B01F 23/414
Characterised by the internal structure of the emulsion
Official title: {characterised by the internal structure of the emulsion}
B01F23/414 (Characterised by the internal structure of the emulsion) appears on 241 US grants and 307 published applications in this corpus.
Search patents in B01F- Granted patents
- 241
- Published applications
- 307
- Assignees
- 212
- Inventors
- 784
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 6 |
| 2004 | 1 | 5 |
| 2005 | 2 | 1 |
| 2006 | 1 | 6 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 4 |
| 2010 | 5 | 4 |
| 2011 | 0 | 9 |
| 2012 | 1 | 8 |
| 2013 | 2 | 2 |
| 2014 | 3 | 3 |
| 2015 | 6 | 10 |
| 2016 | 6 | 15 |
| 2017 | 5 | 19 |
| 2018 | 6 | 14 |
| 2019 | 16 | 24 |
| 2020 | 15 | 24 |
| 2021 | 16 | 37 |
| 2022 | 19 | 37 |
| 2023 | 21 | 20 |
| 2024 | 29 | 21 |
| 2025 | 15 | 26 |
| 2026 | 12 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing oil-in-water emulsion8 Sep 2026US 12,729,275 B2Kao Corporation
- Reversing flow apparatus14 Jul 2026US 12,678,748 B2
- Three dimensional multiphasic structures via vaporization induced phase separation (VIPS)2 Jun 2026US 12,643,082 B2The Trustees of the University of Pennsylvania
- Applications of hop acids19 May 2026US 12,630,782 B2Barth-Haas UK Limited
- Complex liquid crystal droplets12 May 2026US 12,625,134 B2Massachusetts Institute of Technology
- Liquid dispersion preparation processes6 Aug 2026US 2026/0225051 A1Dsm IP Assets B.V.
- Apparatus for botanical compound infusion and hydrodynamic production of nano scale bio-reactive particles6 Aug 2026US 2026/0225052 A14Ea, Inc
- Automatic system and method for generating emulsified media and evaluating oily films on aqueous surfaces by spectral imaging30 Jul 2026US 2026/0219292 A1Petroleo Brasileiro S.A. - Petrobras
- Method for preparing stable liquid emulsion forms of plant extract25 Jun 2026US 2026/0174639 A1Sorse Technology Corporation
- Method for forming a dispersion comprising drops and associated device26 Mar 2026US 2026/0083646 A1Capsum
Most cited
By later US patents
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- Process for producing emulsion and microcapsules and apparatus therefor402US 7,268,167 B2Japan Science and Technology Agency · 2007
- Apparatus for forming emulsions331US 4,533,254 ABiotechnology Development Corporation · 1985
- Process and apparatus for producing emulsion and microcapsules164US 7,772,287 B2Japan Science and Technology Agency · 2010
- System for forming an array of emulsions154US 9,216,392 B2Bio-Rad Laboratories, Inc. · 2015