G01N 33/365
Filiform textiles
Official title: {Filiform textiles, e.g. yarns}
G01N33/365 (Filiform textiles) appears on 252 US grants and 111 published applications in this corpus.
Search patents in G01N- Granted patents
- 252
- Published applications
- 111
- Assignees
- 111
- Inventors
- 445
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 1 |
| 2002 | 5 | 6 |
| 2003 | 7 | 4 |
| 2004 | 6 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 7 |
| 2007 | 2 | 2 |
| 2008 | 5 | 9 |
| 2009 | 2 | 1 |
| 2010 | 6 | 2 |
| 2011 | 1 | 8 |
| 2012 | 4 | 3 |
| 2013 | 2 | 4 |
| 2014 | 1 | 2 |
| 2015 | 5 | 13 |
| 2016 | 6 | 8 |
| 2017 | 8 | 8 |
| 2018 | 10 | 4 |
| 2019 | 7 | 6 |
| 2020 | 4 | 4 |
| 2021 | 0 | 3 |
| 2022 | 5 | 1 |
| 2023 | 2 | 4 |
| 2024 | 1 | 0 |
| 2025 | 3 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Yarn-out state detection method and apparatus, device and storage medium30 Jun 2026US 12,668,895 B2Zhejiang Hengyi Petrochemical Co., Ltd.
- Method for prejudging yarn dyeing performance, electronic device and storage medium16 Dec 2025US 12,497,733 B2Zhejiang Hengyi Petrochemical Co., Ltd.
- Apparatus and method for measuring the elasticity of microfibers at high throughput18 Nov 2025US 12,474,245 B2The Trustees of Princeton University
- System, method and apparatus for generating randomly aligned fiber beards for object evaluation28 Oct 2025US 12,455,215 B2Texas Tech University System
- Machine system for producing or treating synthetic threads3 Dec 2024US 12,157,262 B2Oerlikon Textile GmbH & Co.KG
- On-line crimp control and measurement for tow26 Feb 2026US 2026/0055540 A1Acetate International LLC
- On-line inspection of cellulose acetate tow26 Feb 2026US 2026/0055550 A1Acetate International LLC
- Reconstruction of the cotton fiber length distribution from a fibrogram31 Jul 2025US 2025/0244307 A1Texas Tech University System
- Yarn-out state detection method and apparatus, device and storage medium26 Jun 2025US 2025/0207300 A1Zhejiang Hengyi Petrochemical Co., Ltd.
- Method for prejudging yarn dyeing performance, electronic device and storage medium26 Jun 2025US 2025/0207324 A1Zhejiang Hengyi Petrochemical Co., Ltd.
Most cited
By later US patents
- Method and arrangement for measuring and/or monitoring properties of yarns or ropes48US 4,887,155 A1989
- Hydrophilic fiber39US 6,296,933 B1Teijin Limited · 2001
- Method and apparatus for recognizing particle impurities in textile fiber33US 5,130,559 ATrutzschler GmbH & Co. KG · 1992
- Capacitive measuring system with automatic calibration30US 4,208,625 AMicro Sensors, Inc. · 1980
- Method and apparatus for measuring irregularities in the cross-section of yarns, roving, bands and the like22US 4,051,722 AZellweger, Ltd. · 1977