B01J 13/14
Polymerisation
Official title: Polymerisation; cross-linking
B01J13/14 (Polymerisation) appears on 1,276 US grants and 1,573 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,276
- Published applications
- 1,573
- Assignees
- 728
- Inventors
- 3,451
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 11 | 0 |
| 1978 | 17 | 0 |
| 1979 | 4 | 0 |
| 1980 | 11 | 0 |
| 1981 | 13 | 0 |
| 1982 | 15 | 0 |
| 1983 | 13 | 0 |
| 1984 | 16 | 0 |
| 1985 | 16 | 0 |
| 1986 | 14 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 23 | 0 |
| 1991 | 12 | 0 |
| 1992 | 18 | 0 |
| 1993 | 13 | 0 |
| 1994 | 15 | 0 |
| 1995 | 8 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 18 | 0 |
| 2001 | 15 | 3 |
| 2002 | 12 | 27 |
| 2003 | 13 | 23 |
| 2004 | 18 | 54 |
| 2005 | 13 | 31 |
| 2006 | 17 | 31 |
| 2007 | 25 | 40 |
| 2008 | 15 | 33 |
| 2009 | 18 | 34 |
| 2010 | 14 | 49 |
| 2011 | 22 | 59 |
| 2012 | 23 | 53 |
| 2013 | 28 | 49 |
| 2014 | 35 | 52 |
| 2015 | 53 | 62 |
| 2016 | 39 | 74 |
| 2017 | 55 | 75 |
| 2018 | 56 | 98 |
| 2019 | 65 | 90 |
| 2020 | 62 | 96 |
| 2021 | 67 | 76 |
| 2022 | 54 | 107 |
| 2023 | 53 | 126 |
| 2024 | 53 | 102 |
| 2025 | 73 | 80 |
| 2026 | 46 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and compositions related to lanthanide-encoded microbeads11 Aug 2026US 12,702,963 B2CZ Biohub SF, LLC
- 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
- Fire extinguishing micro-capsule, method for manufacturing same, and fire extinguisher including same21 Jul 2026US 12,685,887 B2Gfi Co., Ltd.
- Colloidosome with variable pore size and preparation method thereof21 Jul 2026US 12,685,984 B2China Academy of Safety Science and Technology
- Microcapsules comprising bio-based phase change materials8 Oct 2026US 2026/0307035 A1Dow Global Technologies LLC
- Thiolactones as microcapsule precursors1 Oct 2026US 2026/0297052 A1FMC Corporation
- Improvements in or relating to organic compounds17 Sep 2026US 2026/0273488 A1Givaudan SA
- Resin mixture for 3d-printer manufacturing, 3d-printer manufacturing material, manufactured body, and manufacturing method10 Sep 2026US 2026/0265549 A1Zeon Corporation
- Protein-based microcapsules20 Aug 2026US 2026/0242702 A1
Most cited
By later US patents
- Encapsulation of biological material667US 4,352,883 ADamon Corporation · 1982
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers410US 4,784,736 ABend Research, Inc. · 1988
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers370US 4,917,800 ABend Research, Inc. · 1990
- Emulsions and techniques for formation330US 7,776,927 B2President and Fellows of Harvard College · 2010
- Microcapsules containing viable tissue cells318US 4,391,909 ADamon Corporation · 1983