Transalkylation with reduced ring loss
US-11760705-B2 · Sep 19, 2023 · US
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Andrews Jeffrey L patents
Andrews Jeffrey L is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Andrews Jeffrey L |
| Total patents | 21 |
| First publication | Dec 31, 2015 |
| Latest publication | Sep 19, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Transalkylation start-up processes for supported precious metal catalyst
US-11331658-B2 · May 17, 2022 · US
Transalkylation with Reduced Ring Loss
US-2021163379-A1 · Jun 3, 2021 · US
Transalkylation Start-Up Processes for Supported Precious Metal Catalyst
US-2020306744-A1 · Oct 1, 2020 · US
Processes for Producing Xylenes
US-2020308087-A1 · Oct 1, 2020 · US
Transalkylation process
US-10781149-B2 · Sep 22, 2020 · US
Sulfiding process for aromatic transalkylations
US-10450243-B2 · Oct 22, 2019 · US
Apparatus for the production of xylenes
US-9738573-B2 · Aug 22, 2017 · US
Process for the production of xylenes
US-9469579-B2 · Oct 18, 2016 · US
Process for the Production of Xylenes
US-2016264495-A1 · Sep 15, 2016 · US
Recent patents
Latest publications not already listed above.
Apparatus for the Production of Xylenes
US-2016185686-A1 · Jun 30, 2016 · US
Sulfiding Process for Aromatic Transalkylations
US-2016176786-A1 · Jun 23, 2016 · US
Transalkylation Process
US-2016176787-A1 · Jun 23, 2016 · US
Process for the Production of Xylenes
US-2016101405-A1 · Apr 14, 2016 · US
Process for the production of xylenes
US-9302953-B2 · Apr 5, 2016 · US
Process for the production of xylenes
US-9295970-B1 · Mar 29, 2016 · US
Manufacturing process
US-9260360-B2 · Feb 16, 2016 · US
Process for the production of xylenes
US-9249068-B2 · Feb 2, 2016 · US
Process for the Production of Xylenes
US-2015376086-A1 · Dec 31, 2015 · US
Process for the Production of Xylenes
US-2015376087-A1 · Dec 31, 2015 · US
Process for the Production of Xylenes
US-2015376088-A1 · Dec 31, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Exxonmobil Chemical Patents Inc | 10 |
| Exxonmobil Chem Patents Inc | 9 |
| Exxonmobil Chem Patents Inc | 2 |
| Exxonmobil Chemicals Patents Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C6/126 | 15 |
| C07C15/08 | 15 |
| C07C6/06 | 14 |
| C07C5/2732 | 12 |
| C07C2529/40 | 12 |