C10M 121/00
Lubricating compositions characterised by the thickener being a compound of unknown or
Official title: Lubricating compositions characterised by the thickener being a compound of unknown or incompletely defined constitution
C10M121/00 (Lubricating compositions characterised by the thickener being a compound of unknown or) appears on 26 US grants and 28 published applications in this corpus.
Search patents in C10M- Granted patents
- 26
- Published applications
- 28
- Assignees
- 20
- Inventors
- 75
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 1 | 5 |
| 2018 | 6 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High performance grease compositions10 Mar 2026US 12,570,918 B2Chevron U.S.A.Inc.
- Composition and method of manufacturing calcium magnesium sulfonate greases9 Jul 2024US 12,031,100 B2NCH Corporation
- Effects of oxygen on grease15 Mar 2022US 11,275,072 B2Tannas Co.
- Polyolefin compositions for grease and lubricant applications8 Feb 2022US 11,242,498 B2Equistar Chemicals, LP
- High temperature zinc complex grease1 Feb 2022US 11,236,285 B2Indian Oil Corporation Limited
- Producing polyurea-thickened lubricating greases having improved lubrication properties and aging stability13 Aug 2026US 2026/0234490 A1Fuchs SE
- Gelling agent for calcium sulfonate greases4 Dec 2025US 2025/0368915 A1The Lubrizol Corporation
- Use of an activated carrot fiber for producing products12 Oct 2023US 2023/0323129 A1Herbstreith & Fox GmbH & Co. KG Pektin-Fabriken
- High performance grease compositions10 Aug 2023US 2023/0250356 A1Chevron U.S.A.Inc.
- Composition and Method of Manufacturing Calcium Magnesium Sulfonate Greases25 Nov 2021US 2021/0363453 A1NCH Corporation
Most cited
By later US patents
- Sulfonate grease improvement34US 5,338,467 AWitco Corporation · 1994
- Use of calcium sulfonate based threaded compounds in drilling operations and other severe industrial applications26US 7,294,608 B2Jet-Lube, Inc. · 2007
- Lubricating grease composition and process for preparing same23US 5,387,351 A1995
- Functionalized polymer as grease additive18US 6,300,288 B1The Lubrizol Corporation · 2001
- Grease composition8US 4,661,276 AChevron Research Company · 1987