H01B 13/148
Selection of the insulating material therefor
Official title: {Selection of the insulating material therefor}
H01B13/148 (Selection of the insulating material therefor) appears on 116 US grants and 126 published applications in this corpus.
Search patents in H01B- Granted patents
- 116
- Published applications
- 126
- Assignees
- 74
- Inventors
- 338
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 5 |
| 2010 | 1 | 4 |
| 2011 | 3 | 7 |
| 2012 | 3 | 1 |
| 2013 | 2 | 6 |
| 2014 | 6 | 10 |
| 2015 | 2 | 11 |
| 2016 | 6 | 7 |
| 2017 | 4 | 9 |
| 2018 | 6 | 7 |
| 2019 | 10 | 9 |
| 2020 | 11 | 12 |
| 2021 | 11 | 8 |
| 2022 | 6 | 5 |
| 2023 | 7 | 5 |
| 2024 | 5 | 6 |
| 2025 | 2 | 4 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foamed electric wire, communication cable, and method of manufacturing the same29 Sep 2026US 12,749,594 B2Yazaki Corporation
- Semiconductive polymer composition25 Aug 2026US 12,718,968 B2Borealis AG
- Insulated wire and preparation method therefor, winding wire, and electrical device26 May 2026US 12,640,282 B2Well Ascent Electronic (Ganzhou) Co., Ltd.
- Preparation method of an insulated wire13 Jan 2026US 12,525,376 B2Well Ascent Electronic (Ganzhou) Co., Ltd.
- Non-circular electrical cable having a reduced pulling force30 Sep 2025US 12,431,266 B1Southwire Company
- Insulated wire, coil and electronic/electrical device30 Jul 2026US 2026/0221314 A1Well Ascent Electronic (Ganzhou) Co., Ltd.
- Insulated wire and preparation method therefor, winding wire, and electrical device30 Apr 2026US 2026/0120917 A1Well Ascent Electronic (Ganzhou) Co., Ltd.
- Insulated wire, coil and electronic or electrical device26 Mar 2026US 2026/0088198 A1Well Ascent Electronic (Ganzhou) Co., Ltd.
- Corrosion resistant wireline cable5 Feb 2026US 2026/0038713 A1Schlumberger Technology Corporation
- Preparation method of an insulated wire1 Jan 2026US 2026/0004956 A1Well Ascent Electronic (Ganzhou) Co., Ltd.
Most cited
By later US patents
- Method of forming electrical insulation by extruding polymeric compositions containing hollow microspheres82US 4,273,806 A1981
- Method and device for manufacturing an insulative material cellular insulator around a conductor and coaxial cable provided with an insulator of this kind63US 5,922,155 AFilotex · 1999
- Device for changing color during the extrusion of a sheath around a conductor28US 4,761,129 ASwisscab E.A. Schoen S.A. · 1988
- Thermoprocessable copolymers of tetrafluoroethylene25US 5,463,006 AAusimont S. p. A. · 1995
- Multi layer insulation system for conductors comprising a fluorinated copolymer layer which is radiation cross-linked23US 4,184,001 AHaveg Industries, Inc. · 1980