C04B 35/499
Containing also titanates
Official title: containing also titanates
C04B35/499 (Containing also titanates) appears on 157 US grants and 90 published applications in this corpus.
Search patents in C04B- Granted patents
- 157
- Published applications
- 90
- Assignees
- 91
- Inventors
- 378
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 5 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 7 |
| 2007 | 3 | 3 |
| 2008 | 1 | 4 |
| 2009 | 4 | 3 |
| 2010 | 4 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 4 | 2 |
| 2014 | 3 | 4 |
| 2015 | 2 | 5 |
| 2016 | 3 | 6 |
| 2017 | 4 | 5 |
| 2018 | 1 | 3 |
| 2019 | 7 | 6 |
| 2020 | 8 | 5 |
| 2021 | 3 | 5 |
| 2022 | 4 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Development of high power textured piezoelectric ceramics with ultrahigh electromechanical properties for large driving field applications30 Jun 2026US 12,668,548 B2The Penn State Research Foundation
- High temperature sintering systems and methods29 Apr 2025US 12,286,351 B2University of Maryland, College Park
- Preparation method for microwave dielectric resonator with laminated structure24 Dec 2024US 12,172,932 B1Huzhou Ceramic-Chip Electronic Technology Co., Ltd.
- Radiofrequency components incorporating temperature compensated dielectric material27 Feb 2024US 11,912,627 B2Skyworks Solutions, Inc.
- Hard piezoelectric ceramic composition for multilayer piezoelectric transformers7 Nov 2023US 11,812,665 B1QorTek, Inc.
- Piezoelectric material composition and preparation method thereof23 Apr 2026US 2026/0109649 A1Korea Institute of Science and Technology
- High temperature sintering systems and methods31 Jul 2025US 2025/0243065 A1University of Maryland, College Park
- Preparation method for microwave dielectric resonator with laminated structure9 Jan 2025US 2025/0011243 A1Huzhou Ceramic-Chip Electronic Technology Co., Ltd.
- Methods of forming a temperature compensated dielectric material24 Oct 2024US 2024/0351955 A1Skyworks Solutions, Inc.
- Ceramic material of ceramic electrode for tumor treating fields and preparation method thereof1 Aug 2024US 2024/0254052 A1Hebei Puni Medical Technology Co., Ltd
Most cited
By later US patents
- Piezoelectric actuators and method of making same78US 6,231,779 B1Massachusetts Institute of Technology · 2001
- Electromechanical actuators59US 7,090,785 B2Massachusetts Institute of Technology · 2006
- Method for fabrication of lead-based perovskite materials40US 6,620,752 B2The Penn State Research Foundation · 2003
- Flow rated control valve using a high-temperature stacked-type displacement device34US 5,092,360 AHitachi Metals, Ltd. · 1992
- MMC Substrate including capacitors having perovskite structure dielectric and electrical devices including MMC substrate32US 4,574,255 ANEC Corporation · 1986