A61L 2209/134
Distributing means
Official title: Distributing means, e.g. baffles, valves, manifolds, nozzles
A61L2209/134 (Distributing means) appears on 428 US grants and 794 published applications in this corpus.
Search patents in A61L- Granted patents
- 428
- Published applications
- 794
- Assignees
- 419
- Inventors
- 1,457
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 6 |
| 2004 | 3 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 3 | 8 |
| 2011 | 2 | 8 |
| 2012 | 4 | 8 |
| 2013 | 6 | 8 |
| 2014 | 7 | 7 |
| 2015 | 6 | 15 |
| 2016 | 16 | 25 |
| 2017 | 11 | 32 |
| 2018 | 15 | 38 |
| 2019 | 26 | 46 |
| 2020 | 21 | 57 |
| 2021 | 46 | 95 |
| 2022 | 41 | 127 |
| 2023 | 45 | 111 |
| 2024 | 48 | 81 |
| 2025 | 70 | 55 |
| 2026 | 47 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-component variable control fragrance dispensing system apparatus6 Oct 2026US 12,752,032 B2Creative Elements NY LLC
- Freshening compositions comprising controlled release modulators29 Sep 2026US 12,746,302 B2Arylessence, Inc.
- Apparatus and method for disinfecting fluids29 Sep 2026US 12,747,169 B2Hiigenz LLC
- Diffuser having multiple atomizers with a single pump1 Sep 2026US 12,721,922 B2Ideal Living, LLC
- Fragrance presentation device, fragrance presentation system, and management device25 Aug 2026US 12,714,764 B2Sony Group Corporation
- Dispenser for a volatile liquid composition8 Oct 2026US 2026/0306691 A1The Procter & Gamble Company
- Channeled air freshener with multiple release modes8 Oct 2026US 2026/0306694 A1Energizer Auto, Inc.
- Disinfecting apparatus1 Oct 2026US 2026/0295108 A1Specialist Health Solutions Limited
- System and method for air decontamination24 Sep 2026US 2026/0284251 A1
- System for blending a fragrance17 Sep 2026US 2026/0273485 A1SoftBank Group Corp.
Most cited
By later US patents
- Apparatus and method for controllably dispensing drops of liquid130US 5,449,117 ATechnical Concepts, LLC · 1995
- Dual function dispenser122US 6,569,387 B1S. C. Johnson & Son, Inc. · 2003
- Dual function dispenser110US 6,610,254 B1S. C. Johnson & Son, Inc. · 2003
- Spraying attachment and appliance61US 6,405,944 B1SARL Prolitec · 2002
- Methods and apparatus for localized delivery of scented aerosols60US 6,357,726 B1MicroScent, LLC · 2002