A61B 5/150488
Details of construction of shaft
Official title: {Details of construction of shaft}
A61B5/150488 (Details of construction of shaft) appears on 73 US grants and 45 published applications in this corpus.
Search patents in A61B- Granted patents
- 73
- Published applications
- 45
- Assignees
- 25
- Inventors
- 123
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 5 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 0 | 3 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hypodermic needle that mitigates blood vessel collapse17 Sep 2024US 12,089,935 B2
- Blood sample optimization system and blood contaminant sequestration device and method26 Apr 2022US 11,311,219 B2Kurin, Inc.
- Puncture needle unit and puncture needle device, and safety tube for same10 Sep 2019US 10,405,837 B2
- Blood collection assembly having a hinged shield27 Aug 2019US 10,391,240 B2Becton, Dickinson and Company
- Sample vessels17 Jul 2018US 10,022,722 B2Roche Molecular Systems, Inc.
- A device for fluid transfer through a placed catheter23 Jul 2026US 2026/0207101 A1B. Braun Melsungen AG
- Blood sample device19 Mar 2026US 2026/0076597 A1Kurin, Inc.
- Blood sample optimization device11 Dec 2025US 2025/0375128 A1Kurin, Inc.
- Hypodermic Needle That Mitigates Blood Vessel Collapse26 Dec 2024US 2024/0423521 A1
- Blood sample optimization device14 Nov 2024US 2024/0374184 A1Kurin, Inc.
Most cited
By later US patents
- Blood sampling assembly having porous vent means vein entry indicator396US 4,207,870 ABecton, Dickinson and Company · 1980
- Needle tip guard for hypodermic needles265US 6,443,929 B1Injectimed, Inc. · 2002
- Disposable lancet222US 5,643,306 AStat Medical Devices, Inc. · 1997
- Self retracting medical needle apparatus and methods190US 5,616,135 ASpecialized Health Products, Inc. · 1997
- Self-retracting medical needle apparatus and methods175US 6,024,727 A2000