C04B 41/5036
Ferrites
Official title: {Ferrites}
C04B41/5036 (Ferrites) appears on 18 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 18
- Published applications
- 18
- Assignees
- 22
- Inventors
- 60
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmental barrier coating with thermal resistance12 May 2026US 12,624,229 B2Rtx Corporation
- Process for making laminate substrate with sintered components10 Jun 2025US 12,327,679 B2Qorvo US, Inc.
- Process for making laminate substrate with sintered components10 Oct 2023US 11,783,998 B2Qorvo US, Inc.
- Laminate substrate with sintered components2 Feb 2021US 10,906,274 B2Qorvo US, Inc.
- Heat-resistant member and method for manufacturing the same2 Apr 2019US 10,245,810 B2NGK Insulators, Ltd.
- Repair Method For Reinforced Concrete2 Jul 2026US 2026/0184645 A1JDC Corporation
- Magnetic composite3 Jul 2025US 2025/0218631 A1Powdertech Co., Ltd.
- Environmental barrier coating with thermal resistance23 May 2024US 2024/0166890 A1Raytheon Technologies Corporation
- Manufacture of a ceramic component11 Jan 2024US 2024/0010570 A1Rolex SA
- Process for making laminate substrate with sintered components7 Dec 2023US 2023/0395321 A1Qorvo US, Inc.
Most cited
By later US patents
- Transition metal oxide coated substrates89US 5,756,207 AEnsci, Inc. · 1998
- Process for the production of conductive and magnetic transitin metal oxide coated three dimensional substrates48US 5,603,983 AEnsci, Inc. · 1997
- Zinc oxide coated substrates22US 5,407,743 AEnsci, Inc. · 1995
- Process for coating a substrate with iron oxide and uses for coated substrates17US 5,290,589 AEnsci, Inc. · 1994
- Nano-composite electrodes and method of making the same12US 7,595,127 B2NexTech Materials, Ltd. · 2009