B01J 2208/00831
Stationary elements
B01J2208/00831 (Stationary elements) appears on 581 US grants and 640 published applications in this corpus.
Search patents in B01J- Granted patents
- 581
- Published applications
- 640
- Assignees
- 339
- Inventors
- 1,584
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 3 |
| 2002 | 4 | 21 |
| 2003 | 13 | 14 |
| 2004 | 16 | 29 |
| 2005 | 6 | 19 |
| 2006 | 21 | 27 |
| 2007 | 12 | 39 |
| 2008 | 17 | 21 |
| 2009 | 27 | 31 |
| 2010 | 29 | 30 |
| 2011 | 25 | 37 |
| 2012 | 28 | 34 |
| 2013 | 32 | 38 |
| 2014 | 26 | 38 |
| 2015 | 32 | 32 |
| 2016 | 33 | 30 |
| 2017 | 28 | 20 |
| 2018 | 23 | 19 |
| 2019 | 21 | 24 |
| 2020 | 29 | 25 |
| 2021 | 17 | 21 |
| 2022 | 17 | 24 |
| 2023 | 14 | 23 |
| 2024 | 15 | 13 |
| 2025 | 26 | 19 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Furnace for implementing an endothermic process11 Aug 2026US 12,704,257 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Apparatus and process for preparing polyalpha-olefins19 May 2026US 12,629,651 B2China Petroleum & Chemical Corporation
- Peptide synthesis and system thereof31 Mar 2026US 12,590,119 B2Peptisystems AB
- Processes and apparatuses for regenerating a catalyst30 Dec 2025US 12,508,563 B2Uop LLC
- System and method for hydrogen production by dehydrogenation of formic acid16 Dec 2025US 12,497,292 B2Dens B.V.
- Continuous fluidized-bed, flash joule heating reactor and method for halogenation of metal-containing feeds1 Oct 2026US 2026/0295549 A1Flash Metals USA Inc.
- Calcination reactor arrangement, calcination system and calcination method20 Aug 2026US 2026/0241355 A1Limearc Process AB
- Feeding and Mixing Device20 Aug 2026US 2026/0241356 A1Orion Engineered Carbons IP GmbH & Co. KG
- Apparatus for production of ammonium nitrate from nitric acid and ammonia13 Aug 2026US 2026/0233190 A1thyssenkrupp AG
- Apparatus and method for production of syngas6 Aug 2026US 2026/0225057 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Controlled combustion for regenerative reactors with mixer/flow distributor122US 7,815,873 B2ExxonMobil Research and Engineering Company · 2010
- Controlled combustion for regenerative reactors110US 7,846,401 B2ExxonMobil Research and Engineering Company · 2010
- Method for operating a combination partial oxidation and steam reforming fuel processor73US 6,521,204 B1General Motors Corporation · 2003
- Integrated reactor72US 6,835,354 B2Hyradix, Inc. · 2004
- Conversion of liquid alcohols and ethers with a fluid mass of ZSM-5 type catalyst69US 4,138,440 AMobil Oil Corporation · 1979