C01G 3/08
Nitrates
C01G3/08 (Nitrates) appears on 9 US grants and 12 published applications in this corpus.
Search patents in C01G- Granted patents
- 9
- Published applications
- 12
- Assignees
- 7
- Inventors
- 33
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Copper hydroxy nitrate/ calcium silicate @graphite-phase carbon nitride (Cu2(OH)3NO3/CaSiO3@g-C3N4) nanostructure3 Feb 2026US 12,540,081 B1Imam Mohammad Ibn Saud Islamic University
- Copper hydroxy nitrate/calcium silicate @graphite-phase carbon nitride (Cu2(OH)3NO3/CaSiO3@g-C3N4) based photocatalyst for wastewater treatment23 Sep 2025US 12,421,129 B1Imam Mohammad Ibn Saud Islamic University
- Method of producing zeolite12 Feb 2019US 10,202,284 B2Ibiden Co., Ltd.
- Basic metal nitrate, process for producing the same and gas generating agent composition24 Dec 2013US 8,613,821 B2Daicel Chemical Industries, Ltd.
- Metal nitrate conversion method15 May 2012US 8,178,467 B2Johnson Matthey PLC
- Surface modifiers for preparing age-resistant inorganic salts4 Nov 2021US 2021/0340020 A1
- Modification of a Solid Surface23 Jan 2020US 2020/0023333 A1
- Method for producing zeolite31 May 2018US 2018/0148341 A1Ibiden Co., Ltd.
- Anion Conductor and Layered Metal Hydroxide3 Aug 2017US 2017/0222242 A1Tokuyama Corporation
- Basic metal nitrate, process for producing the same and gas generating agent composition30 Dec 2010US 2010/0326574 A1Daicel Chemical Industries, Ltd.
Most cited
By later US patents
- Continuous process for the manufacture of metal salt solutions from water-insoluble metal compounds and mineral acids12US 4,724,132 A1988
- Direct synthesis of copper carbonate6US 7,411,080 B2Phibro-Tech, Inc. · 2008
- Production of copper compounds3US 5,310,533 AAustralian Copper Company Pty. Ltd. · 1994
- Method of producing zeolite1US 10,202,284 B2Ibiden Co., Ltd. · 2019
- Basic metal nitrate, process for producing the same and gas generating agent composition1US 8,613,821 B2Daicel Chemical Industries, Ltd. · 2013