C01G 45/24
Hydroxides
C01G45/24 (Hydroxides) appears on 21 US grants and 13 published applications in this corpus.
Search patents in C01G- Granted patents
- 21
- Published applications
- 13
- Assignees
- 15
- Inventors
- 55
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 0 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for recovering titanium dioxide17 Jun 2025US 12,331,380 B2Commonwealth Scientific and Industrial Research Organisation
- Negative electrode active material for rechargeable battery using conversion reaction, and battery including the same10 Dec 2019US 10,505,220 B2Panasonic Intellectual Property Management Co., Ltd.
- Layered double hydroxide, layered double hydroxide dense film, and composite material1 Oct 2019US 10,431,799 B2NGK Insulators, Ltd.
- Method of producing transition metal composite hydroxide capable of serving as precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and method for producing positive electrode active material for nanaqueous electrolye secondary batteries19 Mar 2019US 10,236,506 B2Sumitomo Metal Mining Co., Ltd.
- Transition metal composite hydroxide capable of serving as precursor of positive electrode active material for nonaqueous electrolyte secondary batteries31 Jul 2018US 10,038,189 B2Sumitomo Metal Mining Co., Ltd.
- Method of Preparing Positive Electrode Active Material Precursor, Positive Electrode Active Material Precursor, and Method of Preparing Positive Electrode Active Material Using the Positive Electrode Active Material Precursor21 May 2026US 2026/0138883 A1LG Chem.Ltd.
- Process for recovering titanium dioxide13 Jul 2023US 2023/0220516 A1Commonwealth Scientific and Industrial Research Organisation
- Negative electrode active material for rechargeable battery using conversion reaction, and battery including the same3 Jan 2019US 2019/0006705 A1Panasonic Intellectual Property Management Co., Ltd.
- Layered double hydroxide, layered double hydroxide dense film, and composite material28 Jun 2018US 2018/0183029 A9NGK Insulators, Ltd.
- Layered double hydroxide, layered double hydroxide dense film, and composite material8 Feb 2018US 2018/0040869 A1NGK Insulators, Ltd.
Most cited
By later US patents
- Two powder synthesis of hydrotalcite-like compounds with divalent or polyvalent organic anions37US 5,578,286 AAluminum Company of America · 1996
- Two powder synthesis of hydrotalcite and hydrotalcite-like compounds17US 5,728,363 AAluminum Company of America · 1998
- Composite metal hydroxide and its use15US 5,401,442 AKabushiki Kaisha Kaisui Kagau Kenkyujo · 1995
- Fibrous composite metal hydroxide and process for the production thereof12US 5,264,284 AKabushiki Kaisha Kaisui Kagaku Kenkyujo · 1993
- Stabilized, halogen-containing resin composition, and composite metal oxide and process for the production thereof9US 5,466,740 AKabushiki Kaisha Kaisui Kagaku Kenkyojo · 1995