B01F 23/41
Emulsifying
B01F23/41 (Emulsifying) appears on 1,029 US grants and 1,246 published applications in this corpus.
Search patents in B01F- Granted patents
- 1,029
- Published applications
- 1,246
- Assignees
- 696
- Inventors
- 2,464
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 17 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 17 | 0 |
| 1999 | 18 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 4 |
| 2002 | 19 | 14 |
| 2003 | 14 | 20 |
| 2004 | 13 | 31 |
| 2005 | 13 | 31 |
| 2006 | 11 | 32 |
| 2007 | 12 | 26 |
| 2008 | 17 | 33 |
| 2009 | 10 | 35 |
| 2010 | 22 | 56 |
| 2011 | 18 | 59 |
| 2012 | 26 | 51 |
| 2013 | 38 | 65 |
| 2014 | 33 | 49 |
| 2015 | 52 | 66 |
| 2016 | 48 | 50 |
| 2017 | 43 | 62 |
| 2018 | 45 | 61 |
| 2019 | 51 | 67 |
| 2020 | 63 | 82 |
| 2021 | 53 | 84 |
| 2022 | 50 | 72 |
| 2023 | 49 | 49 |
| 2024 | 67 | 59 |
| 2025 | 45 | 60 |
| 2026 | 23 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Large scale microdroplet generation apparatus and methods of manufacturing thereof6 Oct 2026US 12,752,269 B2The Trustees of the University of Pennsylvania
- Homogenizer with a back flushing structure15 Sep 2026US 12,734,491 B2Micronox Inc.
- Method for producing oil-in-water emulsion8 Sep 2026US 12,729,275 B2Kao Corporation
- Method of forming a liquid-liquid mixing phase channel group, method of controlling the formation and extinguishment of a liquid-liquid mixing phase channel group, and module therefor1 Sep 2026US 12,722,127 B2Japan Atomic Energy Agency
- Slit chamber and atomizing apparatus21 Jul 2026US 12,685,975 B2Sugino Machine Limited
- A microfluidic chip and method for synthesis of nanoparticles27 Aug 2026US 2026/0249292 A1University College Dublin
- Emulsion Polymerized Emulsions from Polydimethyl Siloxane Mixture and Consequence of Cyclic Generation in Final Emulsion27 Aug 2026US 2026/0250577 A1
- 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
- Curing device for curing capsules30 Jul 2026US 2026/0216672 A1Microcaps AG
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
- Method and apparatus for fluid dispersion418US 7,708,949 B2Governing Council of the Univ. of Toronto, The · 2010
- Process for producing emulsion and microcapsules and apparatus therefor402US 7,268,167 B2Japan Science and Technology Agency · 2007
- Methods for producing droplets for use in capsule-based electrophoretic displays352US 6,377,387 B1E Ink Corporation · 2002
- Process for recovery of hydrocarbons and rejection of sand350US 5,316,664 ACanadian Occidental Petroleum Ltd. · 1994