H01B 12/10
Multi-filaments embedded in normal conductors
H01B12/10 (Multi-filaments embedded in normal conductors) appears on 65 US grants and 74 published applications in this corpus.
Search patents in H01B- Granted patents
- 65
- Published applications
- 74
- Assignees
- 52
- Inventors
- 152
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 3 |
| 2013 | 0 | 0 |
| 2014 | 2 | 5 |
| 2015 | 4 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 5 |
| 2018 | 5 | 4 |
| 2019 | 1 | 5 |
| 2020 | 5 | 8 |
| 2021 | 4 | 9 |
| 2022 | 3 | 5 |
| 2023 | 9 | 11 |
| 2024 | 6 | 1 |
| 2025 | 5 | 2 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Partitioned superconducting cable16 Jun 2026US 12,658,342 B2Commonwealth Fusion Systems LLC
- Superconducting wire, method for manufacturing superconducting wire, and MRI device18 Nov 2025US 12,476,024 B2Hitachi, Ltd.
- Diffusion barriers for metallic superconducting wires18 Nov 2025US 12,476,025 B2Materion Newton Inc.
- Continuous, long fiber silcon carbide fiber reinforcement for high temperature superconductors, pre-stressing the fiber for increased strength, and using a fiber network for 4D control of micro-magentic and micro-electric fields3 Jun 2025US 12,322,525 B2LAU Superconductors Inc.
- Compound superconducting twisted wire and rewinding method for compound superconducting twisted wire18 Mar 2025US 12,255,000 B2Furukawa Electric Co., Ltd.
- Container for superconducting wire connection and superconducting magnet8 Oct 2026US 2026/0312307 A1Canon Kabushiki Kaisha
- Superconductive filament core coaxial cable23 Jul 2026US 2026/0213044 A1IQM Finland Oy
- Superconductive filament core coaxial cable23 Jul 2026US 2026/0213045 A1IQM Finland Oy
- Mgb2 superconducting wire, method for producing mgb2 superconducting wire, superconducting coil, and magnetic generator2 Jul 2026US 2026/0188539 A1Hitachi, Ltd.
- Diffusion barriers for metallic superconducting wires12 Feb 2026US 2026/0045387 A1Materion Newton Inc.
Most cited
By later US patents
- Oxide superconducting wire having insulating coat and production method thereof44US 6,555,504 B1Sumitomo Electric Industries, Ltd. · 2003
- Multifilamentary oxide superconducting wires27US 5,929,000 ASumitomo Electric Industries, Ltd. · 1999
- Superconducting wire and cable15US 4,977,039 AAgency of Industrial Science and Technology · 1990
- Method of preparing oxide superconducting wire13US 6,192,573 B1Sumitomo Electric Industries, Ltd. · 2001
- Method for producing superconducting cable and cable produced thereby12US 6,199,266 B1New England Electric Wire Corporation · 2001