C10M 153/00
Lubricating compositions characterised by the additive being a macromolecular compound containing phosphorus
C10M153/00 (Lubricating compositions characterised by the additive being a macromolecular compound containing phosphorus) appears on 73 US grants and 46 published applications in this corpus.
Search patents in C10M- Granted patents
- 73
- Published applications
- 46
- Assignees
- 51
- Inventors
- 183
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 6 |
| 2019 | 1 | 2 |
| 2020 | 4 | 2 |
| 2021 | 3 | 3 |
| 2022 | 3 | 2 |
| 2023 | 2 | 6 |
| 2024 | 2 | 2 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricating oil composition21 Oct 2025US 12,448,583 B2Chevron Japan Ltd.
- Dry film lubricant composition21 Oct 2025US 12,448,584 B2Dimachem Inc.
- Lubricating oil additive composition and lubricating oil composition14 Jan 2025US 12,195,691 B2Idemitsu Kosan Co., Ltd.
- Lubricating composition to prevent corrosion and/or tribocorrosion of metallic parts in an engine7 Jan 2025US 12,187,973 B2Totalenergies Onetech
- Lubricant composition for oxidation-stable automotive transmission24 Sep 2024US 12,098,348 B2Totalenergies Onetech
- Lubricating fluid for an electric motor7 May 2026US 2026/0125612 A1Afton Chemical Corporation
- Lubricating oil composition10 Apr 2025US 2025/0115824 A1Chevron Japan Ltd.
- Lubricating composition to prevent corrosion and/or tribocorrosion of metallic parts in an engine7 Mar 2024US 2024/0076571 A1Totalenergies Onetech
- Lubricating oil additive composition and lubricating oil composition25 Jan 2024US 2024/0026242 A1Idemitsu Kosan Co., Ltd.
- Lubricant composition for oxidation-stable automotive transmission28 Sep 2023US 2023/0303945 A1Totalenergies Onetech
Most cited
By later US patents
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994
- Thermoplastic compatible lubricant for plastic conveyor systems77US 5,559,087 AEcolab Inc. · 1996
- Magnetic disk73US 7,833,641 B2WD Media (Singapore) Pte. Ltd. · 2010
- Alkyl ether amine conveyor lubricants containing corrosion inhibitors64US 5,723,418 AEcolab Inc. · 1998
- Control of naphthenic acid corrosion with thiophosporus compounds34US 5,863,415 ABaker Hughes Incorporated · 1999