B01J 2208/00017
Controlling the temperature
B01J2208/00017 (Controlling the temperature) appears on 3,888 US grants and 3,753 published applications in this corpus.
Search patents in B01J- Granted patents
- 3,888
- Published applications
- 3,753
- Assignees
- 1,639
- Inventors
- 9,107
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 28 | 0 |
| 1978 | 32 | 0 |
| 1979 | 11 | 0 |
| 1980 | 32 | 0 |
| 1981 | 26 | 0 |
| 1982 | 27 | 0 |
| 1983 | 23 | 0 |
| 1984 | 29 | 0 |
| 1985 | 36 | 0 |
| 1986 | 33 | 0 |
| 1987 | 37 | 0 |
| 1988 | 47 | 0 |
| 1989 | 56 | 0 |
| 1990 | 49 | 0 |
| 1991 | 50 | 0 |
| 1992 | 45 | 0 |
| 1993 | 38 | 0 |
| 1994 | 43 | 0 |
| 1995 | 46 | 0 |
| 1996 | 34 | 0 |
| 1997 | 46 | 0 |
| 1998 | 59 | 0 |
| 1999 | 77 | 0 |
| 2000 | 73 | 0 |
| 2001 | 93 | 29 |
| 2002 | 81 | 137 |
| 2003 | 75 | 140 |
| 2004 | 90 | 158 |
| 2005 | 90 | 130 |
| 2006 | 104 | 166 |
| 2007 | 85 | 158 |
| 2008 | 71 | 138 |
| 2009 | 128 | 138 |
| 2010 | 155 | 184 |
| 2011 | 134 | 171 |
| 2012 | 103 | 117 |
| 2013 | 118 | 137 |
| 2014 | 108 | 133 |
| 2015 | 147 | 183 |
| 2016 | 152 | 166 |
| 2017 | 140 | 153 |
| 2018 | 131 | 135 |
| 2019 | 131 | 142 |
| 2020 | 123 | 154 |
| 2021 | 135 | 154 |
| 2022 | 110 | 131 |
| 2023 | 115 | 166 |
| 2024 | 91 | 160 |
| 2025 | 104 | 159 |
| 2026 | 67 | 114 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 2208/00106By indirect heat exchangeIndexing code2,651
- B01J 2208/0053Controlling multiple zones along the direction of flowIndexing code820
- B01J 2208/00026Controlling or regulating the heat exchange systemIndexing code735
- B01J 2208/00504By means of a burnerIndexing code539
- B01J 2208/00477By thermal insulation meansIndexing code482
- B01J 2208/00389Using electric heating or cooling elementsIndexing code409
- B01J 2208/00327By direct heat exchangeIndexing code359
- B01J 2208/00433Using electromagnetic heatingIndexing code146
Recent patents
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- Steam methane reforming with process carbon dioxide capture and ammonia firing15 Sep 2026US 12,735,316 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Reactor evacuation method and system for dehydrogenation reactor8 Oct 2026US 2026/0307032 A1Sabic Global Technologies B.V.
- Electric radiant heating for direct conversion syngas reactor8 Oct 2026US 2026/0307033 A1Aether Fuels Pte. Ltd.
- Photocatalytic c-c coupling reactions of terminal alkynes using cupric oxide-based mie resonator photocatalysts8 Oct 2026US 2026/0307053 A1
- Steam-Hydrocarbon Reforming with Reduced Carbon Dioxide Emissions8 Oct 2026US 2026/0307987 A1Air Products and Chemicals, Inc.
- Ammonia Synthesis Converter and Method for Small Production Units8 Oct 2026US 2026/0308001 A1AmmPower America LLC
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
- Continuous slurry polymerization process and appparatus462US 6,833,415 B2ExxonMobil Chemical Patents Inc. · 2004