H02G 1/16
Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric
Official title: for repairing insulation or armouring of cables
H02G1/16 (Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric) appears on 89 US grants and 78 published applications in this corpus.
Search patents in H02G- Granted patents
- 89
- Published applications
- 78
- Assignees
- 74
- Inventors
- 206
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 2 | 7 |
| 2016 | 2 | 2 |
| 2017 | 2 | 12 |
| 2018 | 2 | 5 |
| 2019 | 11 | 4 |
| 2020 | 5 | 6 |
| 2021 | 1 | 6 |
| 2022 | 2 | 8 |
| 2023 | 5 | 7 |
| 2024 | 8 | 3 |
| 2025 | 4 | 6 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heating assembly and method for insulation system restoration of a power cable19 May 2026US 12,633,433 B2NKT HV Cables AB
- Subsea cable system and method7 Apr 2026US 12,597,536 B2Siemens Energy, Inc.
- Power cable with metallic sheath joint10 Mar 2026US 12,573,526 B2NKT HV Cables AB
- Method for injecting strand-blocked cable3 Mar 2026US 12,567,521 B2Novinium, Inc.
- Pressurization and heating device and method for insulation system restoration of a power cable21 Oct 2025US 12,451,272 B2NKT HV Cables AB
- Apparatus and method for improving insulation interface performance of wrapped-type submarine cable molded joint13 Aug 2026US 2026/0237542 A1Tianjin University
- Method of Quality Inspection of a Joint of a Power Cable25 Dec 2025US 2025/0389674 A1NKT HV Cables AB
- Automatic bond on to energized power line for remote operations26 Jun 2025US 2025/0210946 A1Altec Industries, Inc.
- Buried pipe and buried pipe protection method15 May 2025US 2025/0158374 A1Nippon Telegraph and Telephone Corporation
- High performance injection connector for flow-restricted cable8 May 2025US 2025/0149206 A1Southwire Company
Most cited
By later US patents
- Method for covering an article with a recoverable sleeve50US 4,070,746 ARaychem Corporation · 1978
- Recoverable sleeve37US 4,135,553 ARaychem Corporation · 1979
- Recoverable sleeve28US 4,338,970 ARaychem Corporation · 1982
- Method of covering a member28US 4,585,607 ARaychem Corporation · 1986
- Composition for protecting the contents of an enclosed space from damage by invasive water28US 5,218,011 AWaterGuard Industries, Inc. · 1993