C01B 35/146
Compounds containing boron and nitrogen
Official title: {Compounds containing boron and nitrogen, e.g. borazoles (ammonium tetrafluoborates C01B35/063; ammonium borates C01B35/12)}
C01B35/146 (Compounds containing boron and nitrogen) appears on 68 US grants and 67 published applications in this corpus.
Search patents in C01B- Granted patents
- 68
- Published applications
- 67
- Assignees
- 66
- Inventors
- 216
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 3 | 5 |
| 2015 | 8 | 5 |
| 2016 | 0 | 2 |
| 2017 | 7 | 3 |
| 2018 | 4 | 7 |
| 2019 | 5 | 10 |
| 2020 | 3 | 2 |
| 2021 | 3 | 4 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 3 | 4 |
| 2025 | 0 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatuses for making nanomaterials in space30 Jun 2026US 12,668,496 B2The United States of America as represented by the Secretary of the Air Force
- Hexagonal boron nitride powder and method for producing the same26 May 2026US 12,637,356 B2Tokuyama Corporation
- Process and apparatus for purifying BNNT24 Dec 2024US 12,172,889 B2
- Electrolyte for power storage devices and nonaqueous electrolyte solution1 Oct 2024US 12,107,226 B2Tomiyama Pure Chemical Industries, Ltd.
- Solid electrolyte and method for manufacturing same13 Feb 2024US 11,901,507 B2LG Energy Solution, Ltd.
- Lithium ion secondary battery and manufacturing method thereof28 Aug 2025US 2025/0273731 A1Naieel Technology
- Method of making boron nitride nanotubes and reaction chamber therefore31 Jul 2025US 2025/0243060 A1Michigan Technological University
- Flash joule heating for production of 1d carbon and/or boron nitride nanomaterials24 Jul 2025US 2025/0236521 A1William Marsh Rice University
- Boron nitride nanotube intermediaries for nanomaterials16 Jan 2025US 2025/0019311 A1Bnnt, LLC
- Hexagonal Boron Nitride Aggregated Particles, Hexagonal Boron Nitride Powder, Resin Composition, and Resin Sheet19 Sep 2024US 2024/0308861 A1Tokuyama Corporation
Most cited
By later US patents
- Boron nitride nanotubes37US 8,206,674 B2National Institute of Aerospace Associates · 2012
- Efficient boron nitride nanotube formation via combined laser-gas flow levitation18US 8,673,120 B2Jefferson Science Associates, LLC · 2014
- Process for producing boron nitride of cubic system13US 4,551,316 AShowa Denko K. K. · 1985
- Process for preparing cubic boron nitride12US 4,409,193 ANational Institute for Researches in Inorganic Materials · 1983
- Ternary tungsten boride nitride films and methods for forming same12US 9,969,622 B2Lam Research Corporation · 2018