B01J 2208/0023
With some catalyst tubes being empty
Official title: with some catalyst tubes being empty, e.g. dummy tubes or flow-adjusting rods
B01J2208/0023 (With some catalyst tubes being empty) appears on 23 US grants and 23 published applications in this corpus.
Search patents in B01J- Granted patents
- 23
- Published applications
- 23
- Assignees
- 15
- Inventors
- 80
- Latest grant
- 3 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 4 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 4 |
| 2021 | 0 | 0 |
| 2022 | 3 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for installing a thermocouple inside a reactor tube filled with catalyst3 Jan 2023US 11,541,366 B2Air Liquide Large Industries U.S. LP
- Method for installing a thermocouple inside a reactor tube filled with catalyst27 Dec 2022US 11,534,731 B2Air Liquide Large Industries U.S. LP
- Apparatus for installing a thermocouple inside a reactor tube filled with catalyst6 Dec 2022US 11,517,867 B2Air Liquide Large Industries U.S. LP
- Apparatus for installing a thermocouple inside a reactor tube filled with catalyst22 Feb 2022US 11,253,830 B2Air Liquide Large Industries U.S. LP
- Multi-tubular reactor and multi-tubular reactor design and fabrication method25 Jul 2017US 9,713,800 B2Sumitomo Chemical Company, Limited
- Methanol synthesis reactor29 Feb 2024US 2024/0066489 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
- Method for installing a thermocouple inside a reactor tube filled with catalyst13 Aug 2020US 2020/0254412 A1Air Liquide Large Industries U.S. LP
- Apparatus for installing a thermocouple inside a reactor tube filled with catalyst13 Aug 2020US 2020/0254413 A1Air Liquide Large Industries U.S. LP
- Method for installing a thermocouple inside a reactor tube filled with catalyst13 Aug 2020US 2020/0256739 A1Air Liquide Large Industries U.S. LP
- Apparatus for installing a thermocouple inside a reactor tube filled with catalyst13 Aug 2020US 2020/0256740 A1Air Liquide Large Industries U.S. LP
Most cited
By later US patents
- Reactor or heat exchanger with improved heat transfer performance26US 7,695,695 B2LG Chem.Ltd. · 2010
- Apparatus for the controlled optimized addition of reactants in continuous flow reaction systems25US 6,977,064 B1Saudi Basic Industries Corporation · 2005
- Reactor for catalytic gas phase oxidation22US 6,808,689 B1Nippon Shokubai Co., Ltd. · 2004
- Reforming exchanger with integrated shift conversion15US 9,126,172 B2Kellogg Brown & Root LLC · 2015
- Reforming exchanger with integrated shift conversion14US 9,101,899 B2Kellogg Brown & Root LLC · 2015