C10M 169/047
The additives being a mixture of compounds of unknown or incompletely defined
Official title: {the additives being a mixture of compounds of unknown or incompletely defined constitution and macromolecular compounds}
C10M169/047 (The additives being a mixture of compounds of unknown or incompletely defined) appears on 21 US grants and 36 published applications in this corpus.
Search patents in C10M- Granted patents
- 21
- Published applications
- 36
- Assignees
- 27
- Inventors
- 121
- Latest grant
- 4 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 2 |
| 2005 | 3 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Heavy, medium, and light plunger grease for hydraulic pumps20 Mar 2025US 2025/0092329 A1Industrial Oils Unlimited, L.L.C.
Most cited
By later US patents
- Lubricating coating composition suitable for lubrication of a threaded joint31US 6,869,111 B2Sumitomo Metal Industries, Ltd. · 2005
- Synthetic turbine oils22US 4,045,376 ATexaco Inc. · 1977
- Lubricating composition for two-cycle internal combustion engines21US 5,321,172 AExxon Research & Engineering Co. · 1994
- Method of reducing intake valve deposits in a direct injection engine12US 6,846,782 B2The Lubrizol Corporation · 2005
- Semi-synthetic two-stroke engine oil formulation11US 5,498,353 AChinese Petroleum Corporation · 1996