C10M 2209/106
Of alkylene oxides containing four carbon atoms only
Official title: of alkylene oxides containing four carbon atoms only
C10M2209/106 (Of alkylene oxides containing four carbon atoms only) appears on 472 US grants and 149 published applications in this corpus.
Search patents in C10M- Granted patents
- 472
- Published applications
- 149
- Assignees
- 178
- Inventors
- 777
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 17 | 0 |
| 1978 | 21 | 0 |
| 1979 | 13 | 0 |
| 1980 | 15 | 0 |
| 1981 | 15 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 14 | 0 |
| 1991 | 15 | 0 |
| 1992 | 16 | 0 |
| 1993 | 16 | 0 |
| 1994 | 17 | 0 |
| 1995 | 22 | 0 |
| 1996 | 20 | 0 |
| 1997 | 16 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 16 | 2 |
| 2002 | 12 | 8 |
| 2003 | 18 | 11 |
| 2004 | 2 | 9 |
| 2005 | 11 | 9 |
| 2006 | 6 | 3 |
| 2007 | 3 | 6 |
| 2008 | 3 | 4 |
| 2009 | 3 | 1 |
| 2010 | 4 | 4 |
| 2011 | 2 | 6 |
| 2012 | 2 | 1 |
| 2013 | 4 | 9 |
| 2014 | 3 | 5 |
| 2015 | 4 | 6 |
| 2016 | 3 | 10 |
| 2017 | 3 | 9 |
| 2018 | 8 | 6 |
| 2019 | 3 | 12 |
| 2020 | 7 | 4 |
| 2021 | 4 | 5 |
| 2022 | 6 | 6 |
| 2023 | 2 | 1 |
| 2024 | 3 | 9 |
| 2025 | 6 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Base oil and lubricating fluid composition containing said base oil17 Mar 2026US 12,577,491 B2Fuchs SE
- Polyalkylene glycol compound12 Aug 2025US 12,384,882 B2Idemitsu Kosan Co., Ltd.
- Gear oil composition1 Jul 2025US 12,344,812 B2BASF SE
- Thermal management fluids with synergistic heat capacity22 Apr 2025US 12,281,278 B2ExxonMobil Technology and Engineering Company
- Polyalkylene glycol-based compound18 Feb 2025US 12,227,471 B2Idemitsu Kosan Co., Ltd.
- Oil-based graphite lubricant compositions16 Jul 2026US 2026/0201266 A1
- Base oil and lubricating fluid composition containing said base oil2 Oct 2025US 2025/0304873 A1Fuchs SE
- Alkoxylated alcohols for increasing the breakdown voltage of a lubricant21 Aug 2025US 2025/0263621 A1BASF SE
- Lubricating oil composition for hybrid vehicles12 Dec 2024US 2024/0409837 A1Chevron Oronite Company LLC
- Aqueous lubricant composition for metalworking19 Sep 2024US 2024/0309286 A1Totalenergies Onetech
Most cited
By later US patents
- Refrigeration lubricants168US 4,755,316 AAllied-Signal Inc. · 1988
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Lubricants for refrigeration compressors105US 4,851,144 AThe Dow Chemical Company · 1989
- Lubricating oil compositions containing ashless dispersant, zinc dihydrocarbyldithiophosphate, metal detergent and a copper compound104US 4,867,890 A1989
- Lubricants containing amino phenol-detergent/dispersant combinations89US 4,100,082 AThe Lubrizol Corporation · 1978