H01B 13/221
Filling-up interstices
Official title: {filling-up interstices}
H01B13/221 (Filling-up interstices) appears on 29 US grants and 29 published applications in this corpus.
Search patents in H01B- Granted patents
- 29
- Published applications
- 29
- Assignees
- 27
- Inventors
- 90
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 4 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Durable active anti-icing conductor for use in a low-temperature and high-humidity environment, and a method for preparing the same6 Oct 2026US 12,755,872 B2Chongqing University
- Method of manufacturing a fire-resistant and/or fire-retardant cable5 Dec 2023US 11,837,381 B2Nexans
- Electric submersible pump (ESP) power cable splice containment filler21 Feb 2023US 11,587,698 B2Halliburton Energy Services.Inc.
- Wire harness27 Dec 2022US 11,538,608 B2Yazaki Corporation
- Coaxial cable system for gas turbine engine31 May 2022US 11,348,705 B2ROLLS-ROYCE plc
- Subsea High Voltage Power Cable25 Jun 2026US 2026/0179806 A1Nexans
- Power cable with water blocking composition25 Jun 2026US 2026/0179810 A1Nexans
- Conductor blocking by means of intermittent filling with two component hardening composition30 Apr 2026US 2026/0120919 A1Nexans
- A durable active anti-icing conductor for use in a low-temperature and high-humidity environment, and a method for preparing the same30 Apr 2026US 2026/0120922 A1Chongqing University
- Method of Manufacturing a Three-Core Power Cable30 Oct 2025US 2025/0336565 A1NKT HV Cables AB
Most cited
By later US patents
- Cable reclamation method and apparatus25US 3,939,882 A1976
- Pressure balanced connector termination22US 8,816,196 B2ITT Manufacturing Enterprises, Inc. · 2014
- Method of producing a dam for a communication cable18US 4,461,736 AFurukawa Electric Co., Ltd. · 1984
- Method and apparatus for controlling the filling of a cable13US 4,177,097 AWestern Electric Company, Inc. · 1979
- Polyurethane jacketing of metal sheathed cable9US 3,980,807 ANorthern Electric Company Limited · 1976