Inventor · disambiguated record
Rajesh Kumar Thaper
Also filed as: THAPER RAJESH K · THAPER RAJESH KUMAR
23 granted patents·21 pending applications·193 citations·filing 1997–2014
94Inventor score
Files withRANBAXY LAB LTD13JUBILANT ORGANOSYS LTD6JARYAL JAGDEV SINGH5SANWAL SUDHIR SINGH4MITTAL ANU3
Top patents by PatentIndex Score
44 records- 0192US6528660B1Process for the production of amorphous atorvastatin calciumRANBAXY LAB LTD·Filed 2000·Granted Mar 4, 2003·37 cites·5 claims
- 0287US5763646AProcess for manufacturing simvastatin from lovastatin or mevinolinic acidRANBAXY LAB LTD·Filed 1997·Granted Jun 9, 1998·49 cites·23 claims
- 0385US9365526B2Process for the preparation of dasatinib and its intermediatesSUN PHARMACEUTICAL IND LTD·Filed 2013·Granted Jun 14, 2016·6 cites·5 claims
- 0483US5917058AProcess of lactonization in the preparation of statinsRANBAXY LAB LTD·Filed 1998·Granted Jun 29, 1999·33 cites·11 claims
- 0582US5763653AKey intermediates in the manufacture of simvastatinRANBAXY LAB LTD·Filed 1997·Granted Jun 9, 1998·25 cites·3 claims
- 0678US8278461B2Stable amorphous form of carvedilol dihydrogen phosphate with stabilizerTHAPER RAJESH KUMAR·Filed 2008·Granted Oct 2, 2012·10 cites·13 claims
- 0774US5939564AProcess of lactonization in the preparation of statinsRANBAXY LAB LTD·Filed 1998·Granted Aug 17, 1999·19 cites·10 claims
- 0869US6541511B1Methyl analogs of simvastatin as novel HMG-CoA reductase inhibitorsRANBAXY LAB LTD·Filed 2002·Granted Apr 1, 2003·5 cites·22 claims
- 0967US8604208B2Polymorphs of sorafenib acid addition saltsJARYAL JAGDEV SINGH·Filed 2010·Granted Dec 10, 2013·1 cites·5 claims
- 1066US7872144B2Process for producing biphosphonic acids and forms thereofJUBILANT ORGANOSYS LTD·Filed 2005·Granted Jan 18, 2011·2 cites·12 claims
- 1166US7795451B2Polymorphic forms of fluvastatin sodium and process for preparing the sameJUBILANT ORGANOSYS LTD·Filed 2006·Granted Sep 14, 2010·1 cites·20 claims
- 1261US8440823B2Process for the preparation of erlotinib or its pharmaceutically acceptable salts thereofMURUGESAN BALAGURU·Filed 2010·Granted May 14, 2013·1 cites·10 claims
- 1361US8124783B2Process for producing 1-benzyl-4-[5,6-dimethoxy-1-indanon-2-yl)methyl] piperidine or its salt thereof via novel intermediateDUBEY SHAILENDRA KUMAR·Filed 2004·Granted Feb 28, 2012·4 cites·26 claims
- 1458US2014187569A1Crystalline forms of bosentan salts and processes for their preparationRANBAXY LAB LTD·Filed 2014·Application pending·0 cites
- 1558US2014187568A1Crystalline forms of bosentan salts and processes for their preparationRANBAXY LAB LTD·Filed 2014·Application pending·0 cites
- 1654US8614329B2Polymorphs of sorafenib acid addition saltsJARYAL JAGDEV SINGH·Filed 2013·Granted Dec 24, 2013·0 cites·4 claims
- 1750US8552197B2Sorafenib ethylsulfonate salt, process for preparation and useJARYAL JAGDEV SINGH·Filed 2010·Granted Oct 8, 2013·0 cites·10 claims
- 1848US8716477B2Crystalline forms of bosentan salts and processes for their preparationSINGH RAKESH·Filed 2010·Granted May 6, 2014·0 cites·6 claims
- 1948US8609854B2Process for the preparation of sorafenib tosylateJARYAL JAGDEV SINGH·Filed 2010·Granted Dec 17, 2013·0 cites·8 claims
- 2047US9150542B2Process for the preparation of crystalline form I of methanesulfonate salt of dabigatran etexilateRANBAXY LAB LTD·Filed 2013·Granted Oct 6, 2015·0 cites·13 claims
- 2147US2003149279A1Process for the production of amorphous atorvastatin calciumFiled 2003·Application pending·0 cites
- 2244US8618305B2Sorafenib dimethyl sulphoxide solvateJARYAL JAGDEV SINGH·Filed 2011·Granted Dec 31, 2013·0 cites·12 claims
- 2343US8044196B2Process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepineJUBILANT ORGANOSYS LTD·Filed 2004·Granted Oct 25, 2011·0 cites·5 claims
- 2442US9085556B2Salts of dexlansoprazole and their preparationMITTAL ANU·Filed 2011·Granted Jul 21, 2015·0 cites·8 claims
- 2541US2014336380A1Process for the preparation of agomelatineRANBAXY LAB LTD·Filed 2012·Application pending·0 cites
- 2641US2011046396A1Polymorphic forms of fluvastatin sodium and process for preparing the sameJUBILANT ORGANOSYS LTD·Filed 2010·Application pending·0 cites
- 2740US7678927B2Process for lactonization in the preparation of statinsJUBILANT ORGANOSYS LTD·Filed 2004·Granted Mar 16, 2010·0 cites·12 claims
- 2840US2015246899A1Process for the preparation of dabigatran etexilate or pharmaceutically acceptable salt thereofRANBAXY LAB LTD·Filed 2013·Application pending·0 cites
- 2940US2015225370A1Process for the preparation of dabigatran etexilate or pharmaceutically acceptable salt thereofRANBAXY LAB LTD·Filed 2013·Application pending·0 cites
- 3039US2009099371A1Process for the preparation of amorphous atorvastatin calcium saltGUPTA RUNJHUN·Filed 2006·Application pending·0 cites
- 3138US8853411B2Process for the preparation of dexlansoprazoleMITTAL ANU·Filed 2011·Granted Oct 7, 2014·0 cites·14 claims
- 3238US2014343290A1Process for the preparation of atazanavir or its bisulfate saltSINGH RAKESH KUMAR·Filed 2012·Application pending·0 cites
- 3337US2008300408A1Process for Preparing a Pure Polymorphic Form of 3-Pyridyl-1-Hydroxyethylidine-1, 1-Bisphosphonic Acid Sodium SaltJUBILANT ORGANOSYS LTD·Filed 2006·Application pending·0 cites
- 3435US2016185760A1Process for the preparation of malic acid salt of sunitinibRANBAXY LAB LTD·Filed 2011·Application pending·0 cites
- 3533US2013197232A1Process for the preparation of crystalline forms of dexlansoprazoleRAY ANMOL KUMAR·Filed 2011·Application pending·0 cites
- 3632US2014357870A1Process for the preparation of dexlansoprazoleRAY ANMOL KUMAR·Filed 2012·Application pending·0 cites
- 3732US2012220777A1Process for the preparation of a crystalline form of lenalidomideKUMAR SARIDI MADHAVA DILEEP·Filed 2010·Application pending·0 cites
- 3830US2012184746A1Process for the preparation of lenalidomideKAPOOR MUNISH·Filed 2010·Application pending·0 cites
- 3929US2013210885A1Crystalline forms of l-malic acid salt of sunitinibSANWAL SUDHIR SINGH·Filed 2011·Application pending·0 cites
- 4029US2012190849A1Processes for the preparation of vardenafilMITTAL ANU·Filed 2010·Application pending·0 cites
- 4128US2012220783A1Salts of sunitinibSANWAL SUDHIR SINGH·Filed 2010·Application pending·0 cites
- 4228US2012302749A1Processes for the preparation of erlotinib hydrochloride form a and erlotinib hydrochloride form bMURUGESAN BALAGURU·Filed 2010·Application pending·0 cites
- 4328US2013123511A1Process for the direct preparation of malic acid salt of sunitinibSANWAL SUDHIR SINGH·Filed 2011·Application pending·0 cites
- 4428US2012271056A1Process for the preparation of crystalline form i of l-malic acid salt of sunitinibSANWAL SUDHIR SINGH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →