D02J 1/224
Selection or control of the temperature during stretching
Official title: {Selection or control of the temperature during stretching}
D02J1/224 (Selection or control of the temperature during stretching) appears on 51 US grants and 49 published applications in this corpus.
Search patents in D02J- Granted patents
- 51
- Published applications
- 49
- Assignees
- 49
- Inventors
- 172
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 4 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 2 |
| 2015 | 0 | 6 |
| 2016 | 6 | 5 |
| 2017 | 2 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 3 |
| 2020 | 2 | 3 |
| 2021 | 6 | 5 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Stretched aromatic polyethers17 Sep 2024US 12,091,783 B2Evonik Operations GmbH
- Elastic composite fiber and fabrication method therefor23 Jul 2024US 12,043,923 B2
- Surface protrusion formations and methods of manufacturing16 Jul 2024US 12,037,719 B2The Procter & Gamble Company
- Hollow porous fibers26 Sep 2023US 11,767,615 B2Kimberly-Clark Worldwide, Inc.
- Device and method for producing a multicolor yarn25 Oct 2022US 11,479,884 B2TrüTzschler Group SE
- Elastic fiber, elastic fiber covered yarn and reeling manufacturing methods thereof14 Nov 2024US 2024/0376643 A1San Fang Chemical Industry Co., Ltd.
- Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same12 Sep 2024US 2024/0301590 A1Hexcel Corporation
- High-strength polyethylene yarn with improved shrinkage rate and manufacturing method therefor7 Dec 2023US 2023/0392296 A1Kolon Industries, Inc.
- Elastic fiber, elastic fiber covered yarn and reeling manufacturing methods thereof5 Jan 2023US 2023/0002938 A1San Fang Chemical Industry Co., Ltd.
- Surface protrusion formations and methods of manufacturing7 Apr 2022US 2022/0106713 A1The Procter & Gamble Company
Most cited
By later US patents
- Apparatus for producing texturized yarns23US 4,035,879 ABarmag Barmer Maschinenfabrik AG · 1977
- Method for manufacturing filaments of crystalline plastics thereof22US 3,946,094 AAgency of Industrial Science and Technology · 1976
- Arrangement for the stretching and warping of warp threads16US 4,669,159 AKarl Mayer Textilmaschinenfabrik GmbH · 1987
- Process for treating a polyester bicomponent fiber10US 6,877,197 B1Invista North America S A R L · 2005
- High-strength synthetic fiber and method and apparatus for fabricating the same9US 6,497,952 B1Ueda Textile Science Foundation · 2002