B01J 2219/1946
Conical
Official title: conical
B01J2219/1946 (Conical) appears on 214 US grants and 204 published applications in this corpus.
Search patents in B01J- Granted patents
- 214
- Published applications
- 204
- Assignees
- 171
- Inventors
- 616
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 3 |
| 2002 | 7 | 6 |
| 2003 | 9 | 17 |
| 2004 | 3 | 7 |
| 2005 | 4 | 9 |
| 2006 | 8 | 10 |
| 2007 | 4 | 17 |
| 2008 | 5 | 10 |
| 2009 | 8 | 7 |
| 2010 | 13 | 6 |
| 2011 | 10 | 17 |
| 2012 | 6 | 11 |
| 2013 | 12 | 4 |
| 2014 | 7 | 6 |
| 2015 | 5 | 7 |
| 2016 | 5 | 10 |
| 2017 | 10 | 9 |
| 2018 | 5 | 5 |
| 2019 | 6 | 7 |
| 2020 | 6 | 8 |
| 2021 | 5 | 6 |
| 2022 | 5 | 4 |
| 2023 | 8 | 7 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlling contamination in hydrogen production from water-reactive aluminum24 Mar 2026US 12,582,958 B1Ltag Systems LLC
- Coated metal oxide materials and method, process, and apparatus for making the same3 Mar 2026US 12,567,585 B2Action Battery Technologies, Inc.
- Method and device for treatment of liquid hydrocarbons3 Feb 2026US 12,540,283 B2Ecofuel Technologies LTD
- Reactor for endothermic high-temperature reactions9 Dec 2025US 12,491,485 B2BASF SE
- Method and device for treatment of liquid hydrocarbons22 Apr 2025US 12,281,264 B2Ecofuel Technologies LTD
- Bioreactor systems1 Oct 2026US 2026/0295554 A1ABEC, Inc.
- Coupler for microwave pyrolysis systems20 Aug 2026US 2026/0242668 A1Pyrowave Inc.
- Reactor for dissolving a solid feedstock based on thermosetting materials such as used-tyre granules23 Jul 2026US 2026/0208148 A1Ifp Energies Nouvelles
- Plasma cyclone calcination reactor design18 Jun 2026US 2026/0166507 A1Saltx Technology AB
- Apparatus and Method for Preparing Precursor29 Jan 2026US 2026/0027541 A1LG Chem.Ltd.
Most cited
By later US patents
- Method of and apparatus for reforming fuel and fuel cell system with fuel-reforming apparatus incorporated therein149US 6,165,633 AToyota Jidosha Kabushiki Kaisha · 2000
- Method of circulation of a liquid phase through a solid phase particularly for biocatalytical reactions and a device for realization thereof75US 4,683,062 ACeskoslovenska akademie ved · 1987
- Process for providing a pure hydrogen stream for use with fuel cells71US 6,299,994 B1Uop LLC · 2001
- Apparatus for treating liquids with wave energy from an electrical arc58US 7,857,972 B2Foret Plasma Labs, LLC · 2010
- Autothermal steam reforming process48US 5,011,625 AThe M. W. Kellogg Company · 1991