D02G 3/26
With characteristics dependent on the amount or direction of twist
Official title: with characteristics dependent on the amount or direction of twist
D02G3/26 (With characteristics dependent on the amount or direction of twist) appears on 409 US grants and 359 published applications in this corpus.
Search patents in D02G- Granted patents
- 409
- Published applications
- 359
- Assignees
- 275
- Inventors
- 827
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 13 | 0 |
| 2001 | 3 | 0 |
| 2002 | 10 | 7 |
| 2003 | 5 | 16 |
| 2004 | 7 | 8 |
| 2005 | 10 | 11 |
| 2006 | 5 | 9 |
| 2007 | 6 | 4 |
| 2008 | 2 | 3 |
| 2009 | 4 | 14 |
| 2010 | 9 | 13 |
| 2011 | 9 | 8 |
| 2012 | 5 | 4 |
| 2013 | 8 | 9 |
| 2014 | 6 | 6 |
| 2015 | 4 | 18 |
| 2016 | 10 | 17 |
| 2017 | 12 | 17 |
| 2018 | 14 | 25 |
| 2019 | 19 | 24 |
| 2020 | 15 | 31 |
| 2021 | 22 | 21 |
| 2022 | 7 | 25 |
| 2023 | 21 | 22 |
| 2024 | 20 | 21 |
| 2025 | 19 | 16 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Multilayer structured spun yarn, method for producing the same, fabric, and clothing7 Jul 2026US 12,674,254 B2The Japan Wool Textile Co., Ltd.
- Method of making large spring index artificial muscles16 Jun 2026US 12,655,545 B2Board of Regents, The University of Texas System
- Sensing fiber member16 Jun 2026US 12,655,546 B2Asahi Kasei Advance Corporation
- Continuous strand for wig, which includes multiple filaments and in which inclined thickness section is repeatedly formed along lengthwise direction thereof, and wig manufactured using same2 Jun 2026US 12,642,322 B2
- Continuous conjugate fiber, continuous conjugate fiber production device, and continuous conjugate fiber production method17 Sep 2026US 2026/0275586 A1Carbon Fly, Inc.
- Methods of forming implants suitable for soft tissue repair20 Aug 2026US 2026/0240636 A1Sofradim Production
- Tire cord and manufacturing method thereof20 Aug 2026US 2026/0241748 A1Kolon Industries, Inc.
- Long-short composite yarn having excellent uniformity20 Aug 2026US 2026/0242986 A1Atko Planning Inc.
- Method for manufacturing carbon nanotube twisted yarn2 Jul 2026US 2026/0185273 A1Lintec Corporation
Most cited
By later US patents
- Electrically conductive metal composite embroidery yarn and embroidered circuit using thereof70US 8,505,474 B2Snu R&Db Foundation · 2013
- Ply-twisted yarn for cut resistant fabrics57US 7,127,879 B2E. I. Du Pont de Nemours and Company · 2006
- Fabrication of twisted and non-twisted nanofiber yarns56US 8,926,933 B2Board of Regents, The University of Texas System · 2015
- Apparent twist yarn system and apparatus and method for producing same53US 6,722,117 B2Prisma Fibers, Inc. · 2004
- Process for forming string43US 4,168,606 AThe Goodyear Tire & Rubber Company · 1979