B01J 2219/00092
Tubes
B01J2219/00092 (Tubes) appears on 83 US grants and 108 published applications in this corpus.
Search patents in B01J- Granted patents
- 83
- Published applications
- 108
- Assignees
- 82
- Inventors
- 324
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 3 |
| 2002 | 2 | 3 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 6 |
| 2008 | 1 | 5 |
| 2009 | 0 | 4 |
| 2010 | 6 | 2 |
| 2011 | 4 | 5 |
| 2012 | 8 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 4 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 5 | 5 |
| 2019 | 9 | 6 |
| 2020 | 2 | 4 |
| 2021 | 5 | 8 |
| 2022 | 4 | 6 |
| 2023 | 7 | 9 |
| 2024 | 3 | 9 |
| 2025 | 3 | 8 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shell-and-tube heat exchanger, method of exchanging heat and use of heat exchanger22 Sep 2026US 12,741,261 B2Technip Energies France
- Systems and methods for linear alpha olefins production15 Sep 2026US 12,735,371 B2Sabic Global Technologies B.V.
- Electrically heated reactor for endothermic processes8 Sep 2026US 12,728,400 B2Raven SR, Inc.
- Flameless combustion burner for an endothermic reaction process9 Jun 2026US 12,649,135 B2Technip Energies France
- System and method for cooling a methanol reactor effluent vapor stream in methanol production plant26 May 2026US 12,636,630 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method for Carrying Out a Chemical Reaction and Reactor Arrangement21 May 2026US 2026/0138115 A1BASF SE
- Tube-sheet assembly for urea plant30 Apr 2026US 2026/0118073 A1Stamicarbon B. V.
- Heat exchanger and tubesheet for use in urea production12 Mar 2026US 2026/0070033 A1
- Waste gas treatment equipment using high frequency heat source30 Oct 2025US 2025/0332565 A1Wholetech System Hitech Limited Co., Ltd.
- Temperature control means in a waste heat boiler25 Sep 2025US 2025/0297733 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Method for oxidation of p-xylene and method for preparing dimethylterephthalate59US 4,342,876 ABechtel International Corporation · 1982
- Apparatus for gas glow discharge30US 5,560,890 AGas Research Institute · 1996
- Reactor device for free-flowing and higher-viscosity media23US 5,779,986 AKarl Fischer Industrieanlagen GmbH · 1998
- Superheating atomizing steam with hot FCC feed oil22US 6,352,639 B2Exxon Research & Engineering Co. · 2002
- Process and apparatus for obtaining silicon from fluosilicic acid12US 4,529,576 ASRI International · 1985