D07B 2201/2055
Comprising filaments or fibers
Official title: comprising filaments or fibers
D07B2201/2055 (Comprising filaments or fibers) appears on 84 US grants and 72 published applications in this corpus.
Search patents in D07B- Granted patents
- 84
- Published applications
- 72
- Assignees
- 68
- Inventors
- 193
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 4 | 3 |
| 2013 | 1 | 7 |
| 2014 | 3 | 5 |
| 2015 | 3 | 10 |
| 2016 | 3 | 3 |
| 2017 | 6 | 2 |
| 2018 | 7 | 3 |
| 2019 | 1 | 5 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 5 | 2 |
| 2023 | 3 | 4 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Synthetic lifting slings and related methods27 May 2025US 12,312,216 B2Stren-Flex, LLC
- Double rope structure13 May 2025US 12,297,594 B2Kuraray Co., Ltd.
- Long lived synthetic rope for powered blocks18 Mar 2025US 12,252,843 B2Hampidjan hf
- Small diameter fiber braid with central core member1 Oct 2024US 12,102,320 B2Kuraray Co., Ltd.
- Processing method and apparatus for micro-structured rope-like material3 Sep 2024US 12,077,885 B2Ri.MED Foundation
- Synthetic lifting slings and related methods11 Sep 2025US 2025/0282580 A1
- Long lived synthetic rope for powered blocks10 Jul 2025US 2025/0223759 A1Hampidjan hf
- Long lived synthetic rope for powered blocks19 Dec 2024US 2024/0417926 A1Hampidjan hf
- Double braid rope structure19 Oct 2023US 2023/0332350 A1Kuraray Co., Ltd.
- Long lived synthetic rope for powered blocks19 Oct 2023US 2023/0332351 A1Hampidjan hf
Most cited
By later US patents
- Composite line of core and jacket96US 4,321,854 ABerkley, Inc. · 1982
- Rope with fiber core and method of forming same53US 4,887,422 AAMSTED Industries Incorporated · 1989
- Process for manufacturing a twisted FRP structure53US 5,084,221 AUbe-Nitto Kasei Co., Ltd. · 1992
- Lubricated plastic impregnated aramid fiber rope44US 4,202,164 AAMSTED Industries Incorporated · 1980
- Tire cord with a synthetic fiber core30US 4,176,705 AThe Goodyear Tire & Rubber Company · 1979