C01B 13/34
By oxidation or hydrolysis of sprayed or atomised solutions
Official title: by oxidation or hydrolysis of sprayed or atomised solutions
C01B13/34 (By oxidation or hydrolysis of sprayed or atomised solutions) appears on 114 US grants and 107 published applications in this corpus.
Search patents in C01B- Granted patents
- 114
- Published applications
- 107
- Assignees
- 82
- Inventors
- 298
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 4 |
| 2003 | 1 | 3 |
| 2004 | 4 | 3 |
| 2005 | 6 | 8 |
| 2006 | 0 | 4 |
| 2007 | 4 | 5 |
| 2008 | 0 | 7 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 4 | 5 |
| 2012 | 3 | 3 |
| 2013 | 1 | 2 |
| 2014 | 4 | 7 |
| 2015 | 4 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 4 |
| 2018 | 4 | 7 |
| 2019 | 4 | 4 |
| 2020 | 3 | 5 |
| 2021 | 3 | 6 |
| 2022 | 6 | 5 |
| 2023 | 1 | 4 |
| 2024 | 3 | 5 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spray evaporation of a liquid raw material for preparation of silicon dioxide and metal oxides9 Sep 2025US 12,410,061 B2Evonik Operations GmbH
- System and process with assisted gas flow inside a reaction chamber22 Jul 2025US 12,364,964 B2
- Processing system and method for producing a particulate material17 Dec 2024US 12,168,209 B2
- Method of preparing a material of a battery cell20 Aug 2024US 12,064,757 B2
- Processing system and method for producing a particulate material7 May 2024US 11,975,300 B2
- Process for manufacturing oxides13 Aug 2026US 2026/0234007 A1Evonik Operations GmbH
- Process for manufacturing oxides13 Aug 2026US 2026/0234016 A1Evonik Operations GmbH
- Processing System and Method for Producing a Particulate Material20 Feb 2025US 2025/0058293 A1
- Method of Preparing a Material of a Battery Cell7 Nov 2024US 2024/0367131 A1
- System and process for reclaiming a metal-containing salt solution from a lithium-containing battery material, and chemicals thereof11 Jul 2024US 2024/0226839 A1
Most cited
By later US patents
- Ultrafine metal oxide powders by flame spray pyrolysis132US 5,958,361 AThe Regents of the University of Michigan · 1999
- Electrically assisted synthesis of particles and film with precisely controlled characteristic119US 6,254,940 B1University of Cincinnati · 2001
- Mixed-metal oxide particles by liquid feed flame spray pyrolysis of oxide precursors in oxygenated solvents114US 7,220,398 B2TAL Materials & The Regents of the University of Michigan · 2007
- Plasma synthesis of lithium based intercalation powders for solid polymer electrolyte batteries99US 6,838,072 B1The United States of America as represented by the United States Department of Energy · 2005
- Flame made metal oxides99US 7,211,236 B2Eidgenossische Technische Hochschule Zurich · 2007