C04B 2235/781
Nanograined materials, i.e. having grain sizes below 100 nm
C04B2235/781 (Nanograined materials, i.e. having grain sizes below 100 nm) appears on 274 US grants and 377 published applications in this corpus.
Search patents in C04B- Granted patents
- 274
- Published applications
- 377
- Assignees
- 192
- Inventors
- 827
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 4 |
| 2004 | 4 | 10 |
| 2005 | 2 | 14 |
| 2006 | 8 | 10 |
| 2007 | 10 | 19 |
| 2008 | 3 | 6 |
| 2009 | 4 | 8 |
| 2010 | 9 | 18 |
| 2011 | 6 | 12 |
| 2012 | 14 | 9 |
| 2013 | 5 | 17 |
| 2014 | 10 | 7 |
| 2015 | 10 | 19 |
| 2016 | 15 | 14 |
| 2017 | 15 | 24 |
| 2018 | 13 | 23 |
| 2019 | 17 | 25 |
| 2020 | 15 | 17 |
| 2021 | 14 | 21 |
| 2022 | 26 | 33 |
| 2023 | 12 | 22 |
| 2024 | 18 | 25 |
| 2025 | 22 | 12 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zirconia pre-sintered body18 Aug 2026US 12,709,578 B2Kuraray Noritake Dental Inc.
- Multilayer ceramic capacitor and method of manufacturing the same23 Jun 2026US 12,665,132 B2Samsung Electro-Mechanics Co., Ltd.
- Multilayer electronic component19 May 2026US 12,633,465 B2Samsung Electro-Mechanics Co., Ltd.
- Two-stage sintering method for preparing porous biphasic calcium phosphate ceramic from calcium-containing biological waste7 Apr 2026US 12,595,212 B2Council of Agriculture, Executive Yuan
- Thermoelectric nanocomposite materials31 Mar 2026US 12,593,609 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Ybco/barium titanate superconducting material2 Jul 2026US 2026/0184591 A1Imam Abdulrahman Bin Faisal University
- Method for preparing magneto-dielectric ferrite materials for vuhf application25 Jun 2026US 2026/0176153 A1Centre National D'Etudes Spatiales
- Fabrication of doped transparent polycrystalline ceramic materials21 May 2026US 2026/0138927 A1Corning Incorporated
- Mixed metal oxide nanocomposite and process of making the nanocomposite14 May 2026US 2026/0132086 A1Imam Mohammad Ibn Saud Islamic University
- Dielectric composition and multilayer capacitor26 Mar 2026US 2026/0088223 A1Samsung Electro-Mechanics Co., Ltd.
Most cited
By later US patents
- Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor117US 7,998,573 B2US Synthetic Corporation · 2011
- Method for producing metal and ceramic sintered bodies and coatings112US 5,590,387 AH. C. Starck GmbH · 1996
- Nanoscale ordered composites of covalent ceramics for high-temperature structural applications via block-copolymer-assisted assembly and method of making82US 7,056,849 B2General Electric Company · 2006
- Tape casting method and tape cast materials56US 7,794,557 B2Inframat Corporation · 2010
- Electrical components and method of manufacture54US 8,715,839 B22014