C04B 35/453
Based on zinc, tin, or bismuth oxides or solid solutions thereof with
Official title: based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
C04B35/453 (Based on zinc, tin, or bismuth oxides or solid solutions thereof with) appears on 537 US grants and 620 published applications in this corpus.
Search patents in C04B- Granted patents
- 537
- Published applications
- 620
- Assignees
- 304
- Inventors
- 1,385
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 1 |
| 2002 | 13 | 21 |
| 2003 | 20 | 20 |
| 2004 | 8 | 21 |
| 2005 | 6 | 7 |
| 2006 | 9 | 17 |
| 2007 | 10 | 12 |
| 2008 | 8 | 20 |
| 2009 | 8 | 37 |
| 2010 | 24 | 33 |
| 2011 | 21 | 35 |
| 2012 | 17 | 32 |
| 2013 | 20 | 40 |
| 2014 | 29 | 23 |
| 2015 | 39 | 27 |
| 2016 | 14 | 27 |
| 2017 | 20 | 26 |
| 2018 | 20 | 24 |
| 2019 | 21 | 32 |
| 2020 | 21 | 26 |
| 2021 | 21 | 26 |
| 2022 | 20 | 22 |
| 2023 | 16 | 24 |
| 2024 | 12 | 33 |
| 2025 | 28 | 22 |
| 2026 | 11 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Highly dense red mud shields for X-ray and γ-ray attenuation29 Sep 2026US 12,747,190 B2Council of Scientific and Industrial Research
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Ceramic, vaporization core, and vaporizer21 Jul 2026US 12,686,639 B2Shenzhen Smoore Technology Limited
- Multilayer ceramic component14 Jul 2026US 12,683,047 B2Panasonic Intellectual Property Management Co., Ltd.
- High permittivity antiferroelectric and manufacturing method thereof16 Jun 2026US 12,655,067 B2Hyundai Motor Company
- Voltage non-linear resistor ceramic and electronic device1 Oct 2026US 2026/0302007 A1TDK Corporation
- Ceramic component1 Oct 2026US 2026/0302068 A1Panasonic Intellectual Property Management Co., Ltd.
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
- Thermally conductive particle and method for producing same, mixture, article, resin composition and thermally conductive thin film13 Aug 2026US 2026/0234365 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Piezoelectric ceramic and piezoelectric element4 Jun 2026US 2026/0157114 A1KYOCERA Corporation
Most cited
By later US patents
- Ceramic ferroelectric composite material-BSTO-ZnO278US 5,635,433 AThe United States of America as represented by the Secretary of the Army · 1997
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Synthesis and processing of monosized oxide powders142US 4,543,341 AMassachusetts Institute of Technology · 1985
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005