D07B 7/18
For spreading or untwisting ropes or cables into constituent parts for treatment
Official title: for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes
D07B7/18 (For spreading or untwisting ropes or cables into constituent parts for treatment) appears on 61 US grants and 37 published applications in this corpus.
Search patents in D07B- Granted patents
- 61
- Published applications
- 37
- Assignees
- 39
- Inventors
- 105
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 3 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 5 |
| 2012 | 3 | 3 |
| 2013 | 2 | 1 |
| 2014 | 4 | 7 |
| 2015 | 3 | 2 |
| 2016 | 3 | 3 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Twisted pair organizing tool27 Jan 2026US 12,534,853 B2Hanlong Industrial Co., Ltd.
- Method for manufacturing an individually sheathed strand, strand thus obtained and strand manufacturing installation6 Jan 2026US 12,515,388 B2Soletanche Freyssinet
- Tensioning cable spreading device and tensioning cable lubrication device and method15 Feb 2022US 11,248,341 B2Wobben Properties GmbH
- Fid for rope splicing15 Sep 2020US 10,774,469 B2Warn Industries, Inc.
- Rope having a spliced eye, corresponding method of forming an eye and use of the rope2 Jun 2020US 10,669,670 B2Lankhorst Touwfabrieken B. V.
- Multicore cable assembly manufacturing method, multicore cable assembly manufacturing apparatus, and stranding machine25 Dec 2025US 2025/0391590 A1Proterial, Ltd.
- Twisted Pair Organizing Tool18 Jan 2024US 2024/0018716 A1Hanlong Industrial Co., Ltd.
- Method for manufacturing an individually sheathed strand, strand thus obtained and strand manufacturing installation24 Jun 2021US 2021/0187813 A1Soletanche Freyssinet
- Spliced rope system19 Mar 2020US 2020/0087856 A1Dsm IP Assets B.V.
- Tensioning cable spreading device and tensioning cable lubrication device and method19 Sep 2019US 2019/0284759 A1Wobben Properties GmbH
Most cited
By later US patents
- Rope slicing apparatus and method180US 4,974,488 A1990
- Individually protected strand, and its manufacturing process56US 6,692,829 B2Freyssinet International (STUP) · 2004
- Steel cord41US 4,333,306 A1982
- Device for filling multi-stranded electric cable31US 3,972,304 ANorthern Electric Company Limited · 1976
- Method for a composite material comprising coated and filled metal strand for use in prestressed concrete, stay cables for cable-stayed bridges and other uses31US 5,208,077 AFlorida Wire and Cable Company · 1993