B01J 19/2425
In parallel
Official title: {in parallel}
B01J19/2425 (In parallel) appears on 310 US grants and 303 published applications in this corpus.
Search patents in B01J- Granted patents
- 310
- Published applications
- 303
- Assignees
- 208
- Inventors
- 857
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 12 |
| 2003 | 9 | 8 |
| 2004 | 8 | 13 |
| 2005 | 12 | 9 |
| 2006 | 5 | 11 |
| 2007 | 6 | 8 |
| 2008 | 7 | 8 |
| 2009 | 7 | 9 |
| 2010 | 11 | 11 |
| 2011 | 7 | 11 |
| 2012 | 3 | 9 |
| 2013 | 9 | 5 |
| 2014 | 4 | 9 |
| 2015 | 10 | 23 |
| 2016 | 15 | 14 |
| 2017 | 15 | 16 |
| 2018 | 13 | 10 |
| 2019 | 15 | 14 |
| 2020 | 14 | 9 |
| 2021 | 12 | 15 |
| 2022 | 11 | 15 |
| 2023 | 14 | 22 |
| 2024 | 10 | 16 |
| 2025 | 8 | 16 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Propylene oxide production apparatus and propylene oxide production method25 Aug 2026US 12,714,977 B2Sumitomo Chemical Company, Limited
- Reactor for carrying out a chemical reaction11 Aug 2026US 12,702,964 B2BASF SE
- Reactor and method for carrying out a chemical reaction21 Jul 2026US 12,685,986 B2BASF SE
- Temperature uniformized heat-exchange-type catalyst reactor21 Jul 2026US 12,685,989 B2Mitsubishi Heavy Industries, Ltd.
- Recovery of energy17 Mar 2026US 12,577,900 B2BASF SE
- Counter-flow electric steam-cracking furnace & methods17 Sep 2026US 2026/0273499 A1Sabic Global Technologies B.V.
- Metal phosphide-graphene aerogel catalyst for hydrolysis of ammonia borane, method for preparing the same, and hydrogen production system for hydrolysis of ammonia borane comprising the same10 Sep 2026US 2026/0264069 A1The Hong Kong Polytechnic University
- Reactor system for a carbonation method3 Sep 2026US 2026/0257192 A1Co-Reactive GmbH
- Electric heating reactor13 Aug 2026US 2026/0239495 A1LG Chem.Ltd.
- Fully-continuous flow synthesis method of glyphosate25 Jun 2026US 2026/0175189 A1Jiangxi Normal University
Most cited
By later US patents
- Process for recovery of hydrocarbons and rejection of sand350US 5,316,664 ACanadian Occidental Petroleum Ltd. · 1994
- Process for recovery of hydrocarbons and rejection of sand346US 5,340,467 ACanadian Occidental Petroleum Ltd. · 1994
- Process for producing bitumen88US 5,083,613 ACanadian Occidental Petroleum Ltd. · 1992
- Solid Electrolyte ionic conductor reactor design87US 5,820,655 APraxair Technology, Inc. · 1998
- Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes87US 6,139,810 APraxair Technology, Inc. · 2000