C04B 35/265
Compositions containing one or more ferrites of the group comprising manganese or
Official title: {Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt}
C04B35/265 (Compositions containing one or more ferrites of the group comprising manganese or) appears on 236 US grants and 226 published applications in this corpus.
Search patents in C04B- Granted patents
- 236
- Published applications
- 226
- Assignees
- 101
- Inventors
- 455
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 3 |
| 2002 | 13 | 19 |
| 2003 | 19 | 20 |
| 2004 | 12 | 11 |
| 2005 | 9 | 10 |
| 2006 | 6 | 8 |
| 2007 | 8 | 8 |
| 2008 | 8 | 5 |
| 2009 | 4 | 9 |
| 2010 | 8 | 16 |
| 2011 | 9 | 12 |
| 2012 | 9 | 12 |
| 2013 | 16 | 9 |
| 2014 | 7 | 5 |
| 2015 | 3 | 3 |
| 2016 | 5 | 1 |
| 2017 | 6 | 6 |
| 2018 | 3 | 6 |
| 2019 | 2 | 8 |
| 2020 | 6 | 8 |
| 2021 | 5 | 4 |
| 2022 | 7 | 19 |
| 2023 | 9 | 7 |
| 2024 | 6 | 8 |
| 2025 | 8 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ferrite ceramic composition and coil component27 Jan 2026US 12,534,411 B2Murata Manufacturing Co., Ltd.
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Jan 2026US 12,521,789 B2Tekna Plasma Systems Inc.
- Multilayer coil component25 Nov 2025US 12,482,594 B2Murata Manufacturing Co., Ltd.
- Nickel zinc copper ferrite for VUHF antenna application28 Oct 2025US 12,454,467 B2Exxelia
- Method for preparing infrared radiation ceramic material19 Aug 2025US 12,391,618 B2Chongqing Institute of East China Normal University
- Self-assembled soft magnetic ferrite nanocomposite materials and passive components and methods of making same1 Oct 2026US 2026/0296983 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Ferrite sintered body and electronic device using thereof1 Oct 2026US 2026/0302020 A1TDK Corporation
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
- Method for preparing magneto-dielectric ferrite materials for vuhf application25 Jun 2026US 2026/0176153 A1Centre National D'Etudes Spatiales
- Nickel-zinc ferrite material, and preparation method therefor and use thereof19 Mar 2026US 2026/0078062 A1Hengdian Group Dmegc Magnetics Co., Ltd
Most cited
By later US patents
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005
- Nanotechnology for drug delivery, contrast agents and biomedical implants110US 6,933,331 B2NanoProducts Corporation · 2005
- Processing and manufacturing methods enabled using non-stoichiometric nanomaterials89US 6,713,176 B2NanoProducts Corporation · 2004