B29K 2105/0076
Microcapsules
Official title: {Microcapsules}
B29K2105/0076 (Microcapsules) appears on 59 US grants and 86 published applications in this corpus.
Search patents in B29K- Granted patents
- 59
- Published applications
- 86
- Assignees
- 50
- Inventors
- 160
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 5 |
| 2017 | 3 | 8 |
| 2018 | 4 | 8 |
| 2019 | 3 | 6 |
| 2020 | 5 | 7 |
| 2021 | 5 | 7 |
| 2022 | 5 | 6 |
| 2023 | 6 | 4 |
| 2024 | 4 | 4 |
| 2025 | 3 | 4 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biodegradable biocomposite and a process for its preparation25 Aug 2026US 12,715,166 B2Fondazione Istituto Italiano Di Tecnologia
- Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material5 May 2026US 12,617,179 B2Whirlpool Corporation
- Syntactic foams, methods of producing syntactic foams, and products including syntactic foams6 Jan 2026US 12,516,171 B2Aqua Satellite, Inc.
- Methods of improving lofting agent retention using bicomponent fibers22 Jul 2025US 12,365,778 B2Hanwha Azdel, Inc.
- Insulated panels13 May 2025US 12,297,032 B2Pratt Corrugated Holdings, Inc.
- Syntactic foams, methods of producing syntactic foams, and products including syntactic foams11 Jun 2026US 2026/0159662 A1Aqua Satellite, Inc.
- Three-dimensional printed structural siloxanes having controlled drug release23 Apr 2026US 2026/0108468 A1Lawrence Livermore National Security, LLC
- Three-phase composite, and preparation method and use thereof26 Feb 2026US 2026/0054456 A1Harbin Engineering University
- Syntactic-foam parts and associated methods of making the same5 Feb 2026US 2026/0034709 A1The Boeing Company
- Syntactic-foam parts and associated methods of making the same5 Feb 2026US 2026/0034747 A1The Boeing Company
Most cited
By later US patents
- Prophylactic device made of rupturable microencapsulated elastomeric material and process for its manufacture56US 4,930,522 AHutchinson · 1990
- Thermoset plastic pellets and method and apparatus for making such pellets42US 4,737,407 AEssex Composite Systems · 1988
- Continuous process for the manufacture of substrates for printed wire boards37US 5,269,863 AAkzo N. V. · 1993
- Mono and multi-layer articles and injection molding methods of making the same37US 7,588,808 B2Advanced Plastics Technologies Luxembourg S.A. · 2009
- Process for forming microcellular structures having an integral skin and products thereof31US 5,665,785 AUrethane Technologies, Inc. · 1997