C01G 51/84
Hydroxides
C01G51/84 (Hydroxides) appears on 49 US grants and 40 published applications in this corpus.
Search patents in C01G- Granted patents
- 49
- Published applications
- 40
- Assignees
- 40
- Inventors
- 128
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 0 |
| 2016 | 1 | 5 |
| 2017 | 2 | 3 |
| 2018 | 5 | 3 |
| 2019 | 6 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Buffer material composed of bentonite modified with layered double hydroxide(LDH) and method of preparing the same16 Dec 2025US 12,496,568 B2Postech Research and Business Development Foundation
- Wellbore and geologic formation desulfurization process14 Oct 2025US 12,441,930 B1King Fahd University of Petroleum and Minerals
- Process and material for removing hydrogen sulfide from subterranean geological formations during drilling operations15 Apr 2025US 12,275,892 B1King Fahd University of Petroleum and Minerals
- Layered hydroxides as anion insertion materials2 Jan 2024US 11,858,826 B2Uchicago Argonne, LLC
- Trimetallic layered double hydroxide composition9 May 2023US 11,643,740 B2Kohodo Hydrogen Energy Pty Ltd
- Electrochromic supercapacitor application of vanadium doped cobalt chloride carbonate hydroxide: process for preparation thereof24 Jul 2025US 2025/0236534 A1Council of Scientific and Industrial Research An Indian Registered Body Incorporated
- Process for cathode active material precursor preparation28 Mar 2024US 2024/0102127 A1
- Buffer material composed of bentonite modified with layered double hydroxide(ldh) and method of preparing the same30 Nov 2023US 2023/0381737 A1Postech Research and Business Development Foundation
- Trimetallic layered double hydroxide composition11 Nov 2021US 2021/0348284 A1Kohodo Hydrogen Energy Pty Ltd
- Metal-Doped Cobalt Precursor for Preparing Positive Electrode Active Material for Secondary Battery11 Feb 2021US 2021/0039959 A1LG Chem.Ltd.
Most cited
By later US patents
- Silica-clay complexes49US 4,367,163 AResearch Corporation · 1983
- Magnesium aluminum spinels21US 4,400,431 AThe Dow Chemical Company · 1983
- Catalyzed vapor phase process for making synthesis gas20US 5,439,861 AAmoco Corporation · 1995
- Catalyzed vapor phase process for making synthesis gas19US 5,614,163 AAmoco Corporation · 1997
- High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries19US 9,716,265 B2Apple Inc. · 2017