H01B 13/06
Insulating conductors or cables
Official title: Insulating conductors or cables (H01B13/32 takes precedence)
H01B13/06 (Insulating conductors or cables) appears on 1,146 US grants and 1,162 published applications in this corpus.
Search patents in H01B- Granted patents
- 1,146
- Published applications
- 1,162
- Assignees
- 606
- Inventors
- 2,684
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 19 | 0 |
| 1978 | 19 | 0 |
| 1979 | 17 | 0 |
| 1980 | 28 | 0 |
| 1981 | 28 | 0 |
| 1982 | 19 | 0 |
| 1983 | 18 | 0 |
| 1984 | 24 | 0 |
| 1985 | 18 | 0 |
| 1986 | 19 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 11 |
| 2003 | 7 | 6 |
| 2004 | 1 | 13 |
| 2005 | 5 | 11 |
| 2006 | 6 | 22 |
| 2007 | 9 | 15 |
| 2008 | 7 | 18 |
| 2009 | 7 | 13 |
| 2010 | 13 | 25 |
| 2011 | 12 | 24 |
| 2012 | 9 | 20 |
| 2013 | 11 | 40 |
| 2014 | 24 | 82 |
| 2015 | 34 | 87 |
| 2016 | 53 | 92 |
| 2017 | 64 | 85 |
| 2018 | 68 | 79 |
| 2019 | 73 | 92 |
| 2020 | 86 | 90 |
| 2021 | 61 | 73 |
| 2022 | 57 | 59 |
| 2023 | 57 | 56 |
| 2024 | 59 | 51 |
| 2025 | 35 | 48 |
| 2026 | 28 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01B 13/14By extrusion578
- H01B 13/16By passing through or dipping in a liquid bath111
- H01B 13/065Insulating conductors with lacquers or enamels95
- H01B 13/08By winding74
- H01B 13/062By pulling on an insulating sleeve40
- H01B 13/10By longitudinal lapping40
- H01B 13/067Insulating coaxial cables33
- H01B 13/18Applying discontinuous insulation30
All 9 subgroupsShow fewer
Recent patents
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- Method for manufacturing a peek insulated wire6 Oct 2026US 12,755,871 B2Tongling Jingda Special Magnet Wireco., Ltd.
- Process for producing cable with insulation layer6 Oct 2026US 12,755,874 B2Dow Global Technologies LLC
- Foamed electric wire, communication cable, and method of manufacturing the same29 Sep 2026US 12,749,594 B2Yazaki Corporation
- A composite photovoltaic cable1 Oct 2026US 2026/0301992 A1Amnack Limited
- Radial water barrier for a subsea cable1 Oct 2026US 2026/0301993 A1Nexans
- Systems and methods for customizing insulated filaments1 Oct 2026US 2026/0301998 A1Meta Platforms Technologies, LLC
- Micro-nano gradient modified high-voltage overhead conductor for anti-icing and method of manufacturing same1 Oct 2026US 2026/0302001 A1Guangxi University
- Water stop structure, wire harness, and method for manufacturing wire harness24 Sep 2026US 2026/0290646 A1Yazaki Corporation
Most cited
By later US patents
- Wire and cable216US 4,985,313 ARaychem Corporation · 1991
- Wire and cable215US 5,209,987 ARaychem Corporation · 1993
- Hollow conductive medical tubing191US 4,484,586 ABerkley, Inc. · 1984
- Method and apparatus for manufacturing magnet wire97US 4,826,706 APhelps Dodge Industries, Inc. · 1989
- Wire and cable90US 4,096,346 ASamuel Moore and Company · 1978