D04H 1/465
Hydraulic needling
Official title: {Hydraulic needling}
D04H1/465 (Hydraulic needling) appears on 26 US grants and 30 published applications in this corpus.
Search patents in D04H- Granted patents
- 26
- Published applications
- 30
- Assignees
- 19
- Inventors
- 47
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 4 | 4 |
| 2017 | 3 | 0 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hydro-patterned nonwoven and method of making the same9 Jun 2026US 12,649,983 B2Pfnonwovens Holding S.R.O
- Hydro-entangled filter material for smoking products10 Jun 2025US 12,324,456 B2delfortgroup AG
- Layer for absorbent article20 May 2025US 12,303,359 B2The Procter & Gamble Company
- Apertured hydro-patterned nonwoven and method of making the same25 Feb 2025US 12,234,583 B2Pfnonwovens Holding S.R.O
- Absorbent structure with permanent and temporary attachments19 Sep 2023US 11,759,372 B2Drylock Technologies NV
- Apertured hydro-patterned nonwoven and method of making the same22 May 2025US 2025/0163622 A1Pfnonwovens Holding S.R.O
- Hydro-Entangled Filter Material for Smoking Products19 Jan 2023US 2023/0016316 A1delfortgroup AG
- Flame-retardant non-woven fibrous webs15 Dec 2022US 2022/0396903 A13M Innovative Properties Company
- Hydro-patterned nonwoven and method of making the same17 Nov 2022US 2022/0364281 A1Pfnonwovens Holding S.R.O
- Apertured hydro-patterned nonwoven and method of making the same10 Nov 2022US 2022/0356617 A1Pfnonwovens Holding S.R.O
Most cited
By later US patents
- Method of fabrication of a dryer fabric and a dryer fabric with backside venting for improved sheet stability77US 7,005,043 B2Albany International Corp. · 2006
- Method for controlling a functional property of an industrial fabric43US 7,815,978 B2Albany International Corp. · 2010
- Method of making a reinforcing mat for a pultruded part33US 6,881,288 B2Pella Corporation · 2005
- Method of making a reinforcing mat for a pultruded part16US 7,276,132 B2Pella Corporation · 2007
- Method and apparatus for producing composite structure10US 9,603,750 B2Romanova Bvba Starter · 2017