- Treprostinil derivatives and compositions and uses thereof38US 9,394,227 B1Corsair Pharma, Inc. · 2016
- Treprostinil derivatives and compositions and uses thereof24US 10,053,414 B2Corsair Pharma, Inc. · 2018
- Treprostinil derivatives and compositions and uses thereof21US 9,701,616 B2Corsair Pharma, Inc. · 2017
- Treprostinil derivatives and compositions and uses thereof17US 10,464,878 B2Corsair Pharma, Inc. · 2019
- Ester wax and toner using the wax9US 6,713,221 B2Nof Corporation · 2004