A61F 2005/4486
With operable locking ring
Official title: {with operable locking ring}
A61F2005/4486 (With operable locking ring) appears on 62 US grants and 56 published applications in this corpus.
Search patents in A61F- Granted patents
- 62
- Published applications
- 56
- Assignees
- 20
- Inventors
- 116
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 5 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 5 | 7 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 6 |
| 2022 | 2 | 3 |
| 2023 | 5 | 6 |
| 2024 | 5 | 2 |
| 2025 | 6 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ostomy appliance11 Aug 2026US 12,702,580 B2Coloplast A/S
- Lid for an ostomy implant3 Mar 2026US 12,564,511 B2Ostomycure AS
- Ostomy apparatuses and methods of use2 Dec 2025US 12,485,035 B1
- Ostomy system operable to inform an ostomate of an ostomy device condition useful in preventing leakage relative to the ostomy device22 Jul 2025US 12,364,621 B2Coloplast A/S
- Lid15 Jul 2025US 12,357,498 B2Ostomycure AS
- Ostomy appliance9 Apr 2026US 2026/0096916 A1
- Ostomy apparatuses and methods of use26 Mar 2026US 2026/0083583 A1
- Ostomy system operable to prevent leakage between a user and an ostomy device18 Dec 2025US 2025/0381056 A1Coloplast A/S
- An ostomy appliance and a coupling therefore2 Oct 2025US 2025/0302661 A1Coloplast A/S
- Ostomy appliance coupling assembly28 Aug 2025US 2025/0268743 A1
Most cited
By later US patents
- Clamping systems for two piece ostomy device64US 5,026,360 AE. R. Squibb & Sons, Inc. · 1991
- Ostomy coupling61US 5,496,297 AColoplast A/S · 1996
- Ostomy coupling52US 5,843,053 ABristol-Myers Squibb Company · 1998
- Ostomy coupling51US 5,830,200 AE. R. Squibb & Sons, Inc. · 1998
- Ostomy coupling46US 5,662,629 AE. R. Squibb & Sons, Inc. · 1997