C04B 2237/34
Oxidic
C04B2237/34 (Oxidic) appears on 2,393 US grants and 2,300 published applications in this corpus.
Search patents in C04B- Granted patents
- 2,393
- Published applications
- 2,300
- Assignees
- 897
- Inventors
- 5,481
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 14 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 15 | 0 |
| 1981 | 15 | 0 |
| 1982 | 17 | 0 |
| 1983 | 13 | 0 |
| 1984 | 11 | 0 |
| 1985 | 22 | 0 |
| 1986 | 25 | 0 |
| 1987 | 26 | 0 |
| 1988 | 39 | 0 |
| 1989 | 51 | 0 |
| 1990 | 32 | 0 |
| 1991 | 54 | 0 |
| 1992 | 48 | 0 |
| 1993 | 38 | 0 |
| 1994 | 37 | 0 |
| 1995 | 37 | 0 |
| 1996 | 30 | 0 |
| 1997 | 29 | 0 |
| 1998 | 28 | 0 |
| 1999 | 44 | 0 |
| 2000 | 29 | 0 |
| 2001 | 33 | 12 |
| 2002 | 42 | 70 |
| 2003 | 62 | 76 |
| 2004 | 62 | 82 |
| 2005 | 44 | 68 |
| 2006 | 55 | 76 |
| 2007 | 51 | 57 |
| 2008 | 36 | 57 |
| 2009 | 29 | 92 |
| 2010 | 45 | 83 |
| 2011 | 44 | 70 |
| 2012 | 54 | 92 |
| 2013 | 55 | 96 |
| 2014 | 61 | 96 |
| 2015 | 85 | 110 |
| 2016 | 78 | 113 |
| 2017 | 98 | 130 |
| 2018 | 84 | 95 |
| 2019 | 75 | 108 |
| 2020 | 96 | 126 |
| 2021 | 88 | 124 |
| 2022 | 62 | 126 |
| 2023 | 93 | 104 |
| 2024 | 122 | 96 |
| 2025 | 94 | 93 |
| 2026 | 50 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Zirconia composition, partially sintered material and sintered material and methods for production thereof, and laminate25 Aug 2026US 12,714,651 B2Kuraray Noritake Dental Inc.
- Metal-ceramic substrate, method for the production thereof, and module28 Jul 2026US 12,692,202 B2Heraeus Electronics GmbH & Co. KG
- High temperature brazing of metals and ceramics to carbon substrates14 Jul 2026US 12,679,776 B2Honeywell International Inc.
- Multilayer sintered ceramic body14 Jul 2026US 12,679,777 B2Heraeus Covantics North America LLC
- Passive Q-switched lasers and methods for operation and manufacture thereof7 Jul 2026US 12,676,453 B2pTriEye Ltd.
- Dielectric ceramic, method of preparing the same, and multilayer ceramic capacitor including the same8 Oct 2026US 2026/0311933 A1Samsung Electro-Mechanics Co., Ltd.
- Multilayer ceramic electronic device and dielectric ceramic composition1 Oct 2026US 2026/0302065 A1Taiyo Yuden Co., Ltd.
- Multilayer ceramic electronic device24 Sep 2026US 2026/0285764 A1TDK Corporation
- Apparatus and method for manufacturing a dental milling block with a graduated color and/or translucency profile27 Aug 2026US 2026/0248599 A1The Argen Corporation
- Multi-doped garnet electrolytes27 Aug 2026US 2026/0253946 A1Ion Storage Systems, Inc.
Most cited
By later US patents
- Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members455US 6,783,875 B2NGK Insulators, Ltd. · 2004
- Electrostatic chuck having gas cavity and method244US 6,310,755 B1APPLIED Materials.Inc. · 2001
- Integrated multilayered microfludic devices and methods for making the same242US 6,572,830 B1Motorola, Inc. · 2003
- Multilayered microfluidic DNA analysis system and method238US 6,544,734 B12003
- Multilayered ferroelectric composite waveguides216US 5,830,591 A1998