C01G 25/00
Compounds of zirconium
C01G25/00 (Compounds of zirconium) appears on 1,513 US grants and 1,539 published applications in this corpus.
Search patents in C01G- Granted patents
- 1,513
- Published applications
- 1,539
- Assignees
- 788
- Inventors
- 3,791
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 22 | 0 |
| 1987 | 17 | 0 |
| 1988 | 25 | 0 |
| 1989 | 39 | 0 |
| 1990 | 31 | 0 |
| 1991 | 35 | 0 |
| 1992 | 24 | 0 |
| 1993 | 17 | 0 |
| 1994 | 16 | 0 |
| 1995 | 21 | 0 |
| 1996 | 12 | 0 |
| 1997 | 15 | 0 |
| 1998 | 25 | 0 |
| 1999 | 16 | 0 |
| 2000 | 22 | 0 |
| 2001 | 33 | 11 |
| 2002 | 15 | 28 |
| 2003 | 47 | 38 |
| 2004 | 27 | 49 |
| 2005 | 13 | 52 |
| 2006 | 38 | 60 |
| 2007 | 29 | 60 |
| 2008 | 21 | 62 |
| 2009 | 45 | 67 |
| 2010 | 57 | 70 |
| 2011 | 44 | 52 |
| 2012 | 34 | 50 |
| 2013 | 39 | 49 |
| 2014 | 40 | 51 |
| 2015 | 49 | 60 |
| 2016 | 38 | 51 |
| 2017 | 46 | 70 |
| 2018 | 52 | 78 |
| 2019 | 70 | 71 |
| 2020 | 47 | 69 |
| 2021 | 52 | 90 |
| 2022 | 65 | 82 |
| 2023 | 57 | 87 |
| 2024 | 57 | 75 |
| 2025 | 61 | 69 |
| 2026 | 45 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lithium-containing chloride and method for producing same, solid electrolyte, and battery6 Oct 2026US 12,753,086 B2Kyoto University
- Metal oxide thin film precursor, method of fabricating metal oxide thin film using the same, and semiconductor device including the metal oxide thin film29 Sep 2026US 12,747,258 B2University-Industry Cooperation Group of Kyung Hee University
- Solid-state electrolyte material and solid-state battery utilizing the same29 Sep 2026US 12,749,704 B2Samsung Electronics Co., Ltd.
- All-solid-state lithium battery and manufacturing method thereof22 Sep 2026US 12,744,207 B2CPC Corporation, Taiwan
- Sulfide electrolytes and efficient methods for making the same22 Sep 2026US 12,744,240 B2The Florida State University Research Foundation, Inc.
- Llzo powder having high phase purity and processes for synthesizing same8 Oct 2026US 2026/0308009 A1Materion Corporation
- Multi-doped garnet electrolytes27 Aug 2026US 2026/0253946 A1Ion Storage Systems, Inc.
- Ceramic reversible cell, and steam electrolysis cell, fuel cell and ammonia-producing co-electrolysis cell each including the same20 Aug 2026US 2026/0242958 A1National University Corporation Hokkaido University
- Solid electrolyte and solid electrolyte battery13 Aug 2026US 2026/0237732 A1TDK Corporation
- Thermally stable oxygen storage material (osm) and method of making the same6 Aug 2026US 2026/0225067 A1Pacific Industrial Development Corporation
Most cited
By later US patents
- Aesthetic dental materials228US 6,572,693 B13M Innovative Properties Company · 2003
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Lithium metal oxide electrodes for lithium cells and batteries208US 6,680,143 B2The University of Chicago · 2004
- Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same194US 6,627,164 B1Renal Solutions, Inc. · 2003