A61M 25/007
Side holes
Official title: {Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked}
A61M25/007 (Side holes) appears on 1,950 US grants and 2,572 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,950
- Published applications
- 2,572
- Assignees
- 827
- Inventors
- 3,503
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 13 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 15 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 17 | 0 |
| 1997 | 26 | 0 |
| 1998 | 46 | 0 |
| 1999 | 34 | 0 |
| 2000 | 23 | 0 |
| 2001 | 24 | 13 |
| 2002 | 34 | 41 |
| 2003 | 42 | 58 |
| 2004 | 36 | 76 |
| 2005 | 31 | 74 |
| 2006 | 29 | 94 |
| 2007 | 18 | 84 |
| 2008 | 29 | 96 |
| 2009 | 27 | 93 |
| 2010 | 50 | 111 |
| 2011 | 52 | 113 |
| 2012 | 71 | 97 |
| 2013 | 85 | 118 |
| 2014 | 87 | 128 |
| 2015 | 87 | 101 |
| 2016 | 91 | 94 |
| 2017 | 70 | 115 |
| 2018 | 62 | 110 |
| 2019 | 104 | 131 |
| 2020 | 90 | 140 |
| 2021 | 91 | 134 |
| 2022 | 100 | 128 |
| 2023 | 99 | 117 |
| 2024 | 102 | 134 |
| 2025 | 89 | 108 |
| 2026 | 54 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rectal catheter assembly6 Oct 2026US 12,752,049 B2
- Cannula and infusion devices6 Oct 2026US 12,752,052 B2Unomedical A/S
- Catheter6 Oct 2026US 12,752,074 B2Nowwell Flow Technology AS
- Catheters and systems for direct injection of gas-enriched liquid into a patient6 Oct 2026US 12,752,078 B2Zoll Circulation, Inc.
- Continuous subcutaneous insulin infusion catheter22 Sep 2026US 12,741,088 B2Thomas Jefferson University
- Urinary catheter products with increased lubricity8 Oct 2026US 2026/0306792 A1Hollister Incorporated
- Catheters, systems, and methods for bypassing an occlusion8 Oct 2026US 2026/0306797 A1Bard Peripheral Vascular, Inc.
- Packaged lubricated ready-to-use intermittent urinary catheter1 Oct 2026US 2026/0295212 A1
- Low trauma urinary catheter eyelets and methods for making1 Oct 2026US 2026/0295214 A1Hollister Incorporated
- A delivery sheath for a vascular closure device and/or a vascular closure device24 Sep 2026US 2026/0283607 A1
Most cited
By later US patents
- Procedure and catheter instrument for treating patients for aortic stenosis1,480US 4,777,951 AMansfield Scientific, Inc. · 1988
- Implantable device and methods for delivering drugs and other substances to treat sinusitis and other disorders1,387US 7,361,168 B2Acclarent, Inc. · 2008
- Multiple electrode ablation apparatus1,035US 5,536,267 AZoMed International · 1996
- Rotate-to-advance catheterization system1,027US 9,907,456 B2Olympus Corporation · 2018
- Valved-tip angiographic catheter952US 5,085,635 A1992