C10N 2060/10
Chemical after-treatment of the constituents of the lubricating composition: by sulfur or
Official title: by sulfur or a compound containing sulfur
C10N2060/10 (Chemical after-treatment of the constituents of the lubricating composition: by sulfur or) appears on 60 US grants and 71 published applications in this corpus.
Search patents in C10N- Granted patents
- 60
- Published applications
- 71
- Assignees
- 46
- Inventors
- 221
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 4 |
| 2004 | 4 | 9 |
| 2005 | 4 | 5 |
| 2006 | 1 | 7 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 3 | 6 |
| 2010 | 6 | 3 |
| 2011 | 2 | 1 |
| 2012 | 4 | 2 |
| 2013 | 4 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 0 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 3 | 3 |
| 2019 | 0 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of lubricating an automotive or industrial gear17 Mar 2026US 12,577,494 B2The Lubrizol Corporation
- Lubricant composition4 Feb 2025US 12,215,294 B2BASF SE
- Lubricating compositions14 Jan 2025US 12,195,689 B1Tribodyn, Inc.
- Benzazepine compounds as antioxidants for lubricant compositions26 Nov 2024US 12,152,216 B2The Lubrizol Corp tion
- Metal nanoparticles as lubricant additives28 Jun 2022US 11,370,988 B2University of Tennessee Research Foundation
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
- Method of Lubricating an Automotive or Industrial Gear24 Oct 2024US 2024/0352374 A1The Lubrizol Corporation
- Method of Lubricating an Automotive or Industrial Gear1 Aug 2024US 2024/0254406 A1The Lubrizol Corporation
- Benzazepine compounds as antioxidants for lubricant compositions15 Feb 2024US 2024/0052256 A1The Lubrizol Corporation
- Biobased extreme pressure additive for lubricating compositions and associated methods30 Mar 2023US 2023/0097718 A1
Most cited
By later US patents
- Detergent additives28US 4,049,560 AExxon Research & Engineering Co. · 1977
- Power transmitting fluids improved anti-shudder durability23US 5,840,663 AExxon Chemical Patents Inc. · 1998
- Overbased metal salts useful as additives for fuels and lubricants23US 6,310,011 B1The Lubrizol Corporation · 2001
- Lubricating oil compositions containing saligenin derivatives21US 6,310,009 B1The Lubrizol Corporation · 2001
- Lubricating oil composition14US 6,784,143 B2Infineum International Limited · 2004