C04B 20/1066
Oxides, hydroxides
Official title: {Oxides, Hydroxides}
C04B20/1066 (Oxides, hydroxides) appears on 72 US grants and 100 published applications in this corpus.
Search patents in C04B- Granted patents
- 72
- Published applications
- 100
- Assignees
- 72
- Inventors
- 247
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 3 | 2 |
| 2017 | 1 | 5 |
| 2018 | 3 | 9 |
| 2019 | 3 | 13 |
| 2020 | 7 | 14 |
| 2021 | 9 | 8 |
| 2022 | 11 | 6 |
| 2023 | 2 | 5 |
| 2024 | 4 | 4 |
| 2025 | 6 | 6 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Natural plant fibre reinforced concrete2 Dec 2025US 12,486,200 B2
- Boron doped cement and concrete4 Nov 2025US 12,459,866 B2University of Florida Research Foundation, Inc.
- Recycled asphalt pellet with reduced airborne fiberglass17 Jun 2025US 12,330,341 B2CertainTeed Corporation
- Methods for producing and products including hollow silica or hollow glass spheres8 Apr 2025US 12,269,748 B2
- Hybrid structural polymer-binder composite construction and paving material25 Mar 2025US 12,258,293 B2New Village Initiative LLC
- Producing cementitious materials from inert fillers with fine pozzolanic particle coatings2 Apr 2026US 2026/0092012 A1Wisconsin Alumni Research Foundation
- Natural plant fibre reinforced concrete26 Mar 2026US 2026/0085004 A1NetZero Enterprises Inc.
- Methods for Producing and Products Including Hollow Silica or Hollow Glass Spheres12 Mar 2026US 2026/0070793 A1
- Boron doped cement and concrete29 Jan 2026US 2026/0028281 A1
- Sustainable Concrete Mixes with Negative Carbon Footprint Incorporating Carbon Black & Methods of Making18 Dec 2025US 2025/0382227 A1UNM Rainforest Innovations
Most cited
By later US patents
- Atomic layer controlled deposition on particle surfaces225US 6,613,383 B1The Regents of the University of Colorado · 2003
- Nanocoated primary particles and method for their manufacture141US 6,913,827 B2The Regents of the University of Colorado · 2005
- Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films137US 6,713,177 B2The Regents of the University of Colorado · 2004
- Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash71US 5,681,384 ANew Jersey Institute of Technology · 1997
- Method for producing cement52US 5,804,175 A1998