C10M 2205/223
Used as base material
Official title: used as base material
C10M2205/223 (Used as base material) appears on 103 US grants and 163 published applications in this corpus.
Search patents in C10M- Granted patents
- 103
- Published applications
- 163
- Assignees
- 61
- Inventors
- 330
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 5 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 8 |
| 2007 | 1 | 8 |
| 2008 | 1 | 7 |
| 2009 | 0 | 4 |
| 2010 | 3 | 6 |
| 2011 | 3 | 7 |
| 2012 | 3 | 12 |
| 2013 | 6 | 14 |
| 2014 | 13 | 10 |
| 2015 | 4 | 15 |
| 2016 | 13 | 8 |
| 2017 | 8 | 9 |
| 2018 | 6 | 13 |
| 2019 | 7 | 6 |
| 2020 | 6 | 7 |
| 2021 | 3 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 4 |
| 2025 | 4 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricants for use in vapor-compression systems19 May 2026US 12,630,780 B2The Lubrizol Corporation
- Lubricant composition comprising carbon nanotubes28 Oct 2025US 12,454,655 B2Kyodo Yushi Co., Ltd.
- Methods of making pol yurea powders, gels and greases, and related compositions made therefrom9 Sep 2025US 12,410,378 B2Novitas Chem Solutions
- High performance gear oil and related methods12 Aug 2025US 12,384,983 B2ExxonMobil Technology and Engineering Company
- Alkylated naphthalene compositions obtained through blending or processing of monoalkylated and dialkylated naphthalene fractions25 Mar 2025US 12,258,530 B2ExxonMobil Chemical Patents Inc.
- Base oil for refrigerating machine oil, refrigerating machine oil, and working fluid composition6 Aug 2026US 2026/0226364 A1Eneos Corporation
- Refrigeration oil and heat pump including the same5 Mar 2026US 2026/0062638 A1SK Enmove Co., Ltd.
- Diesel engine lubricating compositions and methods of use thereof28 Aug 2025US 2025/0270465 A1The Lubrizol Corporation
- Alkylated Naphthalene Compositions Obtained Through Blending Or Processing Of Monoalkylated And Dialkylated Naphthalene Fractions12 Jun 2025US 2025/0188378 A1
- Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof13 Feb 2025US 2025/0051625 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Biodegradable vegetable oil grease84US 5,595,965 AThe Lubrizol Corporation · 1997
- Corrosion-inhibiting coating compositions for metals26US 4,729,791 AWitco Corporation · 1988
- Halogenated alkene heat transfer composition with improved oil return24US 8,454,853 B2Arkema Inc. · 2013
- Polyglycerol esters as functional fluids and functional fluid modifiers22US 5,380,469 ACalgene Chemical, Inc. · 1995
- Composition and methods for injection of sealants into air conditioning and refrigeration systems18US 7,296,423 B2Brasscorp Limited · 2007