Trung Pham
28Patents
4h-index
51Co-inventors
66Inventor score
Filing activity: Dec 5, 1991 → Aug 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5265643A | Constant flow rate control valve with low pressure drop start | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5174330A | Constant flow rate control valve with low pressure drop start | Emerging Cross-Sectional Technologies | 16 | Expired |
| US10041004B2 | Processes for producing deashed pitch | Chemistry; Metallurgy | 5 | Active |
| US9181500B2 | Process and apparatus for recycling cracked hydrocarbons | Performing Operations; Transporting | 4 | Active |
| US10472306B1 | Process for separation of propylene from a liquefied petroleum gas stream | Performing Operations; Transporting | 2 | Active |
| US10507435B1 | Membrane process for olefin separation | Chemistry; Metallurgy | 2 | Active |
| US9567272B2 | FCC process with a dehydrogenation zone for max propylene production | Chemistry; Metallurgy | 1 | Active |
| US9434662B2 | Integrated fluid catalytic cracking and alkylation process | Chemistry; Metallurgy | 1 | Active |
| US10550338B2 | Process for recovering hydrocracked effluent | Chemistry; Metallurgy | 1 | Active |
| US10865350B2 | Process for hydroprocessing a hydrocarbon stream | Chemistry; Metallurgy | 1 | Active |
| US9777226B2 | Methods and systems for slurry hydrocracking with reduced feed bypass | Chemistry; Metallurgy | 1 | Active |
| US10683246B2 | Method and system for light olefin separation | Performing Operations; Transporting | 1 | Active |
| US10041011B2 | Processes for recovering hydrocarbons from a drag stream from a slurry hydrocracker | Chemistry; Metallurgy | 0 | Active |
| US10384988B2 | Chloride management in ionic liquid alkylation processes | Chemistry; Metallurgy | 0 | Active |
| US9732289B2 | Integrated process for conversion of vacuum gas oil and heavy oil | Chemistry; Metallurgy | 0 | Active |
| US10385279B2 | Process and apparatus for recycling cracked hydrocarbons | Chemistry; Metallurgy | 0 | Active |
| US11136280B2 | Process and system for removal of light ends and non-condensables to prevent buildup in an olefin/paraffin membrane separation process | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9522859B2 | Methods for recovering ionic liquid fines from a process stream | Chemistry; Metallurgy | 0 | Active |
| US10809022B2 | Processes and systems for controlling cooling fluid in an ionic liquid reactor system with a heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10457878B2 | Process for recovering hydrocracked effluent | Chemistry; Metallurgy | 0 | Active |
| US9776877B2 | Separation of conjunct polymer from volatile regenerant for ionic liquid regeneration | Emerging Cross-Sectional Technologies | 0 | Active |
| US10507405B1 | Process for separation of propylene from a liquefied petroleum gas stream | Chemistry; Metallurgy | 0 | Active |
| US11447436B2 | Method and system to control and maintain product quality for an olefin membrane separation | Performing Operations; Transporting | 0 | Active |
| US9914679B2 | Processes for removing entrained ionic liquid from a hydrocarbon phase | Performing Operations; Transporting | 0 | Active |
| US9527054B2 | Apparatuses and methods for cracking hydrocarbons | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.