A61M 2037/003
Having a lumen
Official title: {having a lumen}
A61M2037/003 (Having a lumen) appears on 377 US grants and 629 published applications in this corpus.
Search patents in A61M- Granted patents
- 377
- Published applications
- 629
- Assignees
- 263
- Inventors
- 919
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 12 |
| 2003 | 16 | 26 |
| 2004 | 9 | 20 |
| 2005 | 7 | 18 |
| 2006 | 6 | 12 |
| 2007 | 8 | 19 |
| 2008 | 8 | 23 |
| 2009 | 11 | 32 |
| 2010 | 11 | 31 |
| 2011 | 8 | 29 |
| 2012 | 13 | 23 |
| 2013 | 20 | 21 |
| 2014 | 24 | 24 |
| 2015 | 11 | 26 |
| 2016 | 12 | 21 |
| 2017 | 19 | 36 |
| 2018 | 21 | 24 |
| 2019 | 22 | 39 |
| 2020 | 34 | 40 |
| 2021 | 20 | 25 |
| 2022 | 28 | 34 |
| 2023 | 17 | 25 |
| 2024 | 15 | 27 |
| 2025 | 11 | 20 |
| 2026 | 10 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and methods for cosmetic skin resurfacing8 Sep 2026US 12,728,248 B2Cytrellis Biosystems, Inc.
- Technologies for needles with microchannels25 Aug 2026US 12,714,839 B2The Trustees of Indiana University
- Core-shell microneedle platform for transdermal and pulsatile drug/vaccine delivery and method of manufacturing the same18 Aug 2026US 12,708,750 B2University of Connecticut
- Drug delivery device including pump with floating microneedle assembly4 Aug 2026US 12,697,472 B2Insulet Corporation
- Device for delivery of rheumatoid arthritis medication4 Aug 2026US 12,697,473 B2Sofusa Holdings LLC
- Microneedle manufacturing method, microneedle, and microneedle unit8 Oct 2026US 2026/0306813 A1Asti Corporation
- Microneedles And Related Methods17 Sep 2026US 2026/0273255 A1
- Methods, compositions, and devices for drug or live cell microarrays27 Aug 2026US 2026/0248746 A1Pathak Holdings LLC
- Pre-angioplasty serration of atherosclerotic plaque enabling low-pressure balloon angioplasty & avoidance of stenting27 Aug 2026US 2026/0249056 A1Cagent Vascular, Inc.
- Needle-based apparatus having power management function30 Jul 2026US 2026/0215734 A1
Most cited
By later US patents
- Devices and methods for enhanced microneedle penetration of biological barriers972US 6,743,211 B1Georgia Tech Research Corporation · 2004
- Microneedle devices and methods of manufacture and use thereof907US 6,334,856 B12002
- Microneedle device for transport of molecules across tissue634US 6,503,231 B1Georgia Tech Research Corporation · 2003
- Apparatus and method for using an intracutaneous microneedle array587US 6,256,533 B1The Procter & Gamble Company · 2001
- Physician-centric health care delivery platform553US 10,303,851 B2MD24 Patent Technology, LLC · 2019