C10M 2209/043
Used as base material
Official title: used as base material
C10M2209/043 (Used as base material) appears on 231 US grants and 309 published applications in this corpus.
Search patents in C10M- Granted patents
- 231
- Published applications
- 309
- Assignees
- 78
- Inventors
- 346
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 1 |
| 2003 | 4 | 5 |
| 2004 | 1 | 4 |
| 2005 | 6 | 4 |
| 2006 | 1 | 5 |
| 2007 | 2 | 7 |
| 2008 | 1 | 3 |
| 2009 | 1 | 13 |
| 2010 | 2 | 16 |
| 2011 | 12 | 12 |
| 2012 | 3 | 17 |
| 2013 | 14 | 16 |
| 2014 | 13 | 8 |
| 2015 | 11 | 20 |
| 2016 | 15 | 20 |
| 2017 | 14 | 24 |
| 2018 | 18 | 26 |
| 2019 | 18 | 25 |
| 2020 | 20 | 18 |
| 2021 | 12 | 18 |
| 2022 | 15 | 18 |
| 2023 | 12 | 8 |
| 2024 | 6 | 12 |
| 2025 | 5 | 6 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compressor and refrigeration cycle apparatus8 Sep 2026US 12,729,346 B2Daikin Industries, Ltd.
- Heat transfer compositions, methods, and systems11 Aug 2026US 12,703,817 B2Solstice Advanced Materials US, Inc.
- Inside air-conditioning device9 Jun 2026US 12,650,250 B2Daikin Industries, Ltd.
- Refrigerator oil composition and mixed composition for refrigerator12 May 2026US 12,624,306 B2Idemitsu Kosan Co., Ltd.
- Refrigerator oil composition and mixed composition for refrigerator17 Mar 2026US 12,577,448 B2Idemitsu Kosan Co., Ltd.
- Heat transfer compositions, methods and systems16 Jul 2026US 2026/0202102 A1Solstice Advanced Materials US, Inc.
- Working medium, composition for heat cycle system, heat cycle system, and heat cycle method16 Apr 2026US 2026/0103632 A1AGC Inc.
- Coated steel sheet and method of producing same23 Oct 2025US 2025/0326983 A1Jfe Steel Corporation
- Mold release for engineered stone and other mold release applications2 Oct 2025US 2025/0303612 A1Sekisui Specialty Chemicals America, LLC
- Base oil and lubricating fluid composition containing said base oil2 Oct 2025US 2025/0304873 A1Fuchs SE
Most cited
By later US patents
- Refrigerant compressor and cooling apparatus comprising the same72US 6,035,661 ASanyo Electric Co., Ltd. · 2000
- Refrigerator oil for carbon dioxide refrigerant, and method of using it for lubrication55US 6,306,803 B1Idemitsu Kosan Co., Ltd. · 2001
- Lubricating oil for refrigerator, hydraulic fluid composition for refrigerator and method for lubricating of refrigerator51US 6,667,285 B1New Japan Chemical Co., Ltd. · 2003
- Compositions comprising a fluoroolefin50US 7,569,170 B2E. I. Du Pont de Nemours and Company · 2009
- Refrigerating oil composition containing a polyether additive48US 6,193,906 B1Idemitsu Kosan Co., Ltd. · 2001