Inventor · Arlington Heights, IL, US

Robert J. Chorvat

72Patents
14h-index
35Co-inventors
84Inventor score

Filing activity: May 6, 1974 → Jul 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6107301A 1N-alkyl-N-arylpyrimidinamines and derivatives thereof Chemistry; Metallurgy 89 Expired
US6342503B1 1N-alkyl-n-arylpyrimidinamines and derivatives thereof Chemistry; Metallurgy 89 Expired
US6060478A Azolo triazines and pyrimidines Chemistry; Metallurgy 68 Expired
US6191131A Azolo triazines and pyrimidines Chemistry; Metallurgy 59 Expired
US7655685B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 50 Active
US6448261B1 Arylamino fused pyridines Chemistry; Metallurgy 35 Expired
US6124289A Azolo triazines and pyrimidines Chemistry; Metallurgy 31 Expired
US8133904B2 Cannabinoid receptor antagonists/inverse agonists useful for treating obesity Chemistry; Metallurgy 26 Active
US6313124A Tetrazine bicyclic compounds Chemistry; Metallurgy 24 Expired
US6107300A Arylamino fused pyrimidines Chemistry; Metallurgy 22 Expired
US6124300A Aryloxy- and arylthio- fused pyridines and pyrimidines and derivatives Human Necessities 19 Expired
US7482470B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 18 Active
US6258809A 6-aryloxy and arylthiopurines Human Necessities 17 Expired
US4704382A Phenylpiperazine phosphonates Physics 14 Expired
US7666889B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 14 Active
US8088809B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 12 Active
US6358950B1 Azolo triazines and pyrimidines Chemistry; Metallurgy 11 Expired
US6136809A Azolo triazines and pyrimidines Chemistry; Metallurgy 9 Expired
US7687481B2 Cannabinoid receptor antagonists/inverse agonists useful for treating obesity Chemistry; Metallurgy 9 Active
US10793519B2 Ultra short acting anti-arrhythmic agents Chemistry; Metallurgy 8 Active
US11286235B2 Ultra short acting anti-arrhythmic agents Chemistry; Metallurgy 7 Active
US8334282B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Human Necessities 7 Active
US4230626A 25-Halocholest-5-ene-3.beta.,22-diols and esters thereof Chemistry; Metallurgy 7 Expired
US9517228B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 7 Active
US9987253B2 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Chemistry; Metallurgy 7 Active

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