Improved method for producing high-purity butyl acrylate
US-2024368067-A1 · Nov 7, 2024 · US
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Levray Andre patents
Levray Andre is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Levray Andre |
| Total patents | 11 |
| First publication | Oct 22, 2015 |
| Latest publication | Nov 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for purifying (meth)acrylic esters using a divided wall column
US-11926588-B2 · Mar 12, 2024 · US
Method for purifying (meth)acrylic esters using a divided wall column
US-2022106251-A1 · Apr 7, 2022 · US
Purification of aqueous solutions containing formaldehyde and use of the purified solution in an acrylic acid production process
US-2021395107-A1 · Dec 23, 2021 · US
Process for the synthesis of acrylic acid oligomers
US-10183907-B2 · Jan 22, 2019 · US
Process for the synthesis of acrylic acid oligomers
US-2018265447-A1 · Sep 20, 2018 · US
Process for producing alkyl acrylate
US-10000439-B2 · Jun 19, 2018 · US
Method for producing 2-octyl acrylate by direct esterification
US-9403750-B2 · Aug 2, 2016 · US
Process for recovering noble products in a process for producing dialkylaminoalkyl (meth) acrylates
US-9359287-B2 · Jun 7, 2016 · US
Process for producing alkyl acrylate
US-2015315120-A1 · Nov 5, 2015 · US
Recent patents
Latest publications not already listed above.
Method for producing 2-octyl acrylate by direct esterification
US-2015299093-A1 · Oct 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Arkema France | 11 |
| Paul Jean-Michel | 1 |
| Levray Andre | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C67/54 | 9 |
| Y02P20/582 | 6 |
| C07C69/54 | 6 |
| C07C67/08 | 5 |
| C07C213/06 | 3 |