C01G 9/03
Processes of production using dry methods
Official title: Processes of production using dry methods, e.g. vapour phase processes
C01G9/03 (Processes of production using dry methods) appears on 55 US grants and 74 published applications in this corpus.
Search patents in C01G- Granted patents
- 55
- Published applications
- 74
- Assignees
- 55
- Inventors
- 179
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 4 |
| 2008 | 2 | 2 |
| 2009 | 1 | 5 |
| 2010 | 3 | 5 |
| 2011 | 1 | 0 |
| 2012 | 2 | 5 |
| 2013 | 3 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 5 |
| 2019 | 2 | 6 |
| 2020 | 3 | 8 |
| 2021 | 7 | 8 |
| 2022 | 8 | 3 |
| 2023 | 3 | 5 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Piezoelectric stack, piezoelectric element, and method of manufacturing piezoelectric stack14 Jul 2026US 12,685,024 B2Sumitomo Chemical Company, Limited
- Product having ultraviolet radiation protection27 Aug 2024US 12,071,548 B2The Sweet Living Group, LLC
- Method of manufacturing core-shell particles by a microwave plasma process31 Oct 2023US 11,801,555 B26K Inc.
- Method for preparing sea urchin-shaped zinc oxide nanowire27 Jun 2023US 11,685,665 B2
- Oxide sintered material, method of producing oxide sintered material, sputtering target, and method of producing semiconductor device28 Mar 2023US 11,616,148 B2Mitsui Mining & Smelting Co., Ltd.
- Method of manufacturing aluminium deox, aluminium powder, and zinc oxide in a single batch process4 Dec 2025US 2025/0369070 A1BN Industries
- Product having ultraviolet radiation protection19 Dec 2024US 2024/0417565 A1
- Apparatus and Method for the Production of Quantum Particles7 Mar 2024US 2024/0075526 A16K Inc.
- Zinc oxide particles, method for producing zinc oxide particles, and resin composition18 Jan 2024US 2024/0018335 A1DIC Corporation
- Mixed metal oxide including magnesium and zinc30 Nov 2023US 2023/0382756 A1Imec Vzw
Most cited
By later US patents
- Doped zinc oxide powder, process for its preparation, and its use29US 7,235,298 B2Degussa AG · 2007
- Reactor and method for production of nanostructures27US 9,630,162 B1University of Louisville Research Foundation, Inc. · 2017
- Apparatus and method for the production of quantum particles23US 10,543,534 B2Amastan Technologies LLC · 2020
- Elemental metals or oxides distributed on a carbon substrate or self-supported and the manufacturing process using graphite oxide as template18US 5,876,687 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1999
- Method for producing ceramic fine particles and apparatus used therefor13US 5,618,580 AKao Corporation · 1997