Catalytic reaction process
US-2024173711-A1 · May 30, 2024 · US
This page is not indexed by search engines while we improve data quality.
Chen John Q patents
Chen John Q is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen John Q |
| Total patents | 39 |
| First publication | Jan 6, 2015 |
| Latest publication | May 30, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Processes and apparatuses for methylation of aromatics in an aromatics complex
US-11130719-B2 · Sep 28, 2021 · US
Processes for methylation of aromatics in an aromatics complex
US-11130720-B2 · Sep 28, 2021 · US
Processes for methylation of aromatics in an aromatics complex
US-2019292117-A1 · Sep 26, 2019 · US
Processes and apparatuses for methylation of aromatics in an aromatics complex
US-2019169091-A1 · Jun 6, 2019 · US
High pressure swing fixed-bed process with optional ethylene recycle for highly selective methanol to olefins conversion
US-2016168045-A1 · Jun 16, 2016 · US
Production of aromatics from a methane conversion process
US-9327265-B2 · May 3, 2016 · US
Production of vinyl chloride from a methane conversion process
US-9308513-B2 · Apr 12, 2016 · US
Production of acrylic acid from a methane conversion process
US-9302968-B2 · Apr 5, 2016 · US
Production of butanediol from a methane conversion process
US-9205398-B2 · Dec 8, 2015 · US
Recent patents
Latest publications not already listed above.
Process for selectively dealkylating aromatic compounds
US-9193644-B2 · Nov 24, 2015 · US
Hydrocracking process for a hydrocarbon stream
US-9193921-B2 · Nov 24, 2015 · US
Process for purifying products from coal tar
US-9162952-B2 · Oct 20, 2015 · US
Method of converting a coal to chemicals
US-9162943-B2 · Oct 20, 2015 · US
Regeneration of an acidic catalyst by alkylation of aromatic compounds
US-2015273460-A1 · Oct 1, 2015 · US
Hydrocracking process for a hydrocarbon stream
US-2015259612-A1 · Sep 17, 2015 · US
Process for selectively dealkylating aromatic compounds
US-2015251971-A1 · Sep 10, 2015 · US
Method of converting a coal to chemicals
US-2015251976-A1 · Sep 10, 2015 · US
Process for producing alkylated aromatic compounds
US-9079816-B2 · Jul 14, 2015 · US
Hydrocracking process for a hydrocarbon stream
US-9073805-B2 · Jul 7, 2015 · US
Process for selectively dealkylating aromatic compounds
US-9067853-B2 · Jun 30, 2015 · US
Method of converting a coal to chemicals
US-9061955-B2 · Jun 23, 2015 · US
Process for converting polycyclic aromatic compounds to monocyclic aromatic compounds
US-9061953-B2 · Jun 23, 2015 · US
Process for selectively dealkylating aromatic compounds
US-2015141724-A1 · May 21, 2015 · US
Process for producing hydrogen-rich coal tar
US-2015136655-A1 · May 21, 2015 · US
Process for producing alkylated aromatic compounds
US-2015141700-A1 · May 21, 2015 · US
Method of converting a coal to chemicals
US-2015137043-A1 · May 21, 2015 · US
Process for purifying products from coal tar
US-2015141708-A1 · May 21, 2015 · US
Method for treating coal tar using reactive distillation
US-2015136648-A1 · May 21, 2015 · US
Process for producing olefins from a coal feed
US-2015141726-A1 · May 21, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Uop Llc | 39 |
| Chen John Q | 1 |
| Koch Mark B | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10G2400/30 | 16 |
| C07C7/12 | 13 |
| C07C4/06 | 12 |
| C10G69/06 | 12 |
| C10G1/002 | 12 |