C10M 129/44
Containing hydroxy groups
Official title: containing hydroxy groups
C10M129/44 (Containing hydroxy groups) appears on 60 US grants and 35 published applications in this corpus.
Search patents in C10M- Granted patents
- 60
- Published applications
- 35
- Assignees
- 43
- Inventors
- 126
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them12 May 2026US 12,624,305 B2Ecolab USA Inc.
- High performance grease compositions10 Mar 2026US 12,570,918 B2Chevron U.S.A.Inc.
- Grease composition, pivot assembly bearing, and bearing apparatus including the bearing27 Jan 2026US 12,534,680 B2MINEBEA MITSUMI Inc.
- Composition and method of manufacturing sulfonate-based greases using a glycerol derivative17 Jun 2025US 12,331,261 B2NCH Corporation
- Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them27 Jun 2023US 11,685,875 B2Ecolab USA Inc.
- Conductive lubricating greases30 Jan 2025US 2025/0034475 A1Totalenergies Onetech
- Grease composition, pivot assembly bearing, and bearing apparatus including the bearing9 Jan 2025US 2025/0011672 A1MINEBEA MITSUMI Inc.
- Water based food grade hydraulic fluid14 Mar 2024US 2024/0084213 A1Industrial Oils Unlimited, L.L.C.
- Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them21 Sep 2023US 2023/0295531 A1Ecolab USA Inc.
- High performance grease compositions10 Aug 2023US 2023/0250356 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Aqueous based loosener composition adapted for removing cable from a conduit45US 5,190,679 AAmerican Polywater Corporation · 1993
- Copper salts of hindered phenolic carboxylates and lubricants and fuels containing same27US 4,828,733 AMobil Oil Corporation · 1989
- Surface conditioner for formed metal surfaces27US 5,064,500 AHenkel Corporation · 1991
- Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions25US 5,779,742 AThe Lubrizol Corporation · 1998
- Refrigerator oil composition comprising saturated hydroxy fatty acids and derivatives thereof24US 6,008,169 AIdemitsu Kosan Co., Ltd. · 1999