C01B 13/32
By oxidation or hydrolysis of elements or compounds in the liquid or
Official title: by oxidation or hydrolysis of elements or compounds in the liquid or solid state {or in non-aqueous solution, e.g. sol-gel process}
C01B13/32 (By oxidation or hydrolysis of elements or compounds in the liquid or) appears on 278 US grants and 160 published applications in this corpus.
Search patents in C01B- Granted patents
- 278
- Published applications
- 160
- Assignees
- 213
- Inventors
- 702
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 13 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 14 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 14 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 10 |
| 2003 | 4 | 4 |
| 2004 | 13 | 9 |
| 2005 | 1 | 13 |
| 2006 | 8 | 13 |
| 2007 | 6 | 18 |
| 2008 | 2 | 14 |
| 2009 | 7 | 10 |
| 2010 | 9 | 12 |
| 2011 | 10 | 10 |
| 2012 | 8 | 11 |
| 2013 | 7 | 9 |
| 2014 | 1 | 7 |
| 2015 | 7 | 2 |
| 2016 | 9 | 4 |
| 2017 | 2 | 0 |
| 2018 | 4 | 3 |
| 2019 | 2 | 4 |
| 2020 | 0 | 4 |
| 2021 | 3 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sol application methods12 May 2026US 12,623,197 B2Green Sol-Gel Ltd.
- CaB2O4/PbO/CuO/Pb3O4/PbB2O4/Pb4O(BO3)2 nanocomposite material and method of making2 Dec 2025US 12,486,169 B1Imam Mohammad Ibn Saud Islamic University
- Extreme synthesis of crystalline aerogel materials from amorphous aerogel precursors8 Aug 2023US 11,718,787 B2Lawrence Livermore National Security, LLC
- Method of making highly active metal oxide and metal sulfide materials30 Aug 2022US 11,426,711 B2Uop LLC
- Surface-modified metal compound particles, and method for producing surface-modified metal compound particles10 May 2022US 11,325,838 B2Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Sol Application Methods26 Oct 2023US 2023/0338912 A1Green Sol-Gel Ltd.
- Apparatus and methods for trioxidane disinfection17 Mar 2022US 2022/0080070 A1DD SterOZone LLC
- Method of making highly active metal oxide and metal sulfide materials26 Nov 2020US 2020/0368729 A1Uop LLC
- Surface-modified metal compound particles, and method for producing surface-modified metal compound particles19 Nov 2020US 2020/0362175 A1Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Method for Recycling Carbon Dioxide15 Oct 2020US 2020/0325026 A1SK Innovation Co., Ltd.
Most cited
By later US patents
- Synthesis of nanometer-sized particles by reverse micelle mediated techniques178US 6,413,489 B1Massachusetts Institute of Technology · 2002
- Synthesis and processing of monosized oxide powders142US 4,543,341 AMassachusetts Institute of Technology · 1985
- Transparent non-vitreous ceramic particulate127US 4,564,556 AMinnesota Mining and Manufacturing Company · 1986
- Process for producing inorganic microspheres98US 5,849,055 AAsahi Glass Company, Limited · 1998
- Method and apparatus for producing monosize ceramic particles97US 4,801,411 ASouthwest Research Institute · 1989