D01D 13/02
Elements of machines in combination
D01D13/02 (Elements of machines in combination) appears on 76 US grants and 91 published applications in this corpus.
Search patents in D01D- Granted patents
- 76
- Published applications
- 91
- Assignees
- 53
- Inventors
- 211
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 4 | 0 |
| 2011 | 0 | 5 |
| 2012 | 0 | 0 |
| 2013 | 2 | 7 |
| 2014 | 2 | 5 |
| 2015 | 0 | 4 |
| 2016 | 5 | 0 |
| 2017 | 3 | 9 |
| 2018 | 3 | 9 |
| 2019 | 4 | 5 |
| 2020 | 5 | 10 |
| 2021 | 11 | 9 |
| 2022 | 6 | 8 |
| 2023 | 7 | 3 |
| 2024 | 5 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- System for manufacturing a composite fibre structure10 Dec 2024US 12,163,255 B2AsociacióN Centro De InvestigacióN Cooperativa En Nanociencias, Cic Nanogune
- Machine system for producing or treating synthetic threads3 Dec 2024US 12,157,262 B2Oerlikon Textile GmbH & Co.KG
- Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn22 Oct 2024US 12,123,112 B2
- Melt-blown type non -woven fabrics making plant16 Jul 2026US 2026/0201609 A1Fratelli Ceccato Milano S.R.L.
- Co-mingling of particulate material and co-axial-meltblown fibers2 Apr 2026US 2026/0092405 A1The Procter & Gamble Company
- Dissolving and degassing equipment8 Jan 2026US 2026/0009163 A1Chung Hwa Pulp Corporation
- Roller surface24 Apr 2025US 2025/0129519 A1Lenzing Aktiengesellschaft
- Method and installation for producing a twisted synthetic yarn13 Feb 2025US 2025/0051970 A1TrüTzschler Group SE
Most cited
By later US patents
- 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
- Integrated spin-draw-texturizing process for manufacture of texturized polyamide filaments14US 4,096,226 ABASF SE · 1978
- Method for melt-spinning thermoplastic polymer fibers13US 4,702,871 AToray Industries, Inc. · 1987
- Method of diagnosing errors in the production process of a synthetic filament yarn12US 5,844,494 ABarmag AG · 1998
- Spin winding machines10US 5,794,868 AMaschinenfabrik Rieter AG · 1998