B01J 2208/00106
By indirect heat exchange
Official title: by indirect heat exchange
B01J2208/00106 (By indirect heat exchange) appears on 2,651 US grants and 2,448 published applications in this corpus.
Search patents in B01J- Granted patents
- 2,651
- Published applications
- 2,448
- Assignees
- 1,163
- Inventors
- 6,266
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 14 | 0 |
| 1978 | 21 | 0 |
| 1979 | 8 | 0 |
| 1980 | 25 | 0 |
| 1981 | 19 | 0 |
| 1982 | 22 | 0 |
| 1983 | 17 | 0 |
| 1984 | 22 | 0 |
| 1985 | 25 | 0 |
| 1986 | 24 | 0 |
| 1987 | 29 | 0 |
| 1988 | 33 | 0 |
| 1989 | 38 | 0 |
| 1990 | 38 | 0 |
| 1991 | 36 | 0 |
| 1992 | 30 | 0 |
| 1993 | 22 | 0 |
| 1994 | 24 | 0 |
| 1995 | 36 | 0 |
| 1996 | 24 | 0 |
| 1997 | 30 | 0 |
| 1998 | 43 | 0 |
| 1999 | 46 | 0 |
| 2000 | 59 | 0 |
| 2001 | 69 | 22 |
| 2002 | 67 | 98 |
| 2003 | 60 | 107 |
| 2004 | 76 | 119 |
| 2005 | 71 | 102 |
| 2006 | 82 | 127 |
| 2007 | 64 | 119 |
| 2008 | 52 | 100 |
| 2009 | 93 | 107 |
| 2010 | 122 | 128 |
| 2011 | 106 | 118 |
| 2012 | 71 | 80 |
| 2013 | 83 | 97 |
| 2014 | 71 | 79 |
| 2015 | 101 | 119 |
| 2016 | 105 | 107 |
| 2017 | 86 | 98 |
| 2018 | 88 | 89 |
| 2019 | 79 | 82 |
| 2020 | 85 | 89 |
| 2021 | 78 | 87 |
| 2022 | 59 | 69 |
| 2023 | 63 | 68 |
| 2024 | 45 | 88 |
| 2025 | 44 | 88 |
| 2026 | 26 | 61 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 2208/00168With heat exchange elements outside the bed of solid particlesIndexing code1,594
- B01J 2208/00115With heat exchange elements inside the bed of solid particlesIndexing code739
- B01J 2208/00265Part of all of the reactants being heated or cooled outside theIndexing code639
- B01J 2208/00309With two or more reactions in heat exchange with each other, suchIndexing code376
- B01J 2208/00318Heat exchange inside a feeding nozzle or nozzle reactorIndexing code7
Recent patents
- Method for producing (meth)acrolein and method for producing (meth)acrylic acid25 Aug 2026US 12,715,833 B2Mitsubishi Chemical Corporation
- Metering hoppers and related methods11 Aug 2026US 12,702,962 B2Massachusetts Institute of Technology
- Systems for pyrolyzing methane28 Jul 2026US 12,692,153 B1Plan Beta LLC
- Process with continuous catalytic regeneration for treating a hydrocarbon feedstock7 Jul 2026US 12,674,103 B2Ifp Energies Nouvelles
- Fluidization measurement system16 Jun 2026US 12,654,146 B2ExxonMobil Technology and Engineering Company
- Ammonia Synthesis Converter and Method for Small Production Units8 Oct 2026US 2026/0308001 A1AmmPower America LLC
- Process for the production of caboxylic acids and carbonyl compounds by utilizing carbon dioxide-rich feedstock1 Oct 2026US 2026/0297010 A1
- Bio-oil upgrading distributor and process1 Oct 2026US 2026/0297439 A1Uop LLC
- Reactors for the decomposition of nh3 at high temperatures24 Sep 2026US 2026/0284643 A1thyssenkrupp AG
- Apparatus for the production of nitriles and use thereof17 Sep 2026US 2026/0273491 A1Evonik Operations GmbH
Most cited
By later US patents
- Method for fluidized bed polymerization848US 4,588,790 AUnion Carbide Corporation · 1986
- Steam reformer with internal hydrogen purification533US 5,861,137 A1999
- Fluidized bed reaction systems522US 4,543,399 AUnion Carbide Corporation · 1985
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Process for polymerizing monomers in fluidized beds327US 5,405,922 AExxon Chemical Patents Inc. · 1995