B01J 2219/00105
Part or all of the reactants being heated or cooled outside the
Official title: part or all of the reactants being heated or cooled outside the reactor while recycling
B01J2219/00105 (Part or all of the reactants being heated or cooled outside the) appears on 541 US grants and 363 published applications in this corpus.
Search patents in B01J- Granted patents
- 541
- Published applications
- 363
- Assignees
- 302
- Inventors
- 1,256
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 12 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 18 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 30 | 8 |
| 2002 | 21 | 29 |
| 2003 | 21 | 31 |
| 2004 | 14 | 25 |
| 2005 | 16 | 24 |
| 2006 | 32 | 12 |
| 2007 | 8 | 19 |
| 2008 | 6 | 14 |
| 2009 | 15 | 16 |
| 2010 | 15 | 25 |
| 2011 | 14 | 17 |
| 2012 | 13 | 10 |
| 2013 | 15 | 12 |
| 2014 | 9 | 15 |
| 2015 | 9 | 15 |
| 2016 | 9 | 17 |
| 2017 | 21 | 10 |
| 2018 | 9 | 8 |
| 2019 | 9 | 6 |
| 2020 | 4 | 6 |
| 2021 | 10 | 11 |
| 2022 | 4 | 5 |
| 2023 | 4 | 8 |
| 2024 | 7 | 4 |
| 2025 | 3 | 14 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shell-and-tube heat exchanger, method of exchanging heat and use of heat exchanger22 Sep 2026US 12,741,261 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
- Reaction system for preparing polymer polyol and method for preparing polymer polyol3 Mar 2026US 12,565,557 B2Wanhua Chemical Group Co., Ltd.
- 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
- Process to produce a melt of urea and biuret and system to produce such a melt2 Jul 2026US 2026/0184674 A1Yara International Asa
- Hydrogen reforming system5 Mar 2026US 2026/0062289 A1Hyundai Motor Company
- 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 synthesis system27 Nov 2025US 2025/0361637 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Continuous slurry polymerization process and appparatus462US 6,833,415 B2ExxonMobil Chemical Patents Inc. · 2004
- 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
- Preparation of low-viscosity improved stable crude oil transport emulsions296US 4,983,319 ACanadian Occidental Petroleum Ltd. · 1991
- Composite hydrogen separation element and module185US 5,498,278 ABend Research, Inc. · 1996