A61B 5/150587
By friction fit
Official title: {by friction fit}
A61B5/150587 (By friction fit) appears on 125 US grants and 123 published applications in this corpus.
Search patents in A61B- Granted patents
- 125
- Published applications
- 123
- Assignees
- 43
- Inventors
- 193
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 9 |
| 2003 | 5 | 18 |
| 2004 | 5 | 9 |
| 2005 | 4 | 7 |
| 2006 | 6 | 2 |
| 2007 | 2 | 10 |
| 2008 | 4 | 2 |
| 2009 | 3 | 8 |
| 2010 | 4 | 8 |
| 2011 | 0 | 7 |
| 2012 | 10 | 5 |
| 2013 | 5 | 2 |
| 2014 | 8 | 10 |
| 2015 | 4 | 3 |
| 2016 | 4 | 5 |
| 2017 | 7 | 3 |
| 2018 | 3 | 3 |
| 2019 | 4 | 1 |
| 2020 | 3 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 1 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Syringe with multifunctional plunger handle3 Feb 2026US 12,539,369 B2Retractable Technologies, Inc.
- Precise arterial blood sampling device23 Sep 2025US 12,419,554 B2Guangdong Provincial Hospital of Chinese Medicine
- Syringe needle shield20 May 2025US 12,303,673 B2Becton, Dickinson and Company
- Combined medical device with sliding frontal attachment and retractable needle10 Dec 2024US 12,161,851 B2Retractable Technologies, Inc.
- Manual flow regulation for blood collection26 Jul 2022US 11,395,613 B2Becton, Dickinson and Company
- Blood Collection Tube Holder with Slidable Needle Safety Device9 Oct 2025US 2025/0311951 A1Retractable Technologies, Inc.
- Single-handed operable infant heel blood sampling device and its safety mechanism17 Jul 2025US 2025/0231090 A1Ningbo Medsun Medical Co., Ltd.
- Combined Medical Device with Sliding Frontal Attachment and Retractable Needle6 Mar 2025US 2025/0073397 A1Retractable Technologies, Inc.
- Skin Preparation Applicator11 Jul 2024US 2024/0226349 A1Becton, Dickinson and Company
- Blood collection needle16 Nov 2023US 2023/0363673 A1Tianjin Rilifine Medical Device Co., Ltd.
Most cited
By later US patents
- Assembly having lancet and means for collecting and detecting body fluid536US 6,315,738 B1Terumo Kabushiki Kaisha · 2001
- Fluid collection device with retractable needle324US 6,004,278 AMDC Investment Holdings, Inc. · 1999
- Lancer257US 6,558,402 B1Becton, Dickinson and Company · 2003
- Medical device223US 4,782,841 AICU Medical, Inc. · 1988
- Lancet for blood collection and puncture needle unit188US 7,763,042 B2Panasonic Corporation · 2010