Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384784 | Polymorphs of Acalabrutinib, a Bruton's tyrosine kinase inhibitor | Geena Malhotra, Venkata Srinivas Pullela, Ramanaiah CHENNURU, Ramesh DEVARAPALLI, Ashok Mithun | 2025-08-12 |
| 12195480 | Polymorphs of integrase inhibitor | Venkata Srinivas Pullela, Ramanaiah CHENNURU, Manjinder Singh Phull, Anjaneyaraju Indukari | 2025-01-14 |
| 10301282 | Polymorphic form X of nilotinib dihydrochloride hydrate | Dharmaraj Ramachandra Rao, Geena Malhotra, Venugopalarao Chinimilli, Manish Gopaldas Gangrade | 2019-05-28 |
| 10287248 | Process for the preparation of apremilast | Dharmaraj Ramachandra Rao, Geena Malhotra, Ravikumar Puppala, Suryanarayana Durga Yarra | 2019-05-14 |
| 10023611 | Process for the preparation of bortezomib mannitol ester | Ravikumar Puppala, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan | 2018-07-17 |
| 9890121 | Process for preparing atazanavir sulphate | Rajendra Narayanrao Kankan, Venugopalarao Chinimilli | 2018-02-13 |
| 9505787 | Process for preparing of bortezomib | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Ravikumar Puppala | 2016-11-29 |
| 9062049 | Process for the preparation of paliperidone | Ravikumar Puppala, Rajendra Narayanrao Kankan | 2015-06-23 |
| 8987458 | Process for the preparation of donepezil hydrochloride | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan | 2015-03-24 |
| 8912337 | Salts and polymorphs of dexrabeprazole | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Dilip Ramdas Birari | 2014-12-16 |
| 8691999 | Process for the preparation of telmisartan | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao, Ravikumar Puppala | 2014-04-08 |
| 8691995 | Process | Rajendra Narayanrao Kankan | 2014-04-08 |
| 8394963 | Process for the preparation of esomeprazole magnesium dihydrate | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Gopalakrishna Sumana Bangalore | 2013-03-12 |
| 8349863 | Crystalline polymorphic form of a camptothecin analogue | Shashi Rekha Kanathala, Manish Gopaldas Gangrade, Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2013-01-08 |
| 8350029 | Process for the preparation of gefitinib | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan | 2013-01-08 |
| 8344149 | Crystalline form of benzothiophene compound and process for preparation thereof | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2013-01-01 |
| 8288561 | Process for preparing valsartan | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao, Ravikumar Puppala | 2012-10-16 |
| 8269003 | Stable crystal form of imatinib mesylate and process for the preparation thereof | Revikumar Puppala, Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2012-09-18 |
| 8258294 | Process for the preparation of temozolomide and analogs | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan | 2012-09-04 |
| 8242269 | Processes for the preparation of paliperidone and pharmaceutically acceptable salts thereof and intermediates for use in the processes | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2012-08-14 |
| 8198451 | Process for the synthesis of moxifloxacin hydrochloride | Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Ravikumar Puppala, Manish Gopaldas Gangrade, Shashirekha Kanathala | 2012-06-12 |
| 8133996 | Process for the preparation of ethyl-N-(2,3-dichloro-6-nitrobenzyl)glycine hydrochloride | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2012-03-13 |
| 8076492 | Process for preparing trityl olmesartan medoxomil and olmesartan medoxomil | Ravikumar Puppala, Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao | 2011-12-13 |
| 8030491 | Process and intermediate for preparation of donepezil | Vinod Parameshwaran Acharya, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan | 2011-10-04 |
| 8003804 | Synthesis of 4-[1-(4-cyano phenyl)-(1,2,4-triazol-1-yl)methyl] benzonitrile and 4-[1-(1H-1,2,4-triazol-1-yl)methylene benzonitrile intermediate | Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao, Sandip Vasant Chikhalikar | 2011-08-23 |