B01J 2204/00
Aspects relating to feed or outlet devices
Official title: Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
B01J2204/00 (Aspects relating to feed or outlet devices) appears on 289 US grants and 451 published applications in this corpus.
Search patents in B01J- Granted patents
- 289
- Published applications
- 451
- Assignees
- 304
- Inventors
- 1,178
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 3 | 8 |
| 2012 | 2 | 11 |
| 2013 | 6 | 14 |
| 2014 | 7 | 19 |
| 2015 | 22 | 21 |
| 2016 | 12 | 10 |
| 2017 | 11 | 7 |
| 2018 | 12 | 21 |
| 2019 | 7 | 28 |
| 2020 | 31 | 45 |
| 2021 | 31 | 41 |
| 2022 | 28 | 48 |
| 2023 | 29 | 51 |
| 2024 | 24 | 44 |
| 2025 | 36 | 48 |
| 2026 | 24 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for continuously producing hydrogen from polyester plastics by photocatalytic degradation15 Sep 2026US 12,734,500 B2Tianjin University
- Polyolefin production apparatus and polyolefin production method18 Aug 2026US 12,708,889 B2Sumitomo Chemical Company, Limited
- Char collector18 Aug 2026US 12,710,174 B2Scanship AS
- Reaction kettle and coating preparation method using reaction kettle28 Jul 2026US 12,691,431 B2Haian Institute of High-Tech Research, Nanjing University
- Method and reactor for conversion of hydrocarbons21 Jul 2026US 12,685,981 B2Sabic Global Technologies B.V.
- Method for operating lock hopper and solid movement device24 Sep 2026US 2026/0284620 A1Mitsubishi Heavy Industries, Ltd.
- Horizontal polymerization reactor for producing propylene-based polymer and method for producing propylene-based polymer17 Sep 2026US 2026/0273496 A1Japan Polypropylene Corporation
- 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
- Method for controlling a heat-consuming hydrocarbon conversion process13 Aug 2026US 2026/0233185 A1Base SE
- Apparatus for production of ammonium nitrate from nitric acid and ammonia13 Aug 2026US 2026/0233190 A1thyssenkrupp AG
Most cited
By later US patents
- Polyolefin production with different diluents in multiple polymerization reactors150US 8,822,608 B1Chevron Phillips Chemical Company LP · 2014
- Systems and methods for renewable fuel44US 9,109,177 B2Ensyn Renewables, Inc. · 2015
- Fluid catalytic cracking process for cracking multiple feedstocks36US 11,214,741 B2Uop LLC · 2022
- Methods and fuel processing apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream36US 9,663,729 B2Uop LLC · 2017
- Conversion of polymer containing materials to petroleum products20US 9,624,439 B2PK Clean Technologies Inc. · 2017