D06N 2201/0281
Polyurethane fibres
D06N2201/0281 (Polyurethane fibres) appears on 9 US grants and 24 published applications in this corpus.
Search patents in D06N- Granted patents
- 9
- Published applications
- 24
- Assignees
- 20
- Inventors
- 60
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 4 |
| 2021 | 1 | 4 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 6 |
By publication year. Applications have been published since 2001.
Recent patents
- Water vapor-permeable composite material29 Aug 2023US 11,739,475 B2BASF SE
- Artificial leather22 Nov 2022US 11,505,895 B2San Fang Chemical Industry Co., Ltd.
- Fouling-proof structure16 Aug 2022US 11,414,553 B2Jantec Co., Ltd.
- Artificial leather and manufacturing method thereof6 Apr 2021US 10,968,564 B2San Fang Chemical Industry Co., Ltd.
- Polyether polyol, method for producing polyether polyol, polyester elastomer and polyurethane29 Sep 2020US 10,787,543 B2Mitsubishi Chemical Corporation
- Fiber laminated structure and production method therefor21 Nov 2024US 2024/0383226 A1Toray Industries, Inc.
- Thin film24 Oct 2024US 2024/0352668 A1
- Composition consisting of plant materials having cellulose from waste products, for producing a laminate, method for the laminate and the laminate10 Oct 2024US 2024/0337067 A1Frumat Srl
- Self-healing resin composition and artificial leather manufactured therefrom15 Aug 2024US 2024/0270999 A1Nan Ya Plastics Corporation
- Coated substrate and method for forming coated substrate28 Mar 2024US 2024/0100222 A1The Secant Group, LLC
Most cited
By later US patents