Inventor · disambiguated record
Ragina Naidu
Also filed as: NAIDU RAGINA
10 granted patents·17 pending applications·18 citations·filing 2000–2012
81Inventor score
Files withNAIDU RAGINA11PHYTOGEN LIFE SCIENCES INC10CHATHAM BIOTEC LTD4CONOR MEDSYSTEMS INC1SHANGHAI BIOMAN PHARMA LTD1
Top patents by PatentIndex Score
27 records- 0181US7202370B2Semi-synthesis of taxane intermediates from 9-dihydro-13-acetylbaccatin IIICONOR MEDSYSTEMS INC·Filed 2003·Granted Apr 10, 2007·14 cites·19 claims
- 0272US7906661B2Semi-synthetic conversion of paclitaxel to docetaxelCHATHAM BIOTEC LTD·Filed 2005·Granted Mar 15, 2011·2 cites·19 claims
- 0371US7838694B2Semi-synthesis and isolation of taxane intermediates from a mixture of taxanesCHATHAM BIOTEC LTD·Filed 2005·Granted Nov 23, 2010·2 cites·49 claims
- 0454US8293930B1One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxelNAIDU RAGINA·Filed 2005·Granted Oct 23, 2012·0 cites·34 claims
- 0554US2007027330A1One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxelNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 0653US7585986B2Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxelCHATHAM BIOTEC LTD·Filed 2005·Granted Sep 8, 2009·0 cites·18 claims
- 0753US2007027332A1Semi-synthetic conversion of paclitaxel to docetaxelNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 0850US2007027331A1Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxelNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 0950US2007027207A1Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxelNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 1049US2007032668A1Semi-synthesis of taxane intermediates from a mixture of taxanesNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 1149US2007073069A1Semi-synthesis and isolation of taxane intermediates from a mixture of taxanesNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 1248US8592588B2Process to prepare camptothecin derivativesNAIDU RAGINA·Filed 2005·Granted Nov 26, 2013·0 cites·19 claims
- 1348US8299279B2Semi-synthetic process for the preparation of taxane derivativesNAIDU RAGINA·Filed 2008·Granted Oct 30, 2012·0 cites·15 claims
- 1448US2008051580A1Process to Prepare Camptothecin Derivatives and Novel Intermediate and Compounds ThereofNAIDU RAGINA·Filed 2005·Application pending·0 cites
- 1548US2005288520A1One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxelPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 1647US2005272757A1Process to prepare camptothecin derivatives and novel intermediate and compounds thereofPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 1745US2005272807A1Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxelPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 1845US2005267141A1Process to prepare camptothecin derivativesPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 1945US2007032646A1Novel taxanes and methods related to use and preparation thereofNAIDU RAGINA·Filed 2006·Application pending·0 cites
- 2044US7893283B2Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxelCHATHAM BIOTEC LTD·Filed 2005·Granted Feb 22, 2011·0 cites·4 claims
- 2144US2005288521A1Semi-synthetic conversion of paclitaxel to docetaxelPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 2243US2004132991A1Novel taxanes and methods related to use and preparation thereofPHYTOGEN LIFE SCIENCES INC·Filed 2003·Application pending·0 cites
- 2343US2005250954A1Semi-synthesis and isolation of taxane intermediates from a mixture of taxanesPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 2443US2005240036A1Semi-synthesis of taxane intermediates from a mixture of taxanesPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 2539US6384201B1Synthetic method for the preparation of the antineoplastic agent etoposidePHYTOGEN LIFE SCIENCES INC·Filed 2000·Granted May 7, 2002·0 cites·36 claims
- 2638US2005192445A1Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxelPHYTOGEN LIFE SCIENCES INC·Filed 2004·Application pending·0 cites
- 2734US9567312B2Cabazitaxel, related compounds and methods of synthesisSHANGHAI BIOMAN PHARMA LTD·Filed 2012·Granted Feb 14, 2017·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →