C10N 2030/70
Soluble oils
Official title: {Soluble oils}
C10N2030/70 (Soluble oils) appears on 198 US grants and 272 published applications in this corpus.
Search patents in C10N- Granted patents
- 198
- Published applications
- 272
- Assignees
- 99
- Inventors
- 560
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 3 | 2 |
| 2009 | 1 | 7 |
| 2010 | 3 | 12 |
| 2011 | 4 | 7 |
| 2012 | 3 | 18 |
| 2013 | 10 | 20 |
| 2014 | 12 | 14 |
| 2015 | 17 | 31 |
| 2016 | 16 | 31 |
| 2017 | 22 | 26 |
| 2018 | 20 | 24 |
| 2019 | 24 | 15 |
| 2020 | 14 | 13 |
| 2021 | 12 | 6 |
| 2022 | 11 | 8 |
| 2023 | 7 | 9 |
| 2024 | 9 | 9 |
| 2025 | 7 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 1,4-benzoxazine compounds and lubricant compositions containing the same21 Apr 2026US 12,606,767 B2The Lubrizol Corporation
- Lubricating oil composition4 Nov 2025US 12,460,149 B2Mitsui Chemicals, Inc.
- Compositions, system and methods for introducing POE lubricant into an electric (HEV, PHEV, EV) automotive air-conditioning/heating system or stationary air-conditioning/heating system or stationary refrigeration system using lower or low GWP refrigerant or refrigerant blends14 Oct 2025US 12,441,949 B2The Chemours Company Fc, LLC
- Lubricant oil composition9 Sep 2025US 12,410,379 B2Idemitsu Kosan Co., Ltd.
- Triblock polyalkylene glycols for two phase lubricants26 Aug 2025US 12,398,337 B2Dow Global Technologies LLC
- Viscosity index improver composition and lubricating oil composition20 Aug 2026US 2026/0242690 A1Sanyo Chemical Industries, Ltd.
- Lubricant including an ester of pyromellitic acid for refrigeration systems13 Aug 2026US 2026/0234486 A1The Lubrizol Corporation
- Base oil for refrigerating machine oil, refrigerating machine oil, and working fluid composition6 Aug 2026US 2026/0226364 A1Eneos Corporation
- Refrigeration lubricant and working fluid including the same30 Apr 2026US 2026/0117138 A1Patech Fine Chemicals Co., Ltd.
- Refrigerator oil and working fluid composition for refrigerator25 Sep 2025US 2025/0297188 A1Eneos Corporation
Most cited
By later US patents
- Water soluble metal working fluids20US 6,706,670 B2Solutia Inc. · 2004
- Method for selecting lubricants for heat pumps15US 8,739,559 B2Honeywell International Inc. · 2014
- Molybdenum dialkyldithiocarbamate compositions and lubricating compositions containing the same10US 7,763,744 B2R. T. Vanderbilt Company, Inc. · 2010
- Viscosity index improver for lubricant compositions10US 8,486,878 B2Dow Global Technologies LLC · 2013
- Functionalized monomers and polymers10US 8,846,587 B2Elevance Renewable Sciences, Inc. · 2014