A61B 2017/22067
Blocking
Official title: {Blocking; Occlusion (A61B2017/22054 takes precedence)}
A61B2017/22067 (Blocking) appears on 751 US grants and 1,028 published applications in this corpus.
Search patents in A61B- Granted patents
- 751
- Published applications
- 1,028
- Assignees
- 297
- Inventors
- 1,137
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 16 | 0 |
| 2001 | 17 | 7 |
| 2002 | 23 | 50 |
| 2003 | 29 | 40 |
| 2004 | 18 | 32 |
| 2005 | 21 | 40 |
| 2006 | 15 | 42 |
| 2007 | 11 | 35 |
| 2008 | 15 | 27 |
| 2009 | 6 | 28 |
| 2010 | 26 | 42 |
| 2011 | 33 | 36 |
| 2012 | 21 | 42 |
| 2013 | 32 | 33 |
| 2014 | 57 | 49 |
| 2015 | 33 | 44 |
| 2016 | 32 | 45 |
| 2017 | 30 | 53 |
| 2018 | 24 | 35 |
| 2019 | 57 | 52 |
| 2020 | 39 | 50 |
| 2021 | 29 | 51 |
| 2022 | 31 | 39 |
| 2023 | 27 | 41 |
| 2024 | 35 | 43 |
| 2025 | 33 | 54 |
| 2026 | 20 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lesion crossing shock wave catheter18 Aug 2026US 12,708,382 B2Shockwave Medical, Inc.
- System for treating occlusions in body lumens18 Aug 2026US 12,708,384 B2Shockwave Medical, Inc.
- Clot removal system and methods of use7 Jul 2026US 12,672,887 B2
- Percutaneous retrieval system30 Jun 2026US 12,667,422 B2Northwestern University
- Aspiration device, aspiration system, and aspiration method16 Jun 2026US 12,653,556 B2Terumo Kabushiki Kaisha
- Cyclic aspiration system with a non-powered internal structural impediment engaging with a clot assisting in capture10 Sep 2026US 2026/0263681 A1Neuravi Limited
- Embolic protection device13 Aug 2026US 2026/0232332 A1MicroVention, Inc.
- Aspiration vacuum source13 Aug 2026US 2026/0232889 A1Neuravi Limited
- Cyclic aspiration system producing cyclic aspiration pressure waveform using vacuum pump and positive pressure pulse generator mechanism6 Aug 2026US 2026/0224794 A1Neuravi Limited
- Ophthalmic artery angioplasty balloon and guidewire based intra vascular lithotripsy (ivl) for treatment of ophthalmic diseases23 Jul 2026US 2026/0207213 A1J.D. Franco & Co., LLC
Most cited
By later US patents
- Circumferential ablation device assembly1,055US 6,024,740 AAtrionix, Inc. · 2000
- Device and method for forming a circumferential conduction block in a pulmonary vein1,053US 6,012,457 AThe Regents of the University of California · 2000
- Perfusion filter catheter1,003US 6,361,545 B1Cardeon Corporation · 2002
- Tissue ablation device and method of use760US 5,971,983 AThe Regents of the University of California · 1999
- Catheters and related devices for forming passageways between blood vessels or other anatomical structures719US 6,302,875 B1TransVascular, Inc. · 2001