A61F 5/4404
Details or parts
Official title: {Details or parts}
A61F5/4404 (Details or parts) appears on 982 US grants and 1,416 published applications in this corpus.
Search patents in A61F- Granted patents
- 982
- Published applications
- 1,416
- Assignees
- 337
- Inventors
- 1,926
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 13 | 0 |
| 1989 | 18 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 1 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 5 | 0 |
| 2002 | 9 | 8 |
| 2003 | 9 | 16 |
| 2004 | 11 | 15 |
| 2005 | 9 | 13 |
| 2006 | 8 | 13 |
| 2007 | 3 | 17 |
| 2008 | 6 | 24 |
| 2009 | 7 | 29 |
| 2010 | 12 | 27 |
| 2011 | 18 | 22 |
| 2012 | 11 | 21 |
| 2013 | 19 | 34 |
| 2014 | 27 | 37 |
| 2015 | 27 | 56 |
| 2016 | 21 | 31 |
| 2017 | 22 | 58 |
| 2018 | 40 | 64 |
| 2019 | 35 | 73 |
| 2020 | 38 | 100 |
| 2021 | 50 | 119 |
| 2022 | 66 | 134 |
| 2023 | 81 | 127 |
| 2024 | 105 | 143 |
| 2025 | 109 | 156 |
| 2026 | 62 | 79 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Devices and methods for anchoring a sheath in a tissue cavity6 Oct 2026US 12,751,853 B2Averto Medical, Inc.
- Fluid collection devices, fluid collection systems including the same, and methods of using the same6 Oct 2026US 12,751,854 B2Purewick Corporation
- Fecal management systems and methods6 Oct 2026US 12,752,046 B2CM Technologies, Inc.
- Urine collection container baffle structures, and related systems and methods29 Sep 2026US 12,746,144 B2Purewick Corporation
- Portable urinal system and method of use29 Sep 2026US 12,746,146 B2
- Muffling System for an Ostomy Pouch8 Oct 2026US 2026/0306289 A1
- Fecal Collection Systems and Methods8 Oct 2026US 2026/0306290 A1
- Method and apparatus for a urostomy utility pouch1 Oct 2026US 2026/0294669 A1
- Wearable device for ostomy leakage detection system24 Sep 2026US 2026/0283834 A1Hollister Incorporated
- Female External Catheters and Methods Thereof24 Sep 2026US 2026/0283837 A1C. R. Bard, Inc.
Most cited
By later US patents
- Urine-collecting device1,165US 4,838,883 ANissho Corporation · 1989
- Drainage catheter system1,142US 6,007,521 A1999
- Conformable balloonless catheter222US 6,855,126 B22005
- Female urinary incontinence device201US 4,795,449 AHollister Incorporated · 1989
- Slide valve and coupler assembly194US 4,306,705 A1981