C04B 35/4682
Based on batio3 perovskite phase
Official title: {based on BaTiO3 perovskite phase}
C04B35/4682 (Based on batio3 perovskite phase) appears on 1,100 US grants and 1,057 published applications in this corpus.
Search patents in C04B- Granted patents
- 1,100
- Published applications
- 1,057
- Assignees
- 282
- Inventors
- 1,936
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 11 | 0 |
| 1985 | 12 | 0 |
| 1986 | 15 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 19 | 0 |
| 1990 | 11 | 0 |
| 1991 | 20 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 16 | 10 |
| 2002 | 21 | 20 |
| 2003 | 26 | 25 |
| 2004 | 27 | 36 |
| 2005 | 14 | 21 |
| 2006 | 20 | 42 |
| 2007 | 16 | 50 |
| 2008 | 22 | 45 |
| 2009 | 27 | 47 |
| 2010 | 37 | 56 |
| 2011 | 39 | 70 |
| 2012 | 40 | 41 |
| 2013 | 51 | 45 |
| 2014 | 34 | 44 |
| 2015 | 44 | 42 |
| 2016 | 54 | 50 |
| 2017 | 47 | 36 |
| 2018 | 27 | 29 |
| 2019 | 26 | 41 |
| 2020 | 35 | 42 |
| 2021 | 32 | 45 |
| 2022 | 35 | 60 |
| 2023 | 49 | 56 |
| 2024 | 47 | 46 |
| 2025 | 50 | 37 |
| 2026 | 35 | 21 |
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.
- Ceramic material of ceramic electrode for tumor treating fields and preparation method thereof15 Sep 2026US 12,735,361 B2Hebei Puni Medical Technology Co., Ltd
- Multilayered capacitor and manufacturing method thereof1 Sep 2026US 12,725,739 B2Samsung Electro-Mechanics Co., Ltd.
- Dielectric ceramic composition and multilayer ceramic electronic device1 Oct 2026US 2026/0296979 A1TDK Corporation
- Dual phased electromagnetic composite ceramic10 Sep 2026US 2026/0265147 A1Imam Abdulrahman Bin Faisal University
- Dielectric ceramic composition and multilayer ceramic electronic component10 Sep 2026US 2026/0269126 A1Taiyo Yuden Co., Ltd.
- Dielectric ceramic composition and laminated ceramic electronic component13 Aug 2026US 2026/0237562 A1Taiyo Yuden Co., Ltd.
- Titanate compound particle powder and dispersion, and method for producing same23 Jul 2026US 2026/0209522 A1Toda Kogyo Corporation
Most cited
By later US patents
- Multilayered ferroelectric composite waveguides216US 5,830,591 A1998
- Tunable dielectric compositions including low loss glass184US 6,905,989 B2Paratek Microwave, Inc. · 2005
- Method for making piezoelectric ceramic/polymer composite transducers122US 5,340,510 AMaterials Systems, Inc. · 1994
- Non-reducing dielectric ceramic composition73US 5,403,797 ATDK Corporation · 1995
- Polyhydroxyalkanoate molding compositions71US 6,071,998 AMetabolix, Inc. · 2000