Pseudo-boehmite, manufacturing process and application thereof
US-12421128-B2 · Sep 23, 2025 · US
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Fang Xiangchen patents
Fang Xiangchen is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fang Xiangchen |
| Total patents | 19 |
| First publication | Sep 20, 2016 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Solid precipitation apparatus and solid precipitation process
US-12246972-B2 · Mar 11, 2025 · US
Working solution for producing hydrogen peroxide through anthraquinone process and solvent system thereof
US-2024425371-A1 · Dec 26, 2024 · US
System and method for producing needle coke
US-11946003-B2 · Apr 2, 2024 · US
Petroleum coke treatment apparatus, process, and treatment system
US-2024059568-A1 · Feb 22, 2024 · US
Method and system for producing fuel oil and use thereof, and fuel oil and use thereof
US-2023383200-A1 · Nov 30, 2023 · US
Coking system and coking process
US-2023272284-A1 · Aug 31, 2023 · US
System and method for producing needle coke
US-2023038156-A1 · Feb 9, 2023 · US
Solid precipitation apparatus and solid precipitation process
US-2022106209-A1 · Apr 7, 2022 · US
Pseudo-boehmite, manufacturing process and application thereof
US-2022055911-A1 · Feb 24, 2022 · US
Recent patents
Latest publications not already listed above.
Method for preparing hexadecahydropyrene
US-11111191-B2 · Sep 7, 2021 · US
Coking system and coking process
US-2021171835-A1 · Jun 10, 2021 · US
Method for Preparing Hexadecahydropyrene
US-2020262769-A1 · Aug 20, 2020 · US
Wax oil hydrocracking method and system
US-10639618-B2 · May 5, 2020 · US
Wax Oil Hydrocracking Method and System
US-2019201882-A1 · Jul 4, 2019 · US
Supported catalyst, preparation method therefor and use thereof, and method for preparation of isobutylene from halomethane
US-10087122-B2 · Oct 2, 2018 · US
Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus
US-9574141-B2 · Feb 21, 2017 · US
Supported Catalyst, Preparation Method Therefor and Use Thereof, and Method for Preparation of Isobutylene from Halomethane
US-2016272555-A1 · Sep 22, 2016 · US
Reactor and alkylation process using the reactor
US-9446996-B2 · Sep 20, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J35/615 | 4 |
| B01J35/635 | 4 |
| C10B55/00 | 4 |
| C10G9/005 | 4 |
| C10B57/045 | 4 |