C10N 2050/013
Water-in-oil
Official title: {Water-in-oil}
C10N2050/013 (Water-in-oil) appears on 67 US grants and 84 published applications in this corpus.
Search patents in C10N- Granted patents
- 67
- Published applications
- 84
- Assignees
- 22
- Inventors
- 107
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 9 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 3 | 2 |
| 2008 | 4 | 3 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 0 | 21 |
| 2019 | 11 | 16 |
| 2020 | 14 | 11 |
| 2021 | 10 | 2 |
| 2022 | 4 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Additive or composition for imparting lubricity29 Jul 2025US 12,371,632 B2Miyoshi Oil & Fat Co., Ltd.
- Enhancing solubility of water in MCT oil using alcohols25 Feb 2025US 12,234,430 B1Perlman Consulting, LLC
- Use of biodegradable hydrocarbon fluids as drilling fluids14 May 2024US 11,981,854 B2Total Marketing Services
- Intimate care lubricant compositions and methods for making same14 Mar 2023US 11,602,582 B2Chemsil Silicones, Inc.
- Polymeric surfactants for improved emulsion and flow properties at low temperatures21 Feb 2023US 11,584,898 B2Afton Chemical Corporation
- Enhancing solubility of water in mct oil using alcohols2 Oct 2025US 2025/0304884 A1Perlman Consulting, LLC
- Additive or composition for imparting lubricity15 Aug 2024US 2024/0271055 A1Miyoshi Oil & Fat Co., Ltd.
- Additive or composition for imparting lubricity26 Oct 2023US 2023/0340356 A1Miyoshi Oil & Fat Co., Ltd.
- Microemulsions and their uses27 Jul 2023US 2023/0235242 A1Cfliquids AB
- Polymeric Surfactants for Improved Emulsion and Flow Properties at Low Temperatures17 Feb 2022US 2022/0049180 A1Afton Chemical Corporation
Most cited
By later US patents
- Use of o/w emulsions for chain lubrication38US 7,297,666 B2Ecolab Inc. · 2007
- Emulsified based lubricants37US 6,933,263 B2The Lubrizol Corporation · 2005
- Water-based metal-containing organic phosphate compositions33US 4,615,813 AThe Lubrizol Corporation · 1986
- Water-based metal-containing organic phosphate compositions31US 4,582,543 AThe Lubrizol Corporation · 1986
- Oil-in-water-in-oil emulsion26US 7,338,924 B2ExxonMobil Upstream Research Company · 2008