D01D 13/00
Complete machines for producing artificial threads
D01D13/00 (Complete machines for producing artificial threads) appears on 127 US grants and 156 published applications in this corpus.
Search patents in D01D- Granted patents
- 127
- Published applications
- 156
- Assignees
- 88
- Inventors
- 391
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 3 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 4 |
| 2010 | 5 | 0 |
| 2011 | 1 | 5 |
| 2012 | 0 | 1 |
| 2013 | 2 | 8 |
| 2014 | 2 | 5 |
| 2015 | 0 | 7 |
| 2016 | 8 | 7 |
| 2017 | 3 | 13 |
| 2018 | 3 | 10 |
| 2019 | 6 | 9 |
| 2020 | 7 | 17 |
| 2021 | 13 | 15 |
| 2022 | 9 | 11 |
| 2023 | 9 | 8 |
| 2024 | 11 | 11 |
| 2025 | 4 | 6 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thread production system21 Jul 2026US 12,686,953 B2STC Spinnzwirn GmbH
- Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn31 Mar 2026US 12,590,388 B2
- Co-mingling of particular material and co-axial-meltblown fibers6 Jan 2026US 12,516,458 B2The Procter & Gamble Company
- Aerogel fiber having specific cross-sectional morphological feature, graphene fiber and preparation method and device therefor7 Oct 2025US 12,435,447 B2Zhejiang University
- Electrospinning apparatus and system and method thereof8 Jul 2025US 12,351,947 B2Kao Corporation
- Production of hydrogel fibres1 Oct 2026US 2026/0297812 A1Mosa Meat B.V.
- Melt-blown type non -woven fabrics making plant16 Jul 2026US 2026/0201609 A1Fratelli Ceccato Milano S.R.L.
- Solution dyed yarn color correction16 Apr 2026US 2026/0103825 A1Aladdin Manufacturing Corporation
- Co-mingling of particulate material and co-axial-meltblown fibers2 Apr 2026US 2026/0092405 A1The Procter & Gamble Company
- Method for producing an elastic yarn by means of melt extrusion spinning22 Jan 2026US 2026/0022498 A1Decathlon
Most cited
By later US patents
- Process for producing fibrous assembly18US 4,526,735 ATeijin Limited · 1985
- Inferential time-optimized operation of a fiber producing spinning machine by computerized knowledge based system15US 4,916,625 AE. I. Du Pont de Nemours and Company · 1990
- Spinning apparatus with retractable suction gun14US 4,043,718 ATeijin Limited · 1977
- Integrated spin-draw-texturizing process for manufacture of texturized polyamide filaments14US 4,096,226 ABASF SE · 1978
- Method of producing polypropylene yarns14US 4,902,462 AFilteco S.p.A. · 1990