H02N 15/04
Repulsion by the meissner effect
Official title: Repulsion by the Meissner effect (superconductors or hyperconductors in general H10N60/00)
H02N15/04 (Repulsion by the meissner effect) appears on 44 US grants and 17 published applications in this corpus.
Search patents in H02N- Granted patents
- 44
- Published applications
- 17
- Assignees
- 25
- Inventors
- 75
- Latest grant
- 9 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Self-sustained frictionless near perpetual maglev generator and method for operating9 Aug 2022US 11,411,513 B2
- Ultra-high-frequency electromagnetic motor14 Jun 2022US 11,358,741 B2
- Self-sustained frictionless near perpetual maglev generator and method for operating8 Dec 2020US 10,862,407 B2
- Diamagnetic levitation system for medical use31 Dec 2019US 10,522,277 B1
- Directed self-assembly of electronic components using diamagnetic levitation5 Feb 2019US 10,199,247 B2Rensselaer Polytechnic Institute
- Remote Structural Reinforcement of the Flywheel Energy Storage System2 Dec 2021US 2021/0376691 A1
- Power generating apparatus24 Jun 2021US 2021/0194391 A1
- Self-sustained frictionless near perpetual maglev generator and method for operating18 Feb 2021US 2021/0050804 A1
- Ultra-high-frequency electromagnetic motor6 Feb 2020US 2020/0039666 A1
- Self-sustained frictionless near perpetual maglev generator and method for operating15 Feb 2018US 2018/0048248 A1
Most cited
By later US patents
- Magnetic field levitation43US 5,396,136 ASRI International · 1995
- Superconductor-magnet induced separation41US 4,797,386 AAmerican Telephone and Telegraph Company, AT&T Bell Labs · 1989
- Bearing system employing a superconductor element38US 5,126,317 AEastman Kodak Company · 1992
- Electric machinery employing a superconductor element35US 4,892,863 AEastman Kodak Company · 1990
- Bearing device29US 5,314,868 AKoyo Seiko Co., Ltd. · 1994