Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7041837 | Heterocyclic compounds having hypolipidemic, hypocholesteremic activities process for their preparation and pharmaceutical compositions containing them and their use in medicine | Braj Bhushan Lohray, Vijay Kumar Gajubhai Barot, Saurin Raval, Preeti Raval, Sujay Basu | 2006-05-09 |
| 6987123 | Heterocyclic compounds, their preparation, pharmaceutical compositions containing them and their use in medicine | Braj Bhushan Lohray, Vijay Kumar Gajubhai Barot | 2006-01-17 |
| 6939988 | Tricyclic compounds and their use in medicine process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2005-09-06 |
| 6846824 | Bicyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rajagopalan Ramanujam, Ranjan Chakrabarti +2 more | 2005-01-25 |
| 6809095 | Bicyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2004-10-26 |
| 6780992 | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases | Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti +1 more | 2004-08-24 |
| 6664411 | Heterocyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Rao Bheema Paraselli | 2003-12-16 |
| 6635763 | Process to prepare clopidogrel | Bipin Pandey, Braj Bhushan Lohray | 2003-10-21 |
| 6608194 | Tricyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rao Bheema Paraselli, Ranga Madhavan Gurram | 2003-08-19 |
| 6573268 | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases | Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti +1 more | 2003-06-03 |
| 6548666 | Tricyclic compounds and their use in medicine process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rao Bheema Paraselli, Ranga Madhavan Gurram | 2003-04-15 |
| 6444816 | Fused 7-oxo-pyrimidinyl compounds, preparation, composition and use thereof | Saibal Kumar Das, Papi Reddy Purma, Venkateswarlu Akella, Rajagopalan Ramanujam, Ranjan Chakrabarti +2 more | 2002-09-03 |
| 6440961 | Tricyclic compounds and their use in medicine: process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rao Bheema Paraselli, Ranga Madhavan Gurram +2 more | 2002-08-27 |
| 6372750 | Heterocyclic compounds, process for their preparation and pharmaceutical compounds containing them and their use in the treatment of diabetes and related diseases | Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti +1 more | 2002-04-16 |
| 6369067 | Monocyclic compounds and their use in medicine: process for their preparation and pharmaceutical compositions containing them | Ranga Madhavan Gurram, Venkateswarlu Akella, Rajagopalan Ramanujam, Ranjan Chakrabarti, Parimal Misra +2 more | 2002-04-09 |
| 6331627 | Intermediates of benzoxazinone derivatives and preparation thereof | Braj Bhushan Lohray, Rao Bheema Paraselli, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2001-12-18 |
| 6313113 | Heterocyclic compounds having antidiabetic, hypolipidemic and antihypertensive properties, process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Rao Bheema Paraselli, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2001-11-06 |
| 6310069 | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases | Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti +1 more | 2001-10-30 |
| 6265401 | Bicyclic compounds and their use in medicine, process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2001-07-24 |
| 6159966 | Azolidinediones useful for the treatment of diabetes, dyslipidemia and hypertension: process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Chennaveerappa Bajji, Shivaramayya Kalchar, Sekar Reddy Alla, Rajagopalan Ramanujam +1 more | 2000-12-12 |
| 6130214 | Benzothiazin and benzoxazin derivatives; their preparation and uses | Braj Bhushan Lohray, Rao Bheema Paraselli, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2000-10-10 |
| 6114526 | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases | Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti +1 more | 2000-09-05 |
| 6054453 | Tricyclic compounds and their use in medicine process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Ashok Bajji, Shivaramayya Kalchar, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2000-04-25 |
| 6051570 | Benzimidazole derivatives as antiulcer agents, process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Prasuna Guntupalli, Narayan Reddy Kommireddi, Prem Kumar Mamnoor, Rajagopalan Ramanujam | 2000-04-18 |
| 6030973 | Heterocyclic compounds having antidiabetic hypolipidemia and antihypertensive properties, process for their preparation and pharmaceutical compositions containing them | Braj Bhushan Lohray, Rao Bheema Paraselli, Rajagopalan Ramanujam, Ranjan Chakrabarti | 2000-02-29 |