B01J 2219/0011
Involving reactant liquids
Official title: involving reactant liquids
B01J2219/0011 (Involving reactant liquids) appears on 207 US grants and 151 published applications in this corpus.
Search patents in B01J- Granted patents
- 207
- Published applications
- 151
- Assignees
- 147
- Inventors
- 617
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 16 | 5 |
| 2002 | 8 | 4 |
| 2003 | 6 | 7 |
| 2004 | 4 | 13 |
| 2005 | 4 | 6 |
| 2006 | 11 | 7 |
| 2007 | 4 | 8 |
| 2008 | 3 | 4 |
| 2009 | 3 | 8 |
| 2010 | 3 | 10 |
| 2011 | 8 | 7 |
| 2012 | 4 | 6 |
| 2013 | 6 | 5 |
| 2014 | 5 | 10 |
| 2015 | 5 | 8 |
| 2016 | 3 | 10 |
| 2017 | 12 | 6 |
| 2018 | 4 | 4 |
| 2019 | 5 | 0 |
| 2020 | 2 | 2 |
| 2021 | 4 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 2 | 3 |
| 2025 | 1 | 9 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Gas/liquid oligomerization reactor having successive zones with variable diameters10 Feb 2026US 12,544,733 B2Ifp Energies Nouvelles
- Apparatus and method for depolymerization of polymers9 Dec 2025US 12,492,295 B2Gr3N SA
- Oligomerization process implementing the recycling of the gas headspace3 Dec 2024US 12,157,712 B2Ifp Energies Nouvelles
- Reactor for carrying out a gas-liquid two-phase high-pressure reaction with a foaming medium30 Jan 2024US 11,884,611 B2BASF SE
- Process to produce a melt of urea and biuret and system to produce such a melt2 Jul 2026US 2026/0184674 A1Yara International Asa
- Process and plant for producing urea11 Dec 2025US 2025/0376440 A1Joint Stock Company Research and Design Institute of Urea (Jsc Niik)
- Combination of synthesis section and biogas producing unit27 Nov 2025US 2025/0361168 A1Topsoe A/S
- Methane generation system27 Nov 2025US 2025/0361638 A1Mitsubishi Electric Corporation
- Continuous polymerization equipment and continuous polymerization process for preparing polyamide by using diacid and diamine20 Nov 2025US 2025/0352970 A1Zhejiang Nhu Company Ltd.
Most cited
By later US patents
- Devices for making reaction products by controlling transient conversion in an atomized liquid103US 5,580,531 ATwenty-First Century Research Corporation · 1996
- System for production of high-purity hydrogen, process for production of high-purity hydrogen, and fuel cell system100US 5,897,970 ANGK Insulators, Ltd. · 1999
- Process for production of high-purity hydrogen94US 5,741,474 ANGK Insulators, Ltd. · 1998
- Method and apparatus for optimizing gas-liquid interfacial contact82US 5,529,701 ARevtech Industries, Inc. · 1996
- Process for the catalytically carrying out multiphase reactions, in particular hydroformylations75US 6,492,564 B1Oxeno Olefinchemie GmbH · 2002