D01F 6/30
Comprising olefins as the major constituent
Official title: comprising olefins as the major constituent
D01F6/30 (Comprising olefins as the major constituent) appears on 221 US grants and 224 published applications in this corpus.
Search patents in D01F- Granted patents
- 221
- Published applications
- 224
- Assignees
- 129
- Inventors
- 651
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 3 |
| 2002 | 10 | 7 |
| 2003 | 5 | 9 |
| 2004 | 3 | 5 |
| 2005 | 6 | 14 |
| 2006 | 9 | 12 |
| 2007 | 5 | 9 |
| 2008 | 2 | 9 |
| 2009 | 3 | 8 |
| 2010 | 7 | 10 |
| 2011 | 7 | 15 |
| 2012 | 1 | 10 |
| 2013 | 3 | 10 |
| 2014 | 4 | 8 |
| 2015 | 6 | 10 |
| 2016 | 4 | 9 |
| 2017 | 6 | 8 |
| 2018 | 7 | 11 |
| 2019 | 6 | 10 |
| 2020 | 8 | 13 |
| 2021 | 5 | 7 |
| 2022 | 4 | 9 |
| 2023 | 7 | 8 |
| 2024 | 9 | 5 |
| 2025 | 6 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition of reclaimed synthetic turf and products comprising same11 Aug 2026US 12,703,950 B1Columbia Insurance Company
- Polyethylene yarn with improved weaving properties and functional fabric including the same10 Mar 2026US 12,571,134 B2Kolon Industries, Inc.
- Piezoelectric textiles produced via electrospinning10 Mar 2026US 12,575,326 B2Sabic Global Technologies B.V.
- Polyethylene composition for filaments or fibers16 Sep 2025US 12,415,911 B2Basell Polyolefine GmbH
- Low leachable fibers and fiber structure15 Jul 2025US 12,359,347 B2Kuraray Co., Ltd.
- Copolymer composition, method for producing same, and molded article obtained using copolymer composition10 Sep 2026US 2026/0265433 A1Kuraray Co., Ltd.
- Covered shape-memory polymeric fibers for textile applications30 Apr 2026US 2026/0117427 A1Helmholtz-Zentrum hereon GmbH
- Depth filter24 Apr 2025US 2025/0128192 A1Jnc Corporation
- Compositions and methods of thermal control and energy storage in composite polymer yarns via strain-induced phase transitions24 Apr 2025US 2025/0129517 A1
- Polyethylene yarn with improved weaving properties and functional fabric including the same30 Jan 2025US 2025/0034760 A1Kolon Industries, Inc.
Most cited
By later US patents
- Fibers of polyolefin polymers280US 5,322,728 AExxon Chemical Patents Inc. · 1994
- Isotactic propylene copolymers, their preparation and use180US 6,960,635 B2Dow Global Technologies LLC · 2005
- Fibers and oriented films of polypropylene higher .alpha.-olefin copolymers138US 5,571,619 AExxon Chemical Patents Inc. · 1996
- Coformed ethylene-vinyl copolymer elastomeric fibrous webs112US 4,803,117 AKimberly-Clark Corporation · 1989
- Silane-crosslinkable elastomer-polyolefin polymer blends their preparation and use107US 5,741,858 AThe Dow Chemical Company · 1998