D02J 1/20
Stressing or stress-relieving
Official title: Stressing or stress-relieving, e.g. by vibration or subjection to electrostatic stress or electric discharge
D02J1/20 (Stressing or stress-relieving) appears on 9 US grants and 5 published applications in this corpus.
Search patents in D02J- Granted patents
- 9
- Published applications
- 5
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polycaprolactone-based fibers and implants including same1 Apr 2025US 12,264,415 B2Cook Biotech Incorporated
- Fibre spreading31 Oct 2023US 11,802,354 B2
- Polycaprolactone-based fibers and implants including same5 Sep 2023US 11,746,443 B1Cook Biotech Incorporated
- Method for spreading a tow of textile non-braided filaments, preferably chemical or inorganic filaments2 Aug 2022US 11,401,630 B2M.A.E. S.P.A.
- Fibre spreading13 Jul 2021US 11,060,213 B2
- Polycaprolactone-based fibers and implants including same29 Feb 2024US 2024/0068131 A1Cook Biotech Incorporated
- Fibre spreading4 Nov 2021US 2021/0340697 A1
- Method for spreading a tow of textile non-braided filaments, preferably chemical or inorganic filaments21 Nov 2019US 2019/0352809 A1M.A.E. S.P.A.
- Fibre spreading22 Aug 2019US 2019/0256317 A1
- Method and device for opening fiber bundle24 Mar 2016US 2016/0083873 A1Fukui Prefectural Government
Most cited
By later US patents
- Texturizing a textile product3US 4,192,048 A1980
- Strand handling system and method therefor2US 4,204,301 AGreentex Incorporated · 1980
- Polycaprolactone-based fibers and implants including same1US 11,746,443 B1Cook Biotech Incorporated · 2023
- Method and device for opening fiber bundle1US 9,828,702 B2Fukui Prefectural Government · 2017