A61F 13/2034
Having grooves or ribs, having a main axis in the longitudinal direction
Official title: {having grooves or ribs, having a main axis in the longitudinal direction}
A61F13/2034 (Having grooves or ribs, having a main axis in the longitudinal direction) appears on 29 US grants and 42 published applications in this corpus.
Search patents in A61F- Granted patents
- 29
- Published applications
- 42
- Assignees
- 10
- Inventors
- 68
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 5 |
| 2013 | 2 | 4 |
| 2014 | 7 | 5 |
| 2015 | 9 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 1 |
| 2019 | 0 | 4 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Tampon with continuous groove forms19US 8,834,439 B2Johnson & Johnson · 2014
- Tampon with segmented grooves16US 8,460,262 B2McNeil-PPC, Inc. · 2013
- Tampon with extended groove forms16US 8,827,975 B2Johnson & Johnson · 2014
- Fluid management device with fluid transport element for use within a body15US 7,618,403 B2McNeil-PPC, Inc. · 2009
- Vaginal insert device having a support portion with plurality of struts15US 9,022,919 B2Kimberly-Clark Worldwide, Inc. · 2015