Amit Chatterjee

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Mumbai, IN

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Patents Grantslast 30 patents

Information Patent Grant
Composites of sintered mullite reinforced corundum granules and met...
- Patent number 11,078,119
- Issue date Aug 3, 2021
- ASHAPURA MINECHEM LTD.
- Chetan Navnitlal Shah
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Composites of sintered Mullite reinforced corundum granules and met...
- Publication number 20180282223
- Publication date Oct 4, 2018
- ASHAPURA MINECHEM LTD.
- Chetan Navnitlal Shah
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Composites of sintered Mullite reinforced corundum granules and met...
- Publication number 20170073275
- Publication date Mar 16, 2017
- Chetan Navnitlal Shah
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES