D02G
Crimping or curling fibres, filaments, threads, or yarns
Official title: Crimping or curling fibres, filaments, threads, or yarns; yarns or threads
D02G (Crimping or curling fibres, filaments, threads, or yarns) appears on 4,791 US grants and 4,240 published applications in this corpus.
Search patents in D02G- Granted patents
- 4,791
- Published applications
- 4,240
- Assignees
- 2,111
- Inventors
- 9,002
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 161 | 0 |
| 1977 | 151 | 0 |
| 1978 | 130 | 0 |
| 1979 | 79 | 0 |
| 1980 | 94 | 0 |
| 1981 | 94 | 0 |
| 1982 | 97 | 0 |
| 1983 | 67 | 0 |
| 1984 | 86 | 0 |
| 1985 | 90 | 0 |
| 1986 | 68 | 0 |
| 1987 | 63 | 0 |
| 1988 | 57 | 0 |
| 1989 | 80 | 0 |
| 1990 | 80 | 0 |
| 1991 | 61 | 0 |
| 1992 | 61 | 0 |
| 1993 | 67 | 0 |
| 1994 | 76 | 0 |
| 1995 | 82 | 0 |
| 1996 | 74 | 0 |
| 1997 | 75 | 0 |
| 1998 | 92 | 0 |
| 1999 | 81 | 0 |
| 2000 | 112 | 0 |
| 2001 | 75 | 32 |
| 2002 | 97 | 86 |
| 2003 | 74 | 138 |
| 2004 | 84 | 138 |
| 2005 | 66 | 158 |
| 2006 | 67 | 130 |
| 2007 | 65 | 139 |
| 2008 | 53 | 99 |
| 2009 | 60 | 131 |
| 2010 | 87 | 132 |
| 2011 | 66 | 116 |
| 2012 | 70 | 103 |
| 2013 | 73 | 168 |
| 2014 | 72 | 162 |
| 2015 | 63 | 164 |
| 2016 | 93 | 178 |
| 2017 | 106 | 185 |
| 2018 | 132 | 268 |
| 2019 | 160 | 280 |
| 2020 | 166 | 278 |
| 2021 | 155 | 263 |
| 2022 | 134 | 238 |
| 2023 | 156 | 183 |
| 2024 | 193 | 195 |
| 2025 | 158 | 175 |
| 2026 | 88 | 101 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
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.
- Fabric control device29 Sep 2026US 12,747,521 B2
- Para-aramid staple fiber, aramid spun yarn and manufacturing method threof22 Sep 2026US 12,742,260 B2Kolon Industries, Inc.
- Pile yarn for towel cloth, manufacturing method thereof, towel cloth, and manufacturing method thereof22 Sep 2026US 12,742,265 B2Izawa Towel Co., Ltd.
- 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.
- A process suitable for recycling textile waste8 Oct 2026US 2026/0308844 A1Cure Technology B.V.
Most cited
By later US patents
- Porous medical device and method for its manufacture1,145US 7,964,206 B2Bioretec Oy · 2011
- Method of forming an implantable device622US 9,352,071 B2Ethicon, Inc. · 2016
- Flat braided ligament or tendon implant device having texturized yarns466US 4,792,336 AAmerican Cyanamid Company · 1988
- Fabric or garment with integrated flexible information infrastructure445US 6,381,482 B1Georgia Tech Research Corporation · 2002
- Synthetic semiabsorbable composite yarn366US 5,217,495 AUnited States Surgical Corporation · 1993