Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815566 | Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2004-11-09 |
| 6812186 | Preparation of new layered double hydroxides exchanged with diisopropylamide for C-C bond forming reactions | Boyapati Manoranjan Choudary, Aduri Ravindra, Chinta Reddy Venkat Reddy, Balagam Bharathi | 2004-11-02 |
| 6794521 | Process for the preparation of 2-nitrothiophene selectively from thiophene using metal exchanged clay catalysts | Boyapati Manoranjan Choudary, Kompella Vishweshwar Ramprasad, Kalluri Venkata Sri Ranganath | 2004-09-21 |
| 6787119 | Process for the preparation of dinitramidic acid and salts thereof | Boyapati Manoranjan Choudary, Katuri Jeeva Ratnam, Vijayakumar Karasala, Sridhar Chidara, Venkatachalam Subbiah +4 more | 2004-09-07 |
| 6780810 | MULTIFUNCTIONAL CATALYST USEFUL IN THE SYNTHESIS OF CHIRAL VICINAL DIOLS AND PROCESS FOR THE PREPARATION THEREOF, AND PROCESS FOR THE PREPARATION OF CHIRAL VICINAL DIOLS USING SAID MULTIFUNCTIONAL CATALYSTS | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Sateesh Madhi | 2004-08-24 |
| 6703531 | Process for the preparation of supported osmates | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2004-03-09 |
| 6703532 | Process for the nitration of xylene isomers using zeolite beta catalyst | Boyapati Manoranjan Choudary, Nadakuditi Sailendra Kumar, Kompella Vishweshwara Ram Prasad, Kondapuram Vijaya Raghavan | 2004-03-09 |