C04B 2235/785
Submicron sized grains, i.e. from 0,1 to 1 micron
C04B2235/785 (Submicron sized grains, i.e. from 0,1 to 1 micron) appears on 769 US grants and 1,006 published applications in this corpus.
Search patents in C04B- Granted patents
- 769
- Published applications
- 1,006
- Assignees
- 339
- Inventors
- 1,929
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 10 |
| 2003 | 10 | 25 |
| 2004 | 12 | 21 |
| 2005 | 12 | 27 |
| 2006 | 16 | 34 |
| 2007 | 26 | 36 |
| 2008 | 18 | 28 |
| 2009 | 21 | 44 |
| 2010 | 22 | 54 |
| 2011 | 31 | 30 |
| 2012 | 40 | 34 |
| 2013 | 31 | 36 |
| 2014 | 21 | 40 |
| 2015 | 34 | 53 |
| 2016 | 49 | 34 |
| 2017 | 43 | 48 |
| 2018 | 33 | 43 |
| 2019 | 37 | 46 |
| 2020 | 41 | 51 |
| 2021 | 33 | 55 |
| 2022 | 44 | 63 |
| 2023 | 31 | 58 |
| 2024 | 42 | 65 |
| 2025 | 44 | 39 |
| 2026 | 34 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zirconia composition, pre-sintered body and sintered body, and method of producing the same15 Sep 2026US 12,735,362 B2Kuraray Noritake Dental Inc.
- Ceramic article, semiconductor apparatus for manufacturing a semiconductor structure and method of manufacturing a ceramic article25 Aug 2026US 12,715,816 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Zirconia pre-sintered body18 Aug 2026US 12,709,578 B2Kuraray Noritake Dental Inc.
- High temperature ceramic powder systems14 Jul 2026US 12,679,773 B2Arizona Board of Regents on Behalf of the University of Arizona
- Multilayer ceramic capacitor and method of manufacturing the same23 Jun 2026US 12,665,132 B2Samsung Electro-Mechanics Co., Ltd.
- Silver-containing zirconia sintered body, silver-containing stabilized zirconia powder, method for producing silver-containing stabilized zirconia powder, and method for producing silver-containing zirconia sintered body8 Oct 2026US 2026/0308069 A1Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Dielectric ceramic, method of preparing the same, and multilayer ceramic capacitor including the same8 Oct 2026US 2026/0311933 A1Samsung Electro-Mechanics Co., Ltd.
- Abrasive article including shaped abrasive particles17 Sep 2026US 2026/0275178 A1Saint-Gobain Ceramics & Plastics, Inc.
- Reactive sintering of ceramic lithium-ion solid electrolytes17 Sep 2026US 2026/0279887 A1Corning Incorporated
Most cited
By later US patents
- Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production242US 6,013,591 AMassachusetts Institute of Technology · 2000
- Polycrystalline translucent alumina-based ceramic material, uses, and methods166US 6,878,456 B23M Innovative Properties Company · 2005
- Alumina-zirconia abrasive165US 4,457,767 ANorton Company · 1984
- Al2O3-Y2O3-ZrO2/HfO2 materials, and methods of making and using the same131US 7,507,268 B23M Innovative Properties Company · 2009
- Dental restorations using nanocrystalline materials and methods of manufacture123US 7,655,586 B1Pentron Ceramics, Inc. · 2010