C01G 33/006
Compounds containing niobium, with or without oxygen or hydrogen, and containing two
Official title: {Compounds containing niobium, with or without oxygen or hydrogen, and containing two or more other elements}
C01G33/006 (Compounds containing niobium, with or without oxygen or hydrogen, and containing two) appears on 334 US grants and 409 published applications in this corpus.
Search patents in C01G- Granted patents
- 334
- Published applications
- 409
- Assignees
- 186
- Inventors
- 876
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 5 |
| 2003 | 8 | 11 |
| 2004 | 5 | 11 |
| 2005 | 5 | 4 |
| 2006 | 10 | 9 |
| 2007 | 5 | 8 |
| 2008 | 3 | 9 |
| 2009 | 9 | 10 |
| 2010 | 7 | 6 |
| 2011 | 5 | 9 |
| 2012 | 12 | 15 |
| 2013 | 8 | 15 |
| 2014 | 11 | 12 |
| 2015 | 13 | 18 |
| 2016 | 14 | 20 |
| 2017 | 13 | 24 |
| 2018 | 11 | 20 |
| 2019 | 22 | 22 |
| 2020 | 21 | 31 |
| 2021 | 13 | 22 |
| 2022 | 23 | 32 |
| 2023 | 16 | 31 |
| 2024 | 23 | 28 |
| 2025 | 19 | 22 |
| 2026 | 15 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lithium-containing chloride and method for producing same, solid electrolyte, and battery6 Oct 2026US 12,753,086 B2Kyoto University
- Dielectric material, device including the same, and method of preparing the dielectric material14 Jul 2026US 12,683,075 B2Samsung Electronics Co., Ltd.
- Piezoelectric stack, piezoelectric element, and method of manufacturing piezoelectric stack14 Jul 2026US 12,685,024 B2Sumitomo Chemical Company, Limited
- Zirconia sintered body containing needle-shaped metal oxide9 Jun 2026US 12,648,894 B2Kuraray Noritake Dental Inc.
- Li/Na-ion battery anode materials9 Jun 2026US 12,651,745 B2Echion Technologies Limited
- Niobic Acid Aqueous Solution1 Oct 2026US 2026/0296911 A1Mitsui Kinzoku Company, Limited
- Infrared ray absorbing particles, infrared ray absorbing particle dispersion liquid, infrared ray absorbing particle dispersion product, infrared ray absorbing laminate10 Sep 2026US 2026/0265077 A1Sumitomo Metal Mining Co., Ltd.
- Positive electrode active material for secondary battery and secondary battery comprising same10 Sep 2026US 2026/0269267 A1SK On Co., Ltd.
- Ion conductor, secondary battery, and manufacturing method of ion conductor3 Sep 2026US 2026/0257934 A1Denso Corporation
- Dielectric composition, dielectric element, and multilayer electronic component20 Aug 2026US 2026/0242237 A1Niterra Co., Ltd.
Most cited
By later US patents
- Chemically stable solid lithium ion conductor122US 7,901,658 B22011
- Chemically stable solid lithium ion conductor114US 8,092,941 B22012
- Garnet-type solid electrolyte, secondary battery containing garnet-type solid electrolyte, and method of producing garnet-type solid electrolyte55US 9,034,526 B2Shinshu University · 2015
- Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition47US 6,171,571 B2Uop LLC · 2001
- Method for fabrication of lead-based perovskite materials40US 6,620,752 B2The Penn State Research Foundation · 2003