Inventor
KONAKANCHI DURGA PRASAD
IN14 patents
⚠️ This page may combine multiple inventors who share the name “KONAKANCHI DURGA PRASAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NATCO PHARMA LTD
11 patentsUS10040778B2Aug 7, 2018
Anhydrous lenalidomide form-I
NATCO PHARMA LTD1 citations58
US9108945B2Aug 18, 2015
Anhydrous lenalidomide form-I
NATCO PHARMA LTD2 citations58
US12522611B2Jan 13, 2026
Process for the preparation of high pure Eribulin and its Mesylate salt
NATCO PHARMA LTD0 citations56
US11111228B2Sep 7, 2021
Process for the preparation of pomalidomide and its purification
NATCO PHARMA LTD0 citations55
US11008296B2May 18, 2021
Intermediates for the preparation of eribulin thereof
NATCO PHARMA LTD0 citations51
US11465988B2Oct 11, 2022
Process for the preparation of Tipiracil hydrochloride and intermediates thereof
NATCO PHARMA LTD0 citations43
US10800771B2Oct 13, 2020
Process for the preparation of dasatinib polymorph
NATCO PHARMA LTD0 citations41
US11414421B2Aug 16, 2022
Process for the preparation of ribociclib succinate and its novel crystalline forms thereof
NATCO PHARMA LTD0 citations36
US10870650B2Dec 22, 2020
Process for the preparation of amorphous idelalisib
NATCO PHARMA LTD0 citations36
US10106554B2Oct 23, 2018
7-(morpholinyl)-2-(N-piperazinyl) methyl thieno [2, 3-C] pyridine derivatives as anticancer drugs
NATCO PHARMA LTD0 citations32
US10604505B2Mar 31, 2020
Modified process for the preparation of Ceritinib and amorphous form of Ceritinib
NATCO PHARMA LTD0 citations30
KONAKANCHI DURGA PRASAD
3 patentsUS8877932B2Nov 4, 2014
Anhydrous lenalidomide form-I
KONAKANCHI DURGA PRASAD3 citations56
US8080558B2Dec 20, 2011
4-(tetrazol-5-yl)-quinazoline derivatives as anti-cancer agent
KONAKANCHI DURGA PRASAD0 citations32
US8349847B2Jan 8, 2013
Pyrazolo [3,4-D] pyrimidine derivatives as anti-cancer agents
KONAKANCHI DURGA PRASAD0 citations25