Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9102664 | Process for the preparation of triazole antifungal drug, its intermediates and polymorphs thereof | Srinivasan Thirumalai Rajan, Sajja Eswaraiah, Sunkara Vishnuvardhan | 2015-08-11 |
| 9006448 | Process for the preparation of benzimidazole derivatives and its salts | Chakilam Nagaraju, Srinivasan Thirumalai Rajan, Sajja Eswaraiah, Achampeta Kodanda Ramprasad, Suraparaju Raghuram | 2015-04-14 |
| 8907132 | Process for preparing (R)-2-acetamido-N-benzyl-3-methoxy-propionamide | Sajja Eswaraiah, Aluru Srinivas, Revu Satyanarayana | 2014-12-09 |
| 8487105 | Process for preparing pitavastatin, intermediates and pharmaceuctically acceptable salts thereof | Sajja Eswaraiah, Maramreddy Sahadeva Reddy | 2013-07-16 |
| 8481729 | Processes for the preparation of paliperidone | Sajja Eswaraiah, Revu Satyanarayana | 2013-07-09 |
| 8455640 | Process for statins and its pharmaceutically acceptable salts thereof | Srinivasan Thirumalai Rajan, Maramreddy Sahadeva Reddy | 2013-06-04 |
| 8404840 | Process for the preparation of endothelin receptor antagonists | Chakilam Nagaraju, Achampeta Kodanda Ramprasad | 2013-03-26 |
| 8404841 | Process for the preparation of statins and their pharmaceutically acceptable salts thereof | Srinivasan Thirumalai Rajan, Maramreddy Sahadeva Reddy | 2013-03-26 |
| 8362279 | Process for pure duloxetine hydrochloride | Muppa Kishore Kumar, Srinivasan Thirumalai Rajan, Durgadas Shyla Prasad | 2013-01-29 |
| 8178680 | Process for the preparation of Montelukast and its pharmaceutically acceptable salts | Muppa Kishore Kumar, Srinivasan Thirumalai Rajan, Karamala Ramasubba Reddy | 2012-05-15 |
| 8134008 | Preparation of amorphous hydrous esomeprazole magnesium | Muppa Kishore Kumar, Koilkonda Purandhar, Keshaboina Sreenath | 2012-03-13 |
| 8115004 | Process for pure montelukast sodium through pure intermediates as well as amine salts | Muppa Kishore Kumar, Karamala Rama Subba Reddy, Durgadas Shyla Prasad | 2012-02-14 |
| 8013150 | Process for the preparation of ezetimibe | Muppa Kishore Kumar, Maram Reddy Sahadeva Reddy | 2011-09-06 |
| 7790886 | Polymorphic forms of ziprasidone and its hydrochloride salt and process for preparation thereof | Thirumalai Rajan SRINIVASAN, Venka Bhaskara Rao Uppala, Mummadi Venkatesh, Akundi Surya Prabhakar | 2010-09-07 |
| 7612098 | Amorphous hydrous esomeprazole magnesium | Muppa Kishore Kumar, Koilkonda Purandhar, Keshaboina Sreenath | 2009-11-03 |
| 7488729 | Polymorphic forms of ziprasidone and its hydrochloride salt and process for preparation thereof | Thirumalai Rajan SRINIVASAN, Venka Bhaskara Rao Uppala, Mummadi Venkatesh, Akundi Surya Prabhakar | 2009-02-10 |
| 7230006 | Crystalline form III of anhydrous moxifloxacin hydrochloride and a process for preparation thereof | Sajja Eswaraiah, Vetukuri Venkata Naga Kali Vara Prasada Raju, Rapolu Kumar, Ningam Srinivasreddy, Vedantham Ravindra | 2007-06-12 |
| 7169793 | Process for preparation of optically pure or optically enriched sulfoxide compounds, including amorphous esomeprazole and salts thereof | Muppa Kishore Kumar, Kikkuru Srirami Reddy, Koilkonda Purandhar, Keshaboina Sreenath | 2007-01-30 |
| 7148354 | Process for preparation of donepezil | Sajja Eswaraiah, Mathad Thippannachar, Elati Chandrashekar, Podichetty Kumar, Kolla Naveen Kumar | 2006-12-12 |
| 7034162 | Amorphous form of 3-[2-(dimethylamino) ethyl]-N-methyl-1H-indole-5-methane sulfonamide succinate (sumatriptan succinate) | Srinivasan Thirumalai Rajan, Mokkarala Murthy, Achampeta Prasad | 2006-04-25 |
| 7022854 | Forms of dutasteride and methods for preparation thereof | Chakilam Nagaraju, Gudipati Srinivasulu, Mandava Venkata Naga Brahmeshwar Rao, Bojja Ramachandra Reddy, Singamsetty Radhakrishna | 2006-04-04 |
| 6933389 | Process for preparation of crystalline form-1 of pantoprazole sodium sesquihydrate | Sajja Eswaraiah, Vijayavitthal Thippannachar Mathad, Pondichetty Anilkumar, Elati Chandrashekar, Govindan Shanmugam | 2005-08-23 |