D02G 3/22
Yarns or threads characterised by constructional features
Official title: Yarns or threads characterised by constructional features {, e.g. blending, filament/fibre (piecing of yarns or threads D01H15/00)}
D02G3/22 (Yarns or threads characterised by constructional features) appears on 1,941 US grants and 1,835 published applications in this corpus.
Search patents in D02G- Granted patents
- 1,941
- Published applications
- 1,835
- Assignees
- 1,144
- Inventors
- 4,014
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 40 | 0 |
| 1978 | 42 | 0 |
| 1979 | 30 | 0 |
| 1980 | 38 | 0 |
| 1981 | 44 | 0 |
| 1982 | 43 | 0 |
| 1983 | 22 | 0 |
| 1984 | 31 | 0 |
| 1985 | 39 | 0 |
| 1986 | 26 | 0 |
| 1987 | 28 | 0 |
| 1988 | 20 | 0 |
| 1989 | 29 | 0 |
| 1990 | 32 | 0 |
| 1991 | 22 | 0 |
| 1992 | 21 | 0 |
| 1993 | 19 | 0 |
| 1994 | 23 | 0 |
| 1995 | 30 | 0 |
| 1996 | 26 | 0 |
| 1997 | 30 | 0 |
| 1998 | 33 | 0 |
| 1999 | 29 | 0 |
| 2000 | 55 | 0 |
| 2001 | 29 | 7 |
| 2002 | 36 | 38 |
| 2003 | 30 | 56 |
| 2004 | 34 | 55 |
| 2005 | 28 | 57 |
| 2006 | 27 | 46 |
| 2007 | 21 | 63 |
| 2008 | 21 | 34 |
| 2009 | 21 | 41 |
| 2010 | 38 | 57 |
| 2011 | 28 | 35 |
| 2012 | 30 | 38 |
| 2013 | 29 | 71 |
| 2014 | 31 | 59 |
| 2015 | 21 | 83 |
| 2016 | 39 | 74 |
| 2017 | 53 | 85 |
| 2018 | 59 | 116 |
| 2019 | 59 | 147 |
| 2020 | 73 | 143 |
| 2021 | 86 | 128 |
| 2022 | 54 | 107 |
| 2023 | 79 | 86 |
| 2024 | 102 | 87 |
| 2025 | 83 | 78 |
| 2026 | 42 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D02G 3/36Cored or coated yarns or threads454
- D02G 3/40Yarns in which fibres are united by adhesives423
- D02G 3/26With characteristics dependent on the amount or direction of twist409
- D02G 3/38Threads in which fibres, filaments, or yarns are wound with other yarns322
- D02G 3/32Elastic yarns or threads280
- D02G 3/34Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular269
- D02G 3/24Bulked yarns or threads51
- D02G 3/42Chenille threads22
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Pile yarn, preparation method and application thereof29 Sep 2026US 12,747,520 B2Jiangsu Hengli Chemical Fibre Co., Ltd.
- Pile yarn for towel cloth, manufacturing method thereof, towel cloth, and manufacturing method thereof22 Sep 2026US 12,742,265 B2Izawa Towel Co., Ltd.
- Fabric and articles having fire-resistance, cut-resistance, and elastic recovery and processes for making same22 Sep 2026US 12,742,267 B2Dupont Safety & Construction, Inc.
- Fiber structure and fiber-reinforced composite material15 Sep 2026US 12,734,767 B2Kabushiki Kaisha Toyota Jidoshokki
- Walk-off carpet8 Oct 2026US 2026/0305911 A1Aladdin Manufacturing Corporation
- Yarn having pattern and method of producing8 Oct 2026US 2026/0308816 A1Spinrite Inc.
- Dyed yarn retaining elongation properties8 Oct 2026US 2026/0308817 A1Lululemon Athletica Canada Inc.
- Ultra-high molecular weight polyethylene fused yarn and method for producing the same8 Oct 2026US 2026/0308818 A1Duel Co., Inc.
- Continuous conjugate fiber, continuous conjugate fiber production device, and continuous conjugate fiber production method17 Sep 2026US 2026/0275586 A1Carbon Fly, Inc.
Most cited
By later US patents
- Synthetic semiabsorbable composite yarn366US 5,217,495 AUnited States Surgical Corporation · 1993
- Support material for cell impregnation241US 5,376,118 AUnited States Surgical Corporation · 1994
- Edge binding for fabric articles227US 4,750,339 AGolden Needles Knitting & Glove Co., Inc. · 1988
- Fusible adhesive yarn219US 5,572,860 ANitto Boseki Co., Ltd. · 1996
- Connective tissue prosthesis186US 5,147,400 AUnited States Surgical Corporation · 1992