C01B 21/0637
With metals not specified in groups c01b21/0607 - c01b21/0635, other than aluminium
Official title: {with metals not specified in groups C01B21/0607 - C01B21/0635, other than aluminium, titanium, zirconium or hafnium}
C01B21/0637 (With metals not specified in groups c01b21/0607 - c01b21/0635, other than aluminium) appears on 14 US grants and 13 published applications in this corpus.
Search patents in C01B- Granted patents
- 14
- Published applications
- 13
- Assignees
- 12
- Inventors
- 39
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of preparing nano-porous powder material10 Feb 2026US 12,544,829 B2Shanghai Futing Technology Co., Ltd
- Three-phase system vanadium trioxide/vanadium nitride/molybdenum carbide nanoelectrode material, and preparation method and application thereof4 Mar 2025US 12,241,165 B2Shaanxi University of Science and Technology
- Edge capping of 2D-MXene sheets with polyanionic salts to migitate oxidation in aqueous colloidal suspensions4 Jul 2023US 11,691,878 B2Drexel University
- Thermochemical ammonia and hydrocarbons11 Jun 2019US 10,315,967 B2Kansas State University Research Foundation
- Method of synthesising nitride nanocrystals10 Apr 2018US 9,938,148 B2Sharp Kabushiki Kaisha
- Edge Capping Of 2D-Mxene Sheets With Polyanionic Salts To Mitigate Oxidation In Aqueous Colloidal Suspensions31 Jul 2025US 2025/0243063 A1Drexel University
- Edge Capping Of 2D-Mxene Sheets With Polyanionic Salts To Mitigate Oxidation In Aqueous Colloidal Suspensions4 Jan 2024US 2024/0002230 A1Drexel University
- Method of preparing nano-porous powder material12 Oct 2023US 2023/0321720 A1Shanghai Futing Technology Co., Ltd
- Edge capping of 2d-mxene sheets with polyanionic salts to migitate oxidation in aqueous colloidal suspensions21 Jul 2022US 2022/0227626 A1Drexel University
- Three-phase system vanadium trioxide/vanadium nitride/molybdenum carbide nanoelectrode material, and preparation method and application thereof16 Jun 2022US 2022/0186388 A1Shaanxi University of Science and Technology
Most cited
By later US patents
- Method for making ultra-fine ceramic particles71US 4,610,857 AToyota Jidosha Kabushiki Kaisha · 1986
- High specific surface area carbides and nitrides54US 4,515,763 ABoard of Trustees of Leland Stanford Jr. Univeristy · 1985
- Methods and compostions involving high specific surface area carbides and nitrides39US 4,851,206 AThe Board of Trustees of the Leland Stanford Junior University, Stanford University · 1989
- Carbothermally reduced ceramic materials and method of making same5US 4,866,012 AEngelhard Corporation · 1989
- Hollow nanocrystals and method of making5US 7,972,437 B2The Regents of the University of California · 2011