D06N 2201/0254
Polyolefin fibres
D06N2201/0254 (Polyolefin fibres) appears on 184 US grants and 185 published applications in this corpus.
Search patents in D06N- Granted patents
- 184
- Published applications
- 185
- Assignees
- 158
- Inventors
- 506
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 0 | 0 |
| 1991 | 7 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 9 | 10 |
| 2003 | 3 | 14 |
| 2004 | 8 | 16 |
| 2005 | 4 | 18 |
| 2006 | 4 | 8 |
| 2007 | 4 | 10 |
| 2008 | 4 | 5 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 3 | 4 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 4 |
| 2016 | 2 | 5 |
| 2017 | 3 | 9 |
| 2018 | 3 | 4 |
| 2019 | 6 | 6 |
| 2020 | 0 | 6 |
| 2021 | 5 | 7 |
| 2022 | 2 | 5 |
| 2023 | 7 | 10 |
| 2024 | 4 | 12 |
| 2025 | 2 | 12 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymeric wrapping material4 Aug 2026US 12,698,578 B2Owens Corning Intellectual Capital, LLC
- Airlaid nonwoven30 Jun 2026US 12,668,902 B2Fitesa (China) Airlaid Company Limited
- Filament composition17 Mar 2026US 12,576,572 B2Dow Global Technologies LLC
- Adhesive tape17 Mar 2026US 12,577,435 B2Certoplast Technische Klebebaender GmbH
- Method for producing an artificial turf24 Feb 2026US 12,559,891 B2Tarkett Sports Canada Inc.
- Artificial turf and production method16 Jul 2026US 2026/0201656 A1Polytex Sportbelage Produktions-GmbH
- Easy-to-wash detachable carpet and preparation method therefor18 Jun 2026US 2026/0165520 A1Lumi Rugs Inc
- Method for producing an artifical turf28 May 2026US 2026/0146390 A1Tarkett Sports Canada Inc.
- Liquid barrier and air-permeable backsheet8 Jan 2026US 2026/0009174 A1
- Filament of recycled polypropylene for pile yarn25 Dec 2025US 2025/0389057 A1Inter IKEA Systems B.V.
Most cited
By later US patents
- Dimensionally stabilized, fusibly bonded multilayered fabric and process for producing same219US 5,192,601 ADicey Fabrics, Inc. · 1993
- Absorbent structures with integral layer of superabsorbent polymer particles203US 6,403,857 B1Buckeye Technologies Inc. · 2002
- Pattern-tufted, fusion-bonded carpet and carpet tile and method of preparation68US 5,198,277 AInterface, Inc. · 1993
- Filled synthetic grass67US 6,299,959 B1Southwest Recreational Industries, Inc. · 2001
- Carpet tufted with bulked continuous filament carpet face yarns utilizing new sheathed core filaments and related selection techniques to produce cost savings62US 5,958,548 ANyltec Inc. · 1999