A61L 2/235
Cellular, porous or foamed
Official title: cellular, porous or foamed
A61L2/235 (Cellular, porous or foamed) appears on 112 US grants and 171 published applications in this corpus.
Search patents in A61L- Granted patents
- 112
- Published applications
- 171
- Assignees
- 79
- Inventors
- 280
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 3 | 5 |
| 2004 | 0 | 4 |
| 2005 | 0 | 4 |
| 2006 | 2 | 7 |
| 2007 | 4 | 6 |
| 2008 | 1 | 4 |
| 2009 | 2 | 1 |
| 2010 | 3 | 5 |
| 2011 | 6 | 5 |
| 2012 | 8 | 10 |
| 2013 | 2 | 10 |
| 2014 | 7 | 12 |
| 2015 | 7 | 9 |
| 2016 | 9 | 9 |
| 2017 | 6 | 8 |
| 2018 | 10 | 17 |
| 2019 | 10 | 6 |
| 2020 | 8 | 10 |
| 2021 | 4 | 6 |
| 2022 | 3 | 12 |
| 2023 | 3 | 12 |
| 2024 | 6 | 2 |
| 2025 | 7 | 2 |
| 2026 | 1 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Disinfection device for female connectors13 Jan 2026US 12,521,456 B2Becton, Dickinson and Company
- Methods for disinfecting a luer connector medical device23 Dec 2025US 12,502,517 B21WorldVista Medical, Inc.
- Sterilization particle containing a sterilization material25 Nov 2025US 12,478,699 B2Delox—Investigação, Processos e Equipamentos Científicos, LDA
- Structure for applying antimicrobial material to a cable9 Sep 2025US 12,408,807 B2
- Open-cell foam based pathogen remediation19 Aug 2025US 12,390,545 B2
- A multi-layer disinfection device for disinfecting a female medical connector3 Sep 2026US 2026/0257052 A1Becton, Dickinson and Company
- Hydroxyl-based system for filtering and disinfecting air and liquids and a method of use4 Jun 2026US 2026/0151530 A1
- Sterilization Particle Containing a Sterilization Material30 Apr 2026US 2026/0115344 A1Delox—Investigação, Processos e Equipamentos Científicos, LDA
- Supercritical carbon dioxide for shape memory foam synthesis and processing22 Jan 2026US 2026/0022223 A1Boston Scientific Scimed, Inc.
- Structure for applying antimicrobial material to a cable1 Jan 2026US 2026/0000265 A1Gld Medical LLC
Most cited
By later US patents
- Microbial scrub brush126US 8,065,773 B2Bard Access Systems, Inc. · 2011
- Insert for a microbial scrubbing device93US 8,336,152 B2C. R. Bard, Inc. · 2012
- Universal sterilizing tool91US 8,252,247 B22012
- Medical component scrubbing device with detachable cap90US 9,192,449 B2C. R. Bard, Inc. · 2015
- Topical formulations and delivery systems88US 7,060,253 B12006