H01B 12/14
Superconductive or hyperconductive conductors, cables, or transmission lines: characterised by the disposition
Official title: characterised by the disposition of thermal insulation
H01B12/14 (Superconductive or hyperconductive conductors, cables, or transmission lines: characterised by the disposition) appears on 69 US grants and 82 published applications in this corpus.
Search patents in H01B- Granted patents
- 69
- Published applications
- 82
- Assignees
- 60
- Inventors
- 184
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 3 | 7 |
| 2015 | 4 | 0 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 3 |
| 2020 | 5 | 6 |
| 2021 | 3 | 5 |
| 2022 | 6 | 7 |
| 2023 | 2 | 5 |
| 2024 | 7 | 4 |
| 2025 | 2 | 5 |
| 2026 | 4 | 8 |
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
- Conductor systems for suspended or underground transmission lines3 Mar 2026US 12,567,520 B2VEIR, Inc.
- Methods and devices for impedance multiplication17 Feb 2026US 12,555,932 B2Psiquantum, Corp.
- Thermalization of a cryogenic flex cable using a thermally conductive cladding10 Feb 2026US 12,548,694 B2International Business Machines Corporation
- Apparatus for transmitting electrical energy with a superconducting current carrier2 Dec 2025US 12,488,915 B2Messer SE & Co. KGaA
- Partitioned superconducting cable24 Sep 2026US 2026/0290650 A1Commonwealth Fusion Systems LLC
- A Reinforced Thermoplastic Cryostat for a High Temperature Superconductor24 Sep 2026US 2026/0290651 A1Supernode LTD
- Superconducting cable and electric propulsion system6 Aug 2026US 2026/0229389 A1SWCC Corporation
- Superconducting cable and electric propulsion system6 Aug 2026US 2026/0229390 A1Kyushu University, National University Corporation
- Extremely Low Resistance Films and Methods for Modifying and Creating Same30 Jul 2026US 2026/0221319 A1Ambature, Inc.
Most cited
By later US patents
- Flexible cryogenic conduit37US 4,492,089 AKabelmetal Electro GmbH · 1985
- Superconducting cable with continuously porous insulation17US 4,966,886 AJunkosha Inc. · 1990
- Superconducting cable with the phase conductors connected at the ends17US 6,255,595 B1Pirelli Cavi S.p.A. · 2001
- Cooled multiphase ac cable15US 4,176,238 AGosudarstvenny Nauchno-Issledovatelsky Energetichesky Institut Imeni G.M. Krzhizhanovskogo (ENIN) · 1979
- Spacer for concentric tubes13US 4,121,623 AKabel-und Metallwerke Gutehoffnungshutte Aktiengesellschaft · 1978