D02J 1/06
Imparting irregularity
Official title: Imparting irregularity, e.g. slubbing or other non-uniform features, e.g. high- and low-shrinkage or strengthened and weakened sections
D02J1/06 (Imparting irregularity) appears on 36 US grants and 17 published applications in this corpus.
Search patents in D02J- Granted patents
- 36
- Published applications
- 17
- Assignees
- 22
- Inventors
- 66
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process of changing cross sectional shape within a textile10 Feb 2026US 12,544,972 B2Atex Technologies, Inc.
- Surface protrusion formations and methods of manufacturing16 Jul 2024US 12,037,719 B2The Procter & Gamble Company
- Device and method for producing fancy yarns19 Dec 2023US 11,846,044 B2SSM Giudici S.R.L.
- Process of changing cross sectional shape within a textile4 Oct 2022US 11,458,669 B2Atex Technologies, Inc.
- Continuous strand of filaments having gradient-length characteristic implemented by kinky texture and spiral rotational twist, and manufacturing method therefor13 Jul 2021US 11,060,209 B2Yg Chem Co., Ltd.
- Process of changing cross sectional shape within a textile25 Aug 2022US 2022/0266502 A1US BioDesign, LLC
- Surface protrusion formations and methods of manufacturing7 Apr 2022US 2022/0106713 A1The Procter & Gamble Company
- Device and method for producing fancy yarns15 Jul 2021US 2021/0214863 A1SSM Giudici S.R.L.
- Hydroentangled Nonwoven Fabrics Including Crimped Continuous Fibers4 Mar 2021US 2021/0062378 A1Berry Global, Inc.
- Continuous strand of filaments having gradient-length characteristic implemented by kinky texture and spiral rotational twist, and manufacturing method therefor24 Dec 2020US 2020/0397079 A1Yg Chem Co., Ltd.
Most cited
By later US patents
- Apparatus for manufacturing filaments of varying denier and actuating means therefor21US 4,112,561 AChampion International Corporation · 1978
- Crimped continuous filament yarn with color-point heather appearance16US 5,148,586 ABASF SE · 1992
- Apparatus for randomizing multiple yarn strands13US 4,934,134 ABelmont Textile Machine Co. · 1990
- Twisted yarn product10US 5,134,840 A1992
- Apparatus for producing staple-like yarn from continuous filament yarn8US 5,081,753 ABASF SE · 1992