B01F 23/4142
Inversed-type emulsions
Official title: {Inversed-type emulsions}
B01F23/4142 (Inversed-type emulsions) appears on 16 US grants and 15 published applications in this corpus.
Search patents in B01F- Granted patents
- 16
- Published applications
- 15
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 3 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 4 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development7 Oct 2025US 12,435,187 B2FUJIFILM Business Innovation Corp.
- Biopolymer particle preparation9 Sep 2025US 12,410,285 B2Naturbeads Ltd
- Methods and systems for the generation of stable oil-in-water or water-in-oil emulsion for enhanced oil recovery19 Nov 2024US 12,145,112 B2King Fahd University of Petroleum and Minerals
- Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development19 Sep 2023US 11,760,845 B2FUJIFILM Business Innovation Corp.
- Emulsifier particles and methods for making and using same28 Feb 2023US 11,591,452 B2Ingevity South Carolina, LLC
- Stable emulsions and methods of manufacture29 Jan 2026US 2026/0027051 A1One Led Corp, LLC
- Biopolymer particle preparation27 Apr 2023US 2023/0128373 A1Naturbeads Ltd
- System and technique for inverting polymers under ultra-high shear26 Jan 2023US 2023/0021418 A1Ecolab USA Inc.
- Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development29 Sep 2022US 2022/0306815 A1FUJIFILM Business Innovation Corp.
- Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development29 Sep 2022US 2022/0306817 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Process for the preparation of water-in-oil and oil-in-water nanoemulsions46US 8,431,620 B2ENI S. p. A. · 2013
- Method of manufacturing emulsions21US 5,296,166 A1994
- Concentrated emulsions of water-soluble polymers19US 4,435,528 AThe Dow Chemical Company · 1984
- Process for the preparation of stable complex multiple emulsions of the water-oil water systems9US 5,478,561 ALancaster Group GmbH · 1995
- Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids4US 10,385,254 B2Saudi Arabian Oil Company · 2019