H01B 13/147
Feeding of the insulating material
Official title: {Feeding of the insulating material}
H01B13/147 (Feeding of the insulating material) appears on 14 US grants and 18 published applications in this corpus.
Search patents in H01B- Granted patents
- 14
- Published applications
- 18
- Assignees
- 10
- Inventors
- 52
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 5 |
| 2021 | 1 | 3 |
| 2022 | 2 | 0 |
| 2023 | 3 | 1 |
| 2024 | 3 | 4 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
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- Extruder for extruding an electrically insulating layer comprising a barrel having a liquid injection channel18 Apr 2024US 2024/0127984 A1
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Most cited
By later US patents
- Device for sheathing a filiform material with a molten substance18US 5,571,326 AVetrotex France · 1996
- Method and apparatus for accurately dispensing a solution5US 4,622,241 AEssex Group, Inc. · 1986
- Systems and methods for forming magnet wire insulation2US 11,488,774 B2Essex Furukawa Magnet Wire USA LLC · 2022
- Process for producing a cable with a recyclable coating comprising a thermoplastic polymer and a dielectric liquid2US 7,744,950 B2Prysmian Cavi E Sistemi Energia S.R.L. · 2010