Method of making terephthalic acid
US-2023094935-A1 · Mar 30, 2023 · US
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Hashmi Syed Azhar patents
Hashmi Syed Azhar is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hashmi Syed Azhar |
| Total patents | 19 |
| First publication | Jul 2, 2015 |
| Latest publication | Mar 30, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of reducing impurities in a catalyst for producing terephthalic acid
US-11180439-B2 · Nov 23, 2021 · US
Method of reducing impurities in a catalyst for producing terephthalic acid
US-2021087132-A1 · Mar 25, 2021 · US
Acetone purification systems and methods
US-10737994-B2 · Aug 11, 2020 · US
Acetone purification systems and methods
US-2020181054-A1 · Jun 11, 2020 · US
Process for producing terephthalic acid
US-10676420-B2 · Jun 9, 2020 · US
Method of producing terephthalic acid
US-10315978-B2 · Jun 11, 2019 · US
A method of producing terephthalic acid
US-2018319732-A1 · Nov 8, 2018 · US
Process for producing terephthalic acid
US-2018305287-A1 · Oct 25, 2018 · US
Method for purification of a aromatic diacid or the corresponding anhydrides
US-2018118653-A1 · May 3, 2018 · US
Recent patents
Latest publications not already listed above.
Integrated process for simultaneous production of oxo-alcohols and plasticizers
US-9926246-B2 · Mar 27, 2018 · US
Method for purification of an aromatic diacid or the corresponding anhydride
US-2018079705-A1 · Mar 22, 2018 · US
Process and apparatus for purifying a hydrocarbon stream comprising linear alpha-olefins (lao) from amines
US-2016332957-A1 · Nov 17, 2016 · US
Vinyl polymers prepared via suspension polymerization and methods thereof
US-9453083-B2 · Sep 27, 2016 · US
Process for the preparation of isobutylidene diurea
US-9340495-B2 · May 17, 2016 · US
Process for the preparation of isobutylidene diurea
US-2016130221-A1 · May 12, 2016 · US
Integrated process for simultaneous production of oxo-alcohols and plasticizers
US-2016075621-A1 · Mar 17, 2016 · US
Process for preparing alkoxy aryl ester
US-9187401-B2 · Nov 17, 2015 · US
Process for the preparation of isobutylidene diurea
US-2015183729-A1 · Jul 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sabic Global Technologies Bv | 11 |
| Saudi Basic Ind Corp | 8 |
| Sabic Basic Ind Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C51/487 | 6 |
| C07C51/265 | 5 |
| C07C2601/16 | 3 |
| C07C63/26 | 3 |
| Y10T428/2982 | 3 |