B01J 37/349
Making use of flames, plasmas or lasers
Official title: {making use of flames, plasmas or lasers}
B01J37/349 (Making use of flames, plasmas or lasers) appears on 306 US grants and 377 published applications in this corpus.
Search patents in B01J- Granted patents
- 306
- Published applications
- 377
- Assignees
- 231
- Inventors
- 896
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 19 |
| 2003 | 2 | 6 |
| 2004 | 4 | 5 |
| 2005 | 8 | 9 |
| 2006 | 10 | 10 |
| 2007 | 5 | 15 |
| 2008 | 10 | 27 |
| 2009 | 7 | 17 |
| 2010 | 13 | 18 |
| 2011 | 22 | 20 |
| 2012 | 13 | 23 |
| 2013 | 14 | 18 |
| 2014 | 15 | 26 |
| 2015 | 20 | 30 |
| 2016 | 22 | 23 |
| 2017 | 28 | 19 |
| 2018 | 16 | 15 |
| 2019 | 12 | 10 |
| 2020 | 9 | 17 |
| 2021 | 8 | 11 |
| 2022 | 14 | 8 |
| 2023 | 10 | 8 |
| 2024 | 4 | 6 |
| 2025 | 1 | 13 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fe—N—C catalysts synthesized by non-contact pyrolysis of gas phase iron11 Aug 2026US 12,706,314 B2Northeastern University
- Submerged-plasma process for the production of nanostructured materials10 Mar 2026US 12,571,087 B2Rutgers, The State University of New Jersey
- Synthesis of plasma generating—chemical looping catalysts3 Feb 2026US 12,539,505 B2
- Systems and methods for high temperature synthesis of single atom dispersions and multi-atom dispersions21 Jan 2025US 12,201,964 B2University of Maryland, College Park
- Cluster supported catalyst and production method therefor29 Oct 2024US 12,128,383 B2Genesis Research Institute, Inc.
- Conductive or semi-conductive clusters produced via spark ablation24 Sep 2026US 2026/0284650 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- Use of particles of titanium dioxide bearing a metal or a metal oxide for obtaining alkenes by photocatalysis22 Jan 2026US 2026/0021474 A1Centre National De La Recherche Scientifique
- Production method of porous materials22 Jan 2026US 2026/0021480 A1National Taiwan University of Science and Technology
- Non-thermal plasma catalytic conversion of biogas to acetic acid and methanol6 Nov 2025US 2025/0340501 A1The Chinese University of Hong Kong
- High Surface Area Catalyst30 Oct 2025US 2025/0332573 A1Swansea University
Most cited
By later US patents
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Plasma generation of supported metal catalysts186US 5,989,648 AThe Penn State Research Foundation · 1999
- Methods for producing composites of single-wall carbon nanotubes and compositions thereof161US 7,105,596 B2William Marsh Rice University · 2006
- Continuous fiber of single-wall carbon nanotubes154US 6,979,709 B2William Marsh Rice University · 2005
- Method for growing continuous fiber131US 6,749,827 B2William Marsh Rice University · 2004