C04B 2237/346
Titania or titanates
C04B2237/346 (Titania or titanates) appears on 500 US grants and 532 published applications in this corpus.
Search patents in C04B- Granted patents
- 500
- Published applications
- 532
- Assignees
- 201
- Inventors
- 1,312
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 15 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 6 |
| 2002 | 8 | 18 |
| 2003 | 16 | 22 |
| 2004 | 20 | 24 |
| 2005 | 13 | 29 |
| 2006 | 19 | 39 |
| 2007 | 21 | 20 |
| 2008 | 19 | 13 |
| 2009 | 15 | 23 |
| 2010 | 13 | 16 |
| 2011 | 13 | 12 |
| 2012 | 10 | 21 |
| 2013 | 12 | 28 |
| 2014 | 20 | 15 |
| 2015 | 21 | 19 |
| 2016 | 20 | 23 |
| 2017 | 18 | 24 |
| 2018 | 15 | 8 |
| 2019 | 9 | 16 |
| 2020 | 11 | 25 |
| 2021 | 13 | 26 |
| 2022 | 13 | 28 |
| 2023 | 24 | 22 |
| 2024 | 32 | 23 |
| 2025 | 19 | 24 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multilayer ceramic capacitor and method of manufacturing the same23 Jun 2026US 12,665,132 B2Samsung Electro-Mechanics Co., Ltd.
- Ceramic cutter material with a piezoelectric effect and preparation method thereof, and cutting tool19 May 2026US 12,635,418 B2Shandong University
- Ceramic electrode, assembly comprising the ceramic electrode, arrangement comprising the ceramic electrode, and method of manufacturing a ceramic electrode28 Apr 2026US 12,611,537 B2TDK Electronics Co., Ltd.
- Ceramic green sheet lamination aid and ceramic green sheet composition14 Apr 2026US 12,600,677 B2Nof Corporation
- Multilayered capacitor and manufacturing method thereof24 Mar 2026US 12,586,728 B2Samsung Electro-Mechanics Co., Ltd.
- Multilayer ceramic electronic device and dielectric ceramic composition1 Oct 2026US 2026/0302065 A1Taiyo Yuden Co., Ltd.
- Multilayer electronic component23 Jul 2026US 2026/0213072 A1Samsung Electro-Mechanics Co., Ltd.
- Multilayer ceramic electronic device and dielectric ceramic composition11 Jun 2026US 2026/0162896 A1Taiyo Yuden Co., Ltd.
- Multilayer ceramic electronic component and dielectric ceramic composition30 Apr 2026US 2026/0120951 A1Taiyo Yuden Co., Ltd.
- Ceramic electronic device including a multilayer structure with internal electrode layers having certain sn concentration23 Apr 2026US 2026/0112541 A1
Most cited
By later US patents
- Multilayered ferroelectric composite waveguides216US 5,830,591 A1998
- Electronically graded multilayer ferroelectric composites189US 5,693,429 AThe United States of America as represented by the Secretary of the Army · 1997
- Tunable dielectric compositions including low loss glass184US 6,905,989 B2Paratek Microwave, Inc. · 2005
- Functionally stepped, resistive ceramic163US 5,880,439 APhilip Morris Incorporated · 1999
- LC composite component87US 4,746,557 AMurata Manufacturing Co., Ltd. · 1988