B01J 13/06
By phase separation
Official title: by phase separation
B01J13/06 (By phase separation) appears on 1,785 US grants and 2,130 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,785
- Published applications
- 2,130
- Assignees
- 1,012
- Inventors
- 4,811
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 16 | 0 |
| 1978 | 28 | 0 |
| 1979 | 6 | 0 |
| 1980 | 19 | 0 |
| 1981 | 18 | 0 |
| 1982 | 17 | 0 |
| 1983 | 24 | 0 |
| 1984 | 22 | 0 |
| 1985 | 19 | 0 |
| 1986 | 18 | 0 |
| 1987 | 16 | 0 |
| 1988 | 18 | 0 |
| 1989 | 20 | 0 |
| 1990 | 34 | 0 |
| 1991 | 24 | 0 |
| 1992 | 28 | 0 |
| 1993 | 20 | 0 |
| 1994 | 20 | 0 |
| 1995 | 15 | 0 |
| 1996 | 22 | 0 |
| 1997 | 21 | 0 |
| 1998 | 19 | 0 |
| 1999 | 15 | 0 |
| 2000 | 24 | 0 |
| 2001 | 21 | 8 |
| 2002 | 22 | 35 |
| 2003 | 26 | 48 |
| 2004 | 31 | 73 |
| 2005 | 20 | 56 |
| 2006 | 28 | 50 |
| 2007 | 34 | 58 |
| 2008 | 18 | 45 |
| 2009 | 22 | 42 |
| 2010 | 21 | 63 |
| 2011 | 30 | 79 |
| 2012 | 27 | 59 |
| 2013 | 35 | 75 |
| 2014 | 42 | 66 |
| 2015 | 65 | 86 |
| 2016 | 48 | 97 |
| 2017 | 86 | 113 |
| 2018 | 76 | 135 |
| 2019 | 83 | 110 |
| 2020 | 86 | 150 |
| 2021 | 97 | 96 |
| 2022 | 77 | 141 |
| 2023 | 68 | 152 |
| 2024 | 70 | 133 |
| 2025 | 95 | 93 |
| 2026 | 58 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of generating monodisperse emulsions18 Aug 2026US 12,708,886 B2The Regents of the University of California
- Methods and compositions related to lanthanide-encoded microbeads11 Aug 2026US 12,702,963 B2CZ Biohub SF, LLC
- Solid composition4 Aug 2026US 12,697,303 B2University of Lancashire
- Controlled release, biodegradable core-shell microcapsule compositions4 Aug 2026US 12,698,459 B2International Flavors & Fragrances Inc.
- Stability and activity of enzymes by immobilization4 Aug 2026US 12,698,497 B2The Regents of the University of Colorado
- Microcapsules comprising bio-based phase change materials8 Oct 2026US 2026/0307035 A1Dow Global Technologies LLC
- Treatment compositions containing particles having certain resins8 Oct 2026US 2026/0308488 A1The Procter & Gamble Company
- Encapsulant-containing polymer capsules and fibers and composites including same8 Oct 2026US 2026/0308808 A1Arizona Board of Regents on behalf of Arizona State University
- Disk-based microfluidic platform for manufacturing lipid nanoparticles using centrifugal force and method using same1 Oct 2026US 2026/0294825 A1Korea University Research and Business Foundation
- Thiolactones as microcapsule precursors1 Oct 2026US 2026/0297052 A1FMC Corporation
Most cited
By later US patents
- Encapsulation of biological material667US 4,352,883 ADamon Corporation · 1982
- Microencapsulation process494US 4,389,330 AStolle Research & Development Corporation · 1983
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers410US 4,784,736 ABend Research, Inc. · 1988
- Prolonged release microcapsule and its production372US 4,652,441 ATakeda Chemical Industries, Ltd. · 1987
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers370US 4,917,800 ABend Research, Inc. · 1990