Compositions of epoxy curing agent incorporating naphthol and naphthol derivatives
US-2025034321-A1 · Jan 30, 2025 · US
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Fazel Shafiq patents
Fazel Shafiq is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fazel Shafiq |
| Total patents | 12 |
| First publication | Aug 31, 2017 |
| Latest publication | Jan 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters
US-12152161-B2 · Nov 26, 2024 · US
Polyurea compositions from polyaspartic esters and 2-substituted butanedioic acid esters
US-2024376343-A1 · Nov 14, 2024 · US
Low Temperature Curable One Component Epoxy Compositions containing Resin-Blocked Urea Curatives
US-2024327567-A1 · Oct 3, 2024 · US
Solutions of amines in polymeric phenols in combination with other resins
US-2024327615-A1 · Oct 3, 2024 · US
Solutions of amines in functional and non-functional resins
US-2024327610-A1 · Oct 3, 2024 · US
Silane modified aliphatic polyurea
US-2024309144-A1 · Sep 19, 2024 · US
Polycarbamide resins for metal coating applications
US-11041043-B2 · Jun 22, 2021 · US
Polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters
US-2021147708-A1 · May 20, 2021 · US
Epoxy curing agents, compositions and uses thereof
US-10465039-B2 · Nov 5, 2019 · US
Recent patents
Latest publications not already listed above.
Polycarbamide resins for metal coating applications
US-2019031814-A1 · Jan 31, 2019 · US
Epoxy curing agents, compositions and uses thereof
US-2017247501-A1 · Aug 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evonik Operations Gmbh | 9 |
| Evonik Degussa Gmbh | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/3821 | 6 |
| C08L63/00 | 4 |
| C08G18/792 | 4 |
| C09D175/02 | 4 |
| C08G59/5073 | 4 |