A61N 1/327
For enhancing the absorption properties of tissue
Official title: {for enhancing the absorption properties of tissue, e.g. by electroporation}
A61N1/327 (For enhancing the absorption properties of tissue) appears on 922 US grants and 1,456 published applications in this corpus.
Search patents in A61N- Granted patents
- 922
- Published applications
- 1,456
- Assignees
- 452
- Inventors
- 1,705
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 8 | 5 |
| 2002 | 7 | 19 |
| 2003 | 10 | 19 |
| 2004 | 12 | 22 |
| 2005 | 8 | 29 |
| 2006 | 13 | 45 |
| 2007 | 9 | 37 |
| 2008 | 9 | 44 |
| 2009 | 11 | 35 |
| 2010 | 19 | 47 |
| 2011 | 17 | 43 |
| 2012 | 36 | 57 |
| 2013 | 36 | 46 |
| 2014 | 40 | 73 |
| 2015 | 55 | 58 |
| 2016 | 46 | 64 |
| 2017 | 45 | 76 |
| 2018 | 53 | 67 |
| 2019 | 55 | 103 |
| 2020 | 50 | 88 |
| 2021 | 67 | 109 |
| 2022 | 60 | 67 |
| 2023 | 51 | 76 |
| 2024 | 55 | 83 |
| 2025 | 64 | 100 |
| 2026 | 41 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electroporation/electrochemotherapy of surgically sensitive regions29 Sep 2026US 12,746,388 B2
- Method, device, and system for pre-biased tissue with lower-energy irreversible electroporation and tissue identification for pulse field immunotherapy22 Sep 2026US 12,740,818 B2Oso Medical, Inc.
- Transdermal permeant application device22 Sep 2026US 12,741,127 B2PassPort Technologies, Inc.
- Generating irreversible-electroporation and radiofrequency-ablation (IRE/RFA) waveforms22 Sep 2026US 12,741,141 B2Biosense Webster (Israel) Ltd.
- Systems, devices, and methods for ablation of endocardial tissue8 Sep 2026US 12,727,940 B2Boston Scientific Scimed, Inc.
- Electroporation/electrochemotherapy of internal regions with low infected depth24 Sep 2026US 2026/0284386 A1Nano Hesgarsazan Salamat Arya
- Methods and compositions for using alternating electric fields in gene therapy10 Sep 2026US 2026/0263788 A1
- Skin care tool for eye rim skin care, and eye rim skin care procedure method using same10 Sep 2026US 2026/0263789 A1Apr Co., Ltd.
- System and method for synchronizing energy delivery to the cardiac rhythm10 Sep 2026US 2026/0263814 A1AngioDynamics, Inc.
- Skin treatment device using skin electroporation for drug delivery20 Aug 2026US 2026/0241153 A1Chungwoo Medical Co., Ltd.
Most cited
By later US patents
- Dilating and support apparatus with disease inhibitors and methods for use1,862US 6,450,989 B2Artemis Medical, Inc. · 2002
- Electroporation ablation apparatus, system, and method1,277US 7,655,004 B2Ethicon Endo-Surgery, Inc. · 2010
- Methods and apparatus for renal neuromodulation793US 7,653,438 B2Ardian, Inc. · 2010
- Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach608US 7,620,451 B2Ardian, Inc. · 2009
- Surgical hub control arrangements606US 10,987,178 B2Ethicon, Inc. · 2021