B32B 2262/0292
Polyurethane fibres
B32B2262/0292 (Polyurethane fibres) appears on 505 US grants and 833 published applications in this corpus.
Search patents in B32B- Granted patents
- 505
- Published applications
- 833
- Assignees
- 402
- Inventors
- 1,541
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 4 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 2 | 8 |
| 2007 | 2 | 7 |
| 2008 | 1 | 5 |
| 2009 | 2 | 23 |
| 2010 | 4 | 39 |
| 2011 | 3 | 22 |
| 2012 | 9 | 18 |
| 2013 | 10 | 14 |
| 2014 | 9 | 19 |
| 2015 | 11 | 17 |
| 2016 | 10 | 28 |
| 2017 | 8 | 61 |
| 2018 | 21 | 66 |
| 2019 | 41 | 80 |
| 2020 | 41 | 87 |
| 2021 | 56 | 96 |
| 2022 | 54 | 72 |
| 2023 | 53 | 56 |
| 2024 | 55 | 42 |
| 2025 | 52 | 33 |
| 2026 | 14 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Permeable materials capable of lightning strike protection and use thereof in resin infusion processing25 Aug 2026US 12,715,198 B2Cytec Industries Inc.
- Fabric with moisture management function11 Aug 2026US 12,703,933 B2Lululemon Athletica Canda Inc.
- Oil absorbent wiping product16 Jun 2026US 12,653,368 B2Kimberly-Clark Worldwide, Inc.
- Seam for an industrial textile with energy absorbent yarns9 Jun 2026US 12,649,297 B2AstenJohnson International, Inc.
- Shaping garment with fit-adjustable brassiere portion5 May 2026US 12,616,253 B2Spanx, Inc.
- Recycled shell three layer fabric8 Oct 2026US 2026/0307361 A1Long Wharf Supply LLC
- Composite material with stretchable insulation and breathable liner24 Sep 2026US 2026/0285004 A1The North Face Apparel Corp.
- Shaping garment with fit-adjustable brassiere portion13 Aug 2026US 2026/0232047 A1Spanx, Inc.
- Manufacturing method of foam sheet for shoes with tpu powder and recycled pu scrap powder, foam sheet thereof, and foam sheet composition6 Aug 2026US 2026/0226244 A1Sam Bu Fine Chemical Co., Ltd.
- Method of manufacturing fabric for clothes and fabric for clothes30 Jul 2026US 2026/0216991 A1Seiko Epson Corporation
Most cited
By later US patents
- Multi-direction stretch composite elastic material including a reversibly necked material297US 5,114,781 AKimberly-Clark Corporation · 1992
- Fibrillar product of electrostatically spun organic material222US 4,043,331 AImperial Chemical Industries PLC · 1977
- Headgear for masks216US 8,950,404 B2ResMed Limited · 2015
- Composite elastic material including an anisotropic elastic fibrous web and process to make the same184US 5,385,775 AKimberly-Clark Corporation · 1995
- Spunlaced polyester-meltblown polyetherester laminate181US 4,781,966 AKimberly-Clark Corporation · 1988