F23D 2900/21007
For producing soot
Official title: for producing soot, e.g. nanoparticle soot
F23D2900/21007 (For producing soot) appears on 29 US grants and 36 published applications in this corpus.
Search patents in F23D- Granted patents
- 29
- Published applications
- 36
- Assignees
- 30
- Inventors
- 101
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 6 |
| 2007 | 2 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fingerprinting system and method18 Nov 2025US 12,474,048 B2Purdue Research Foundation
- Method and reactor for manufacturing particles6 May 2025US 12,290,802 B2Glatt Ingenieurtechnik GmbH
- Burners for conversion of methane to olefins, aromatics, and nanoparticles16 Nov 2021US 11,175,035 B2King Abdullah University of Science and Technology
- Soot blower30 Mar 2021US 10,962,223 B2Mhi Plant Corporation
- Scalable multiple-inverse diffusion flame burner for synthesis and processing of carbon-based and other nanostructured materials and films and fuels16 Oct 2018US 10,099,928 B2Rutgers, The State University of New Jersey
- Method and Reactor for Manufacturing Particles21 Aug 2025US 2025/0262605 A1Glatt Ingenieurtechnik GmbH
- Method and system for nanomaterial production20 Jun 2024US 2024/0199419 A1Fortum Battery Recycling Oy
- Reactor System for Producing and/or Treating Particles in an Oscillating Process Gas Flow21 Sep 2023US 2023/0294067 A1Glatt Ingenieurtechnik GmbH
- Fingerprinting system and method21 Sep 2023US 2023/0296246 A1Purdue Research Foundation
- Burners for conversion of methane to olefins, aromatics, and nanoparticles20 Jan 2022US 2022/0018537 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Production of fullerenic nanostructures in flames83US 5,985,232 AMassachusetts Institute of Technology · 1999
- Production of fullerenic soot in flames33US 6,162,411 AMassachusetts Institute of Technology · 2000
- Carbon black reactor with improved burner18US 4,250,145 ASid Richardson Carbon & Gasoline Co. · 1981
- Carbon black reactor with axial flow burner17US 4,077,761 ASid Richardson Carbon & Gasoline Co. · 1978
- Carbon black reactor with axial flow burner13US 4,106,912 ASid Richardson Carbon & Gasoline Co. · 1978