C04B 35/465
Based on alkaline earth metal titanates
Official title: based on alkaline earth metal titanates
C04B35/465 (Based on alkaline earth metal titanates) appears on 1,735 US grants and 1,495 published applications in this corpus.
Search patents in C04B- Granted patents
- 1,735
- Published applications
- 1,495
- Assignees
- 430
- Inventors
- 2,995
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 13 | 0 |
| 1978 | 10 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 10 | 0 |
| 1983 | 22 | 0 |
| 1984 | 18 | 0 |
| 1985 | 21 | 0 |
| 1986 | 21 | 0 |
| 1987 | 19 | 0 |
| 1988 | 11 | 0 |
| 1989 | 29 | 0 |
| 1990 | 20 | 0 |
| 1991 | 36 | 0 |
| 1992 | 25 | 0 |
| 1993 | 27 | 0 |
| 1994 | 24 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 27 | 0 |
| 1998 | 25 | 0 |
| 1999 | 17 | 0 |
| 2000 | 27 | 0 |
| 2001 | 37 | 20 |
| 2002 | 39 | 48 |
| 2003 | 56 | 53 |
| 2004 | 50 | 63 |
| 2005 | 37 | 42 |
| 2006 | 31 | 58 |
| 2007 | 32 | 68 |
| 2008 | 34 | 55 |
| 2009 | 42 | 65 |
| 2010 | 51 | 77 |
| 2011 | 49 | 82 |
| 2012 | 50 | 54 |
| 2013 | 63 | 65 |
| 2014 | 50 | 61 |
| 2015 | 63 | 56 |
| 2016 | 67 | 60 |
| 2017 | 63 | 48 |
| 2018 | 38 | 49 |
| 2019 | 45 | 60 |
| 2020 | 46 | 59 |
| 2021 | 44 | 60 |
| 2022 | 46 | 82 |
| 2023 | 64 | 71 |
| 2024 | 63 | 59 |
| 2025 | 66 | 47 |
| 2026 | 43 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dielectric material and device and memory device comprising the same6 Oct 2026US 12,757,417 B2Samsung Electronics Co., Ltd.
- Ceramic body, honeycomb structure, method for producing ceramic body and heater element29 Sep 2026US 12,750,923 B2NGK Insulators, Ltd.
- Dielectric ceramic composition and multilayer ceramic electronic device22 Sep 2026US 12,741,911 B2Taiyo Yuden Co., Ltd.
- Global control for quantum computing systems22 Sep 2026US 12,744,301 B2Diraq Pty Ltd
- Ceramic material of ceramic electrode for tumor treating fields and preparation method thereof15 Sep 2026US 12,735,361 B2Hebei Puni Medical Technology Co., Ltd
- Dielectric composition with high-temperature stability8 Oct 2026US 2026/0308067 A1Amotech Co., Ltd.
- Dielectric composition with high-temperature stability8 Oct 2026US 2026/0308068 A1Amotech Co., Ltd.
- Dielectric composition, dielectric element, electronic device, and multilayer electronic device1 Oct 2026US 2026/0296978 A1TDK Corporation
- Dielectric ceramic composition and multilayer ceramic electronic device1 Oct 2026US 2026/0296979 A1TDK Corporation
- Multilayer ceramic capacitor and method of fabricating the same24 Sep 2026US 2026/0290706 A1Samsung Electro-Mechanics Co., Ltd.
Most cited
By later US patents
- Ceramic ferroelectric composite material - BSTO-MgO321US 5,427,988 AThe United States of America as represented by the Secretary of the Army · 1995
- Ceramic ferroelectric composite material-BSTO-ZnO278US 5,635,433 AThe United States of America as represented by the Secretary of the Army · 1997
- Multilayered ferroelectric composite waveguides216US 5,830,591 A1998
- Ceramic ferroelectric material191US 5,312,790 AThe United States of America as represented by the Secretary of the Army · 1994
- Thin film ferroelectric composites and method of making190US 5,846,893 A1998