D02G 1/16
Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent
Official title: using jets or streams of turbulent gases, e.g. air, steam {(interlacing filaments D02J1/08)}
D02G1/16 (Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent) appears on 397 US grants and 141 published applications in this corpus.
Search patents in D02G- Granted patents
- 397
- Published applications
- 141
- Assignees
- 158
- Inventors
- 498
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 21 | 0 |
| 1978 | 27 | 0 |
| 1979 | 10 | 0 |
| 1980 | 11 | 0 |
| 1981 | 9 | 0 |
| 1982 | 15 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 10 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 13 | 0 |
| 1992 | 13 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 8 | 0 |
| 2000 | 23 | 0 |
| 2001 | 10 | 3 |
| 2002 | 13 | 4 |
| 2003 | 4 | 8 |
| 2004 | 7 | 5 |
| 2005 | 1 | 6 |
| 2006 | 8 | 10 |
| 2007 | 6 | 6 |
| 2008 | 1 | 1 |
| 2009 | 5 | 4 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 5 |
| 2014 | 7 | 8 |
| 2015 | 3 | 2 |
| 2016 | 5 | 7 |
| 2017 | 3 | 5 |
| 2018 | 3 | 6 |
| 2019 | 2 | 13 |
| 2020 | 5 | 11 |
| 2021 | 6 | 8 |
| 2022 | 5 | 3 |
| 2023 | 5 | 5 |
| 2024 | 6 | 7 |
| 2025 | 2 | 3 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D02G 1/161Yarn crimping air jets177
- D02G 1/162With provision for imparting irregular effects to the yarn68
- D02G 1/165Characterised by the use of certain filaments or yarns61
- D02G 1/168Including drawing or stretching on the same machine46
- D02G 1/167Including means for monitoring or controlling yarn processing25
- D02G 1/164In the presence of a liquid22
Recent patents
- Chunky yarn fluffer tool1 Sep 2026US 12,723,330 B1Jinhua Aurora Century Trading Co., Ltd.
- Compression-type textured strand for wig and method for manufacturing same21 Jul 2026US 12,685,357 B2
- Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn31 Mar 2026US 12,590,388 B2
- Method of manufacturing yarn and yarn obtained in that manner17 Feb 2026US 12,553,154 B2Aladdin Manufacturing Corporation
- Apparatus and method for producing a crimped composite thread27 Jan 2026US 12,534,830 B2Oerlikon Textile GmbH & Co.KG
- Elastic Cooling Fabric17 Sep 2026US 2026/0275591 A1
- Method of manufacturing yarn and yarn obtained in that manner4 Jun 2026US 2026/0152876 A1Aladdin Manufacturing Corporation
- Artificial turf with texturized and non-texturized fibers15 Jan 2026US 2026/0015804 A1Apt Asia Pacific Pty. Ltd.
- Wool like yarn for carpets and the like1 May 2025US 2025/0137173 A1AYM Syntex Limited
- Geosynthetic fabric with differential wicking capability9 Jan 2025US 2025/0011980 A1Nicolon Corporation d/b/a TenCate Geosynthetics Americas
Most cited
By later US patents
- One step, ready-to-tuft, mock space-dyed multifilament yarn63US 5,804,115 ABASF SE · 1998
- Continuous filament yarn with pixel color effect56US 5,715,584 ABASF SE · 1998
- Two-component loop yarns comprising aramid filaments, manufacture thereof and use thereof45US 5,645,935 AHoechst Trevira GmbH & Co. KG · 1997
- Process for making poly(trimethylene terephthalate) bulked continuous filaments41US 5,645,782 AE. I. Du Pont de Nemours and Company · 1997
- Process for preparing mixed filament yarns36US 4,025,595 AE. I. Du Pont de Nemours and Company · 1977