Inventor · Jammu, IN

Rajesh Kumar Thaper

23Patents
6h-index
42Co-inventors
65Inventor score

Filing activity: Mar 13, 1997 → Dec 31, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US6528660B1 Process for the production of amorphous atorvastatin calcium Human Necessities 21 Expired
US5763646A Process for manufacturing simvastatin from lovastatin or mevinolinic acid Chemistry; Metallurgy 21 Expired
US5917058A Process of lactonization in the preparation of statins Chemistry; Metallurgy 15 Expired
US8278461B2 Stable amorphous form of carvedilol dihydrogen phosphate with stabilizer Human Necessities 9 Active
US5939564A Process of lactonization in the preparation of statins Chemistry; Metallurgy 9 Expired
US5763653A Key intermediates in the manufacture of simvastatin Chemistry; Metallurgy 9 Expired
US9365526B2 Process for the preparation of dasatinib and its intermediates Chemistry; Metallurgy 6 Active
US6541511B1 Methyl analogs of simvastatin as novel HMG-CoA reductase inhibitors Chemistry; Metallurgy 2 Expired
US8124783B2 Process for producing 1-benzyl-4-[5,6-dimethoxy-1-indanon-2-yl)methyl] piperidine or its salt thereof via novel intermediate Chemistry; Metallurgy 2 Active
US7872144B2 Process for producing biphosphonic acids and forms thereof Chemistry; Metallurgy 1 Active
US8440823B2 Process for the preparation of erlotinib or its pharmaceutically acceptable salts thereof Chemistry; Metallurgy 1 Active
US8614329B2 Polymorphs of sorafenib acid addition salts Chemistry; Metallurgy 0 Active
US8716477B2 Crystalline forms of bosentan salts and processes for their preparation Chemistry; Metallurgy 0 Active
US8604208B2 Polymorphs of sorafenib acid addition salts Chemistry; Metallurgy 0 Active
US7795451B2 Polymorphic forms of fluvastatin sodium and process for preparing the same Chemistry; Metallurgy 0 Active
US8044196B2 Process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine Chemistry; Metallurgy 0 Active
US9150542B2 Process for the preparation of crystalline form I of methanesulfonate salt of dabigatran etexilate Chemistry; Metallurgy 0 Active
US8552197B2 Sorafenib ethylsulfonate salt, process for preparation and use Human Necessities 0 Active
US8853411B2 Process for the preparation of dexlansoprazole Chemistry; Metallurgy 0 Active
US9085556B2 Salts of dexlansoprazole and their preparation Chemistry; Metallurgy 0 Active
US8609854B2 Process for the preparation of sorafenib tosylate Chemistry; Metallurgy 0 Active
US7678927B2 Process for lactonization in the preparation of statins Chemistry; Metallurgy 0 Expired
US8618305B2 Sorafenib dimethyl sulphoxide solvate Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.