Chinenyeze Nwankwoala

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Decatur, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Asphalt additives
- Patent number 12,209,184
- Issue date Jan 28, 2025
- Ascend Performance Materials Operations LLC
- Chinenyeze Nwankwoala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ASPHALT ADDITIVES WITH MULTIPLE AMINES
- Publication number 20230407094
- Publication date Dec 21, 2023
- Ascend Performance Materials Operations LLC
- Zheng Chai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASPHALT ADDITIVES
- Publication number 20220112129
- Publication date Apr 14, 2022
- Ascend Performance Materials Operations LLC
- Zheng Chai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES