Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024589 | Method of preparing a poly (phenylene ether), poly(phenylene ether) made thereby, and article comprising the poly(phenylene ether) | Sivakumar Sreeramagiri, Rajesh Chowdhury, Ravinath Manchana, Bhanu Kiran Vankayala, Shweta Hegde +2 more | 2024-07-02 |
| 11472920 | Method for preparing a poly(phenylene ether) and poly(phenylene ether) prepared thereby | Sivakumar Sreeramagiri, Rajesh Chowdhury, Ravinath Manchana, Bhanu Kiran Vankayala, Hareesh Shamrao Deshpande | 2022-10-18 |
| 10544096 | Continuous methods of manufacture of 2-aryl-3,3-BIS(4-hydroxyaryl)phthalimidines, and polymers derived therefrom | Sivakumar Sreeramagiri, Deshmukh Sandesh Shivajirao, Vishal Keshaorao Karmore, Sanjay KATREKAR, Alok Pal | 2020-01-28 |
| 10155709 | Sythesis of bisphenols | Arun Vasant Manchekar, Martin Herke Oyevaar | 2018-12-18 |