C10M 2213/023
Used as base material
Official title: used as base material
C10M2213/023 (Used as base material) appears on 174 US grants and 45 published applications in this corpus.
Search patents in C10M- Granted patents
- 174
- Published applications
- 45
- Assignees
- 113
- Inventors
- 381
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 10 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 2 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 3 |
| 2003 | 6 | 4 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 1 | 5 |
| 2020 | 5 | 0 |
| 2021 | 2 | 5 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sliding material and gas compressor13 Jan 2026US 12,522,777 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Antifriction coating composition25 Feb 2025US 12,234,423 B2Dupont Specialty Products USA, LLC
- PTFE polymer-based sliding material having fillers which improve the tribological properties24 Dec 2024US 12,173,250 B2KS Gleitlager GmbH
- Solid lubricant and method of making the same12 Mar 2024US 11,926,803 B2Purdue Research Foundation
- Halogen-containing synthetic base oils, and preparation method and use thereof4 Jul 2023US 11,692,150 B2
- Plastic coating for a cable with sliding properties2 Jul 2026US 2026/0185011 A1Conductores Monterrey, S.A. De C. V.
- Sliding material and gas compressor5 Jun 2025US 2025/0179387 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Antifriction coating composition14 Sep 2023US 2023/0287289 A1DDP Specialty Electronic Materials US 9, LLC
- Ptfe polymer-based sliding material having fillers which improve the tribological properties17 Aug 2023US 2023/0257676 A1KS Gleitlager GmbH
- Detergent composition, cleaning method, solvent composition, use thereof as solvent for oil, and oil composition containing same30 Dec 2021US 2021/0403837 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Compositions and process of using in refrigeration75US 4,944,890 AE. I. Du Pont de Nemours and Company · 1990
- Refrigeration compositions having polyoxyalkylene glycols with alkylene groups having at least 4 carbon atoms therein60US 5,254,280 AAllied-Signal Inc. · 1993
- Methods and compositions for increasing lubricity of rubber surfaces58US 6,127,320 AUniversity of Cincinnati · 2000
- Lubricant blends having high viscosity indices52US 4,912,272 AMobil Oil Corporation · 1990
- Surface coating compositions50US 5,403,882 AEeonyx Corporation · 1995