C10M 145/32
Of alkylene oxides containing 4 or more carbon atoms
Official title: of alkylene oxides containing 4 or more carbon atoms
C10M145/32 (Of alkylene oxides containing 4 or more carbon atoms) appears on 22 US grants and 20 published applications in this corpus.
Search patents in C10M- Granted patents
- 22
- Published applications
- 20
- Assignees
- 21
- Inventors
- 83
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 4 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 6 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 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
- Cooling lubricant for cold rolling aluminum4 Feb 2025US 12,215,295 B2Speira GmbH
- Multifunctional lubricant additive and selection method14 Jan 2025US 12,195,692 B2King Abdullah University of Science and Technology
- Lubricating oil composition19 Nov 2024US 12,146,116 B2Shell USA, Inc.
- Aqueous lubricant composition for metalworking19 Sep 2024US 2024/0309286 A1Totalenergies Onetech
- Thermal management fluids with synergistic heat capacity12 Sep 2024US 2024/0301315 A1ExxonMobil Technology and Engineering Company
- Multifunctional lubricant additive and selection method11 Jul 2024US 2024/0228903 A9King Abdullah University of Science and Technology
- Gear oil composition11 Jul 2024US 2024/0228905 A1BASF SE
- Multifunctional lubricant additive and selection method25 Apr 2024US 2024/0132798 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Antiemulsion/antifoam agent for use in oils86US 5,084,197 AThe Lubrizol Corporation · 1992
- Engine oil composition with reduced deposit-formation tendency35US 6,458,750 B1Rohmax Additives GmbH · 2002
- Aqueous lubricant composition24US 4,828,735 ANippon Oil and Fats Co., Ltd. · 1989
- Lubricating oil composition comprising a polyalkylene oxide additive17US 4,793,939 ADai-Ichi Kogyo Seiyaku Co., Ltd. · 1988
- Top of rail lubricating method and composition17US 5,492,642 ATexaco Inc. · 1996