C10N 2020/09
Characteristics associated with water
Official title: {Characteristics associated with water}
C10N2020/09 (Characteristics associated with water) appears on 520 US grants and 730 published applications in this corpus.
Search patents in C10N- Granted patents
- 520
- Published applications
- 730
- Assignees
- 180
- Inventors
- 807
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 4 |
| 2003 | 10 | 13 |
| 2004 | 8 | 11 |
| 2005 | 9 | 18 |
| 2006 | 2 | 17 |
| 2007 | 4 | 20 |
| 2008 | 8 | 11 |
| 2009 | 14 | 36 |
| 2010 | 9 | 30 |
| 2011 | 23 | 31 |
| 2012 | 26 | 40 |
| 2013 | 26 | 41 |
| 2014 | 33 | 26 |
| 2015 | 20 | 45 |
| 2016 | 40 | 46 |
| 2017 | 32 | 52 |
| 2018 | 33 | 42 |
| 2019 | 39 | 37 |
| 2020 | 34 | 43 |
| 2021 | 30 | 33 |
| 2022 | 36 | 38 |
| 2023 | 20 | 30 |
| 2024 | 14 | 22 |
| 2025 | 21 | 26 |
| 2026 | 11 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat transfer compositions, methods, and systems11 Aug 2026US 12,703,817 B2Solstice Advanced Materials US, Inc.
- Machine tool system, and hydraulic liquid and processing liquid for machine tools14 Jul 2026US 12,678,906 B2Nihon Fluid System Inc.
- Lubricants for use in vapor-compression systems19 May 2026US 12,630,780 B2The Lubrizol Corporation
- Refrigerator oil composition and mixed composition for refrigerator12 May 2026US 12,624,306 B2Idemitsu Kosan Co., Ltd.
- Lubricant additive, lubricant composition, and working fluid composition31 Mar 2026US 12,590,263 B2Eneos Corporation
- Base oil for refrigerator oil, refrigerator oil, and working fluid composition17 Sep 2026US 2026/0275222 A1Eneos Corporation
- Refrigeration oil, composition for refrigerator, and heat pump including the same20 Aug 2026US 2026/0242691 A1SK Innovation Co., Ltd.
- Lubricant including an ester of pyromellitic acid for refrigeration systems13 Aug 2026US 2026/0234486 A1The Lubrizol Corporation
- Ester for refrigerator oil, base oil for refrigerator oil, refrigerator oil, and working fluid composition13 Aug 2026US 2026/0234487 A1Eneos Corporation
- Lubricant for use with chlorine-containing refrigerants in compressor applications13 Aug 2026US 2026/0234499 A1The Lubrizol Corporation
Most cited
By later US patents
- Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition779US 8,193,129 B2Nippon Oil Co., Ltd. · 2012
- Hydrofluorocarbon refrigerant compositions soluble in lubricating oil67US 6,526,764 B1Honeywell International Inc. · 2003
- Polymeric nanoemulsion as drag reducer for multiphase flow59US 7,468,402 B2Baker Hughes Incorporated · 2008
- Polyol ester lubricants for refrigerating compressors operating at high temperatures55US 5,833,876 AHenkel Corporation · 1998
- Refrigerator oil for carbon dioxide refrigerant, and method of using it for lubrication55US 6,306,803 B1Idemitsu Kosan Co., Ltd. · 2001