A61B 2017/00685
Archimedes screw
Official title: {Archimedes screw}
A61B2017/00685 (Archimedes screw) appears on 717 US grants and 795 published applications in this corpus.
Search patents in A61B- Granted patents
- 717
- Published applications
- 795
- Assignees
- 209
- Inventors
- 816
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 5 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 5 | 4 |
| 2002 | 10 | 14 |
| 2003 | 8 | 13 |
| 2004 | 3 | 9 |
| 2005 | 4 | 10 |
| 2006 | 3 | 16 |
| 2007 | 2 | 18 |
| 2008 | 2 | 18 |
| 2009 | 4 | 21 |
| 2010 | 17 | 13 |
| 2011 | 14 | 30 |
| 2012 | 17 | 34 |
| 2013 | 21 | 52 |
| 2014 | 31 | 54 |
| 2015 | 28 | 41 |
| 2016 | 33 | 57 |
| 2017 | 35 | 47 |
| 2018 | 34 | 58 |
| 2019 | 51 | 53 |
| 2020 | 56 | 48 |
| 2021 | 55 | 45 |
| 2022 | 43 | 44 |
| 2023 | 51 | 44 |
| 2024 | 41 | 19 |
| 2025 | 30 | 22 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems, methods and devices for forming respiratory-gated point cloud for four dimensional soft tissue navigation5 May 2026US 12,620,101 B2Veran Medical Technologies, Inc.
- Vascular occlusion detection from motorized separator torque measurement signal28 Apr 2026US 12,611,224 B2Penumbra, Inc.
- Multi-function thrombectomy hub13 Aug 2026US 2026/0232337 A1Vetex Medical Limited
- Hemostasis valve16 Jul 2026US 2026/0198941 A1Imperative Care, Inc.
- Vascular occlusion detection from motorized separator torque measurement signal2 Jul 2026US 2026/0183016 A1Penumbra, Inc.
- Catheter Assemblies for Thrombectomy or Atherectomy25 Jun 2026US 2026/0174463 A1Straub Medical AG
- Cutting guide wire and thrombus suction system18 Jun 2026US 2026/0165717 A1Shanghai INT Medical Instruments Co., Ltd.
Most cited
By later US patents
- Endoscopic surgical system with sensing means3,306US 5,383,880 AEthicon, Inc. · 1995
- Surgical instrument having recording capabilities3,034US 7,845,537 B2Ethicon Endo-Surgery, Inc. · 2010
- Electro-mechanical surgical instrument with closure system and anvil alignment components2,963US 7,464,849 B2Ethicon Endo-Surgery, Inc. · 2008
- Robotically-controlled cable-based surgical end effectors2,844US 8,800,838 B2Ethicon Endo-Surgery, Inc. · 2014
- Endoscopic surgical system with sensing means2,795US 5,667,517 AEthicon, Inc. · 1997