C01G 49/0036
Containing one alkaline earth metal, magnesium or lead
Official title: {containing one alkaline earth metal, magnesium or lead}
C01G49/0036 (Containing one alkaline earth metal, magnesium or lead) appears on 222 US grants and 196 published applications in this corpus.
Search patents in C01G- Granted patents
- 222
- Published applications
- 196
- Assignees
- 137
- Inventors
- 498
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 9 |
| 2004 | 5 | 4 |
| 2005 | 0 | 2 |
| 2006 | 4 | 9 |
| 2007 | 5 | 5 |
| 2008 | 2 | 11 |
| 2009 | 2 | 2 |
| 2010 | 6 | 7 |
| 2011 | 6 | 8 |
| 2012 | 2 | 13 |
| 2013 | 8 | 6 |
| 2014 | 6 | 8 |
| 2015 | 6 | 19 |
| 2016 | 17 | 14 |
| 2017 | 10 | 10 |
| 2018 | 5 | 11 |
| 2019 | 3 | 11 |
| 2020 | 13 | 7 |
| 2021 | 2 | 9 |
| 2022 | 12 | 9 |
| 2023 | 13 | 10 |
| 2024 | 2 | 4 |
| 2025 | 8 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ionic conductors23 Sep 2025US 12,421,130 B2University of Warwick
- M-type hexaferrite having a planar anisotropy23 Sep 2025US 12,424,362 B2Rogers Corporation
- Radio wave absorbing composition and radio wave absorber20 May 2025US 12,308,523 B2FUJIFILM Corporation
- Hexagonal ferrite magnetic powder and method for producing same13 May 2025US 12,300,410 B2Dowa Electronics Materials Co., Ltd.
- Methane upgrade to ethane and ethylene within ceramic membrane reactors15 Apr 2025US 12,275,002 B2Massachusetts Institute of Technology
- Ceramic reversible cell, and steam electrolysis cell, fuel cell and ammonia-producing co-electrolysis cell each including the same20 Aug 2026US 2026/0242958 A1National University Corporation Hokkaido University
- Piezoelectric Element, Liquid Ejection Head, And Printer5 Jun 2025US 2025/0185516 A1Seiko Epson Corporation
- Electrode active material for fluoride ion battery, electrode for fluoride ion battery, and fluoride ion battery4 Jul 2024US 2024/0222615 A1Nichia Corporation
- Electrode active material for a fluoride ion battery, electrode for a fluoride ion battery, and fluoride ion battery8 Feb 2024US 2024/0047662 A1Nichia Corporation
- Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same1 Feb 2024US 2024/0033979 A1Toda Kogyo Corporation
Most cited
By later US patents
- Magnetic particle and method of preparing the same, and magnetic recording medium108US 8,524,108 B2FUJIFILM Corporation · 2013
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions99US 5,744,015 A1998
- Method of manufacturing ferrite crystals64US 5,256,242 ANGK Insulators, Ltd. · 1993
- Partial oxidation of methane over perovskite catalyst55US 5,149,516 AMobil Oil Corporation · 1992
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions51US 5,693,212 AThe Standard Oil Company · 1997