C04B 2235/5463
Particle size distributions
C04B2235/5463 (Particle size distributions) appears on 1,143 US grants and 1,572 published applications in this corpus.
Search patents in C04B- Granted patents
- 1,143
- Published applications
- 1,572
- Assignees
- 662
- Inventors
- 3,085
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 5 |
| 2002 | 5 | 10 |
| 2003 | 13 | 26 |
| 2004 | 16 | 45 |
| 2005 | 16 | 57 |
| 2006 | 28 | 50 |
| 2007 | 25 | 53 |
| 2008 | 32 | 54 |
| 2009 | 33 | 80 |
| 2010 | 52 | 97 |
| 2011 | 52 | 79 |
| 2012 | 56 | 74 |
| 2013 | 66 | 67 |
| 2014 | 62 | 72 |
| 2015 | 54 | 76 |
| 2016 | 55 | 69 |
| 2017 | 59 | 60 |
| 2018 | 51 | 60 |
| 2019 | 45 | 75 |
| 2020 | 52 | 67 |
| 2021 | 43 | 74 |
| 2022 | 41 | 66 |
| 2023 | 54 | 67 |
| 2024 | 35 | 90 |
| 2025 | 54 | 57 |
| 2026 | 44 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Refractory compound and binder therefor, method for the production and use thereof6 Oct 2026US 12,757,552 B2Intocast AG
- Particle compositions and related methods and uses to form sintered silicon carbide bodies1 Sep 2026US 12,722,325 B2Entegris, Inc.
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Batch for the production of a coarse ceramic refractory basic product, such product and method for its production, lining of an industrial furnace and industrial furnace25 Aug 2026US 12,715,815 B2Refratechnik Holding GmbH
- Method for manufacturing a SiC ceramic part25 Aug 2026US 12,715,818 B2Jiageng (Jiangsu) Special Materials Co., Ltd.
- Stabilized solid garnet electrolyte and methods thereof17 Sep 2026US 2026/0279900 A1Corning Incorporated
- Composition for manufacturing silicon nitride substrate and silicon nitride substrate manufactured thereby27 Aug 2026US 2026/0250206 A1Amosense Co., Ltd.
- Process for cold sintering of calcium carbonate for precast construction materials20 Aug 2026US 2026/0242290 A1The Penn State Research Foundation
- Method for Obtaining at Least One Ceramic Component by Joining at Least Two Ceramic SIC Preforms and Ceramic Components Obtained by Said Method20 Aug 2026US 2026/0242299 A1CeramTec GmbH
- Improved aluminum-containing nitride ceramic matrix composite, method of making, and method of use20 Aug 2026US 2026/0242660 A1SLT Technologies, Inc.
Most cited
By later US patents
- Honeycomb filter and ceramic filter assembly201US 6,669,751 B1Ibiden Co., Ltd. · 2003
- Ceramic aggregate particles158US 6,881,483 B23M Innovative Properties Company · 2005
- Superabrasive cutting element having an asperital cutting face and drill bit so equipped132US 7,048,081 B2Baker Hughes Incorporated · 2006
- Dental restorations using nanocrystalline materials and methods of manufacture123US 7,655,586 B1Pentron Ceramics, Inc. · 2010
- Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor117US 7,998,573 B2US Synthetic Corporation · 2011