B01J 8/0228
In a conically shaped bed
Official title: {in a conically shaped bed}
B01J8/0228 (In a conically shaped bed) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B01J- Granted patents
- 5
- Published applications
- 5
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic reactor for cracking wax in waste plastic prolysis process, catalytic composition for cracking wax in waste plastic pyrolysis process, and production method thereof31 Mar 2026US 12,589,376 B2Infinity Environment Corp.
- Catalytic reactor10 Aug 2010US 7,771,677 B2Johnson Matthey PLC
- Catalytic reactor3 Jan 2006US 6,982,067 B2Johnson Matthey PLC
- Modifying device9 Nov 2004US 6,814,944 B1Daikin Industries, Ltd.
- Adsorber bed apparatus6 Oct 1987US 4,698,072 ALinde Aktiengesellschaft
- Reactor for oxidative coupling of methane13 Feb 2025US 2025/0051248 A1Sabic Global Technologies B.V.
- Catalytic reactor for cracking wax in waste plastic prolysis process, catalytic composition for cracking wax in waste plastic pyrolysis process, and production method thereof4 Apr 2024US 2024/0109047 A1HYEONJIN E&P Co., Ltd.
- Large circulating fluidized bed cell bioreactor and method for culturing animal cells11 Jul 2019US 2019/0211297 A1
- Catalytic reactor23 Mar 2006US 2006/0062706 A1Johnson Matthey PLC
- Catalytic reactor1 Aug 2002US 2002/0102192 A1Johnson Matthey PLC
Most cited
By later US patents