Inventor · disambiguated record
Nannapaneni Venkaiah Chowdary
Also filed as: VENKAIAH CHOWDARY NANNAPANENI
22 granted patents·3 pending applications·37 citations·filing 2004–2019
92Inventor score
Files withNATCO PHARMA LTD14JYOTHI PRASAD RAMANADHAM3KOMPELLA AMALA KISHAN2KONDURI SRINIVASA KRISHNA MURTHY2ABIDHATLA KALI SATYA BHUJANGA RAO1
Top patents by PatentIndex Score
25 records- 0185US7960545B2Process for the prepartion of erlotinibNATCO PHARMA LTD·Filed 2006·Granted Jun 14, 2011·10 cites·31 claims
- 0281US11498902B2Process for the preparation of Cabozantinib and its pharmaceutically acceptable salts thereofNATCO PHARMA LTD·Filed 2019·Granted Nov 15, 2022·6 cites·8 claims
- 0380US7910598B2Phenylaminopyrimidine derivatives as inhibitors of BCR-ABL kinaseNATCO PHARMA LTD·Filed 2007·Granted Mar 22, 2011·5 cites·40 claims
- 0478US8183253B2Phenylaminopyrimidine derivatives as inhibitors of bcr-abl kinaseKOMPELLA AMALA KISHAN·Filed 2008·Granted May 22, 2012·4 cites·19 claims
- 0577US8921362B26,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumorsADIBHATLA KALI SATYA BHUJANGA RAO·Filed 2010·Granted Dec 30, 2014·2 cites·1 claims
- 0672US8143250B26-7,dialkoxy quinazoline derivatives useful for treatment of cancer related disordersJYOTHI PRASAD RAMANADHAM·Filed 2008·Granted Mar 27, 2012·1 cites·6 claims
- 0771US7939541B2Intermediates and a process employing the intermediates for the preparation of (3-trifluoromethylsulfonyl)-N-[4-methyl-3-(4-pyridin-3yl-pyrimidin-2ylamino)-phenyl]-benzamideNATCO PHARMA LTD·Filed 2008·Granted May 10, 2011·1 cites·9 claims
- 0870US8466190B2Polymorphic forms of Sunitinib baseKONDURI SRINIVASA KRISHNA MURTHY·Filed 2008·Granted Jun 18, 2013·2 cites·6 claims
- 0970US2019201408A16,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumorsNATCO PHARMA LTD·Filed 2019·Application pending·0 cites
- 1068US9481655B26,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumorsNATCO PHARMA LTD·Filed 2014·Granted Nov 1, 2016·0 cites·2 claims
- 1166US8993722B2Process for the preparation glatiramer acetate (copolymer-1)KOTA SATYANARAYANA·Filed 2007·Granted Mar 31, 2015·3 cites·5 claims
- 1262US8349855B2Polymorphs of erlotinib hydrochloride and method of preparationNATCO PHARMA LTD·Filed 2007·Granted Jan 8, 2013·0 cites·4 claims
- 1360US8664389B2Process for the preparation of lapatinib and it's pharmaceutically acceptable saltsJYOTHI PRASAD RAMANADHAM·Filed 2009·Granted Mar 4, 2014·0 cites·16 claims
- 1460US8048883B2Polymorphic form of imatinib mesylate and a process for its preparationNATCO PHARMA LTD·Filed 2004·Granted Nov 1, 2011·3 cites·7 claims
- 1555US2017079983A16,7-dialkoxy quinazoline derivatives and methods of treating drug resistant and other tumorsNATCO PHARMA LTD·Filed 2016·Application pending·0 cites
- 1653US11452722B2Stable pharmaceutical compositions comprising lenalidomideNATCO PHARMA LTD·Filed 2019·Granted Sep 27, 2022·0 cites·3 claims
- 1753US8748602B2Polymorphs of erlotinib hydrochloride and method of preparationNATCO PHARMA LTD·Filed 2012·Granted Jun 10, 2014·0 cites·3 claims
- 1851US11576917B2Pharmaceutical compositions comprising IbrutinibNATCO PHARMA LTD·Filed 2019·Granted Feb 14, 2023·0 cites·7 claims
- 1950US2012245351A1Process for the preparation of lapatinib and its pharmaceutically acceptable saltsJYOTHI PRASAD RAMANADHAM·Filed 2009·Application pending·0 cites
- 2046US8501962B2Process for the preparation of high purity sunitinib and its pharmaceutically acceptable saltKONDURI SRINIVASA KRISHNA MURTHY·Filed 2008·Granted Aug 6, 2013·0 cites·36 claims
- 2145US11730753B2Stable pharmaceutical compositions comprising trifluridine and tipiracil hydrochlorideNATCO PHARMA LTD·Filed 2019·Granted Aug 22, 2023·0 cites·5 claims
- 2245US8067422B2Crystal form of phenylamino pyrimidine derivativesKOMPELLA AMALA KISHAN·Filed 2008·Granted Nov 29, 2011·0 cites·12 claims
- 2342US8080558B24-(tetrazol-5-yl)-quinazoline derivatives as anti-cancer agentKONAKANCHI DURGA PRASAD·Filed 2008·Granted Dec 20, 2011·0 cites·5 claims
- 2437US11845811B2Process for the preparation of Sugammadex sodium and its novel polymorphic formNATCO PHARMA LTD·Filed 2019·Granted Dec 19, 2023·0 cites·13 claims
- 2530US9050341B2Methods of treating drug resistant and other tumors by administering 6,7-dialkoxy quinazoline derivativesABIDHATLA KALI SATYA BHUJANGA RAO·Filed 2010·Granted Jun 9, 2015·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →