C04B 2111/00422
Magnetic properties
Official title: {Magnetic properties}
C04B2111/00422 (Magnetic properties) appears on 32 US grants and 32 published applications in this corpus.
Search patents in C04B- Granted patents
- 32
- Published applications
- 32
- Assignees
- 30
- Inventors
- 97
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 4 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite member8 Sep 2026US 12,731,710 B2Panasonic Intellectual Property Management Co., Ltd.
- Magnetic ceramic substrate, substrate manufacturing method, and circulator11 Aug 2026US 12,707,561 B2Mitsubishi Electric Corporation
- Magnetic floor surface23 Sep 2025US 12,421,400 B2IOBAC Limited
- Method of manufacturing environmentally friendly interior and exterior building materials using agricultural waste of lignocellulose-containing herbaceous plant and mineral binder and environmentally friendly interior and exterior building materials manufactured by the same24 Jun 2025US 12,338,173 B2
- Cement slurries, cured cement and methods of making and use thereof28 Jun 2022US 11,370,706 B2Saudi Arabian Oil Company
- Magnetic field curable concrete compositions and methods of curing using magnetic nanoparticles16 Apr 2026US 2026/0103424 A1
- Assembly with detachable constructional layer16 Apr 2026US 2026/0103428 A1Sika Technology AG
- Magnetizable concrete composition9 Oct 2025US 2025/0313509 A1
- Magnetic ceramic substrate, substrate manufacturing method, and circulator9 Jan 2025US 2025/0016919 A1Mitsubishi Electric Corporation
- Gypsum Panel Containing a Magnetic Additive19 Sep 2024US 2024/0308908 A1Gold Bond Building Products, LLC
Most cited
By later US patents
- Porous materials embedded with nanoparticles, methods of fabrication and uses thereof34US 8,378,877 B22013
- Process for fabricating thin film magnetic head including crater for recessed structure26US 6,059,984 ASeagate Technology LLC · 2000
- Thin film magnetic head including vias formed in alumina layer and process for making the same25US 5,820,770 ASeagate Technology LLC · 1998
- Method for pattern-etching alumina layers and products16US 6,635,184 B12003
- Ceramic foam precursor resin composition13US 5,989,467 ANorthrop Grumman Corporation · 1999