Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481655 | 6,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumors | Ramanadham Jyothi Prasad, Bollepalli Nageshwara Rao, Nannapaneni Venkaiah Chowdary | 2016-11-01 |
| 8993722 | Process for the preparation glatiramer acetate (copolymer-1) | Satyanarayana Kota, Venkateswarlu Tallapaneni, Nannapaneni Venkaiah Chowdary | 2015-03-31 |
| 8921362 | 6,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumors | Ramanadham Jyothi Prasad, Bollepalli Nageshwara Rao, Nannapaneni Venkaiah Chowdary | 2014-12-30 |
| 8748602 | Polymorphs of erlotinib hydrochloride and method of preparation | Ramanadham Jyothi Prasad, Nannapaneni Venkaiah Chowdary | 2014-06-10 |
| 8735415 | Acid addition salts of (3,5-Bis trifluoromethyl)-N-[4-methyl-3-(4-pyridin-3yl-pyrimidin-2ylamino)-phenyl]-benzamide | Amala Kompella, Sreenivas Rachakonda, Venkaiah Chowdary Nannapaneni | 2014-05-27 |
| 8664389 | Process for the preparation of lapatinib and it's pharmaceutically acceptable salts | Ramanadham Jyothi Prasad, Nannapaneni Venkaiah Chowdary | 2014-03-04 |
| 8501962 | Process for the preparation of high purity sunitinib and its pharmaceutically acceptable salt | Srinivasa Krishna Murthy Konduri, Nannapaneni Venkaiah Chowdary | 2013-08-06 |
| 8466190 | Polymorphic forms of Sunitinib base | Srinivasa Krishna Murthy Konduri, Nannapaneni Venkaiah Chowdary | 2013-06-18 |
| 8349855 | Polymorphs of erlotinib hydrochloride and method of preparation | Ramanadham Jyothi Prasad, Nannapaneni Venkaiah Chowdary | 2013-01-08 |
| 8183253 | Phenylaminopyrimidine derivatives as inhibitors of bcr-abl kinase | Amala Kompella, Sreenivas Rachakonda, Nannapaneni Venkaiah Chowdary | 2012-05-22 |
| 8143250 | 6-7,dialkoxy quinazoline derivatives useful for treatment of cancer related disorders | Ramanadham Jyothi Prasad, Bollepalli Nageshwara Rao, Nannapaneni Venkaiah Chowdary | 2012-03-27 |
| 8080558 | 4-(tetrazol-5-yl)-quinazoline derivatives as anti-cancer agent | Durga Prasad Konakanchi, Subba Rao Pula, Lakshmi Ananthaneni, Muddasani Pulla Reddy, Nannapaneni Venkaiah Chowdary | 2011-12-20 |
| 8067422 | Crystal form of phenylamino pyrimidine derivatives | Amala Kompella, Sreenivas Rachakonda, Nannapaneni Venkaiah Chowdary | 2011-11-29 |
| 8048883 | Polymorphic form of imatinib mesylate and a process for its preparation | Kompella Amala, Thungathurthi Srinivasa Rao, Sreenivas Rachakonda, Nannapaneni Venkaiah Chowdary, Khadgapathi Podili | 2011-11-01 |
| 7939541 | Intermediates and a process employing the intermediates for the preparation of (3-trifluoromethylsulfonyl)-N-[4-methyl-3-(4-pyridin-3yl-pyrimidin-2ylamino)-phenyl]-benzamide | Amala Kompella, Sreenivas Rachakonda, Nannapaneni Venkaiah Chowdary | 2011-05-10 |
| 7910598 | Phenylaminopyrimidine derivatives as inhibitors of BCR-ABL kinase | Amala Kompella, Sreenivas Rachakonda, Khadgapathi Podili, Nannapaneni Venkaiah Chowdary | 2011-03-22 |