H01B 7/2806
Protection against damage caused by corrosion
Official title: {Protection against damage caused by corrosion}
H01B7/2806 (Protection against damage caused by corrosion) appears on 165 US grants and 153 published applications in this corpus.
Search patents in H01B- Granted patents
- 165
- Published applications
- 153
- Assignees
- 107
- Inventors
- 411
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 2 |
| 2007 | 3 | 5 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 0 | 7 |
| 2012 | 1 | 3 |
| 2013 | 0 | 7 |
| 2014 | 3 | 4 |
| 2015 | 3 | 9 |
| 2016 | 5 | 16 |
| 2017 | 8 | 6 |
| 2018 | 10 | 18 |
| 2019 | 13 | 14 |
| 2020 | 14 | 15 |
| 2021 | 10 | 11 |
| 2022 | 13 | 13 |
| 2023 | 9 | 7 |
| 2024 | 5 | 3 |
| 2025 | 5 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-micro electrode for electrochemical analysis and method of manufacturing the same14 Apr 2026US 12,601,757 B2Dong-A University Research Foundation for Industry-Academy Cooperation
- Copper strip for edgewise bending, component for electric or electronic device, and bus bar7 Apr 2026US 12,597,534 B2Mitsubishi Materials Corporation
- Metal-containing additive, crosslinkable polymer composition, crosslinked polymer material, metal member, and wire harness30 Dec 2025US 12,509,570 B2Autonetworks Technologies, Ltd.
- Crosslinkable polymer composition, crosslinked polymer material, metal member, and wiring harness7 Oct 2025US 12,435,224 B2Autonetworks Technologies, Ltd.
- Electrical cable for the aerospace field9 Sep 2025US 12,412,679 B2Nexans
- Lead free cable for power delivery to downhole equipment9 Apr 2026US 2026/0100294 A1Halliburton Energy Services.Inc.
- Improved method for manufacturing a medium- or high-voltage electric cable12 Mar 2026US 2026/0074093 A1Nexans
- Corrosion resistant wireline cable5 Feb 2026US 2026/0038713 A1Schlumberger Technology Corporation
- Acid resistant wireline cable4 Dec 2025US 2025/0372283 A1
- Ultra-micro electrode for electrochemical analysis and method of manufacturing the same17 Apr 2025US 2025/0125072 A1Dong-A University Research Foundation for Industry-Academy Cooperation
Most cited
By later US patents
- Wire and cable216US 4,985,313 ARaychem Corporation · 1991
- Wire and cable215US 5,209,987 ARaychem Corporation · 1993
- Hermetic lead wire61US 5,225,635 ACooper Industries, Inc. · 1993
- Cables with stranded wire strength members55US 7,326,854 B2Schlumberger Technology Corporation · 2008
- Fire and oil resistant cable51US 4,547,626 AInternational Standard Electric Corporation · 1985