Inventor · Levittown, PA, US

John J. Lafferty

11Patents
4h-index
9Co-inventors
53Inventor score

Filing activity: Mar 10, 1960 → Mar 13, 1990

Most-cited inventions

PatentTitleAreaCited byStatus
US4383999A Inhibition of GABA uptake by N-substituted azaheterocyclic carboxylic acids and their esters Chemistry; Metallurgy 21 Expired
US4514414A N-Substituted pyrrolidineacetic acids and their esters Chemistry; Metallurgy 13 Expired
US4073912A Piperidylidene derivatives of benzo-fused xanthenes, thioxanthenes and dibenzoxepins and antipsychotic use thereof Chemistry; Metallurgy 7 Expired
US4959360A .alpha.-adrenergic receptor antagonists Chemistry; Metallurgy 4 Expired
US5006521A .alpha.-adrenergic receptor antagonists and methods of use thereas Chemistry; Metallurgy 3 Expired
US4963547A Alpha-andrenergic receptor antagonists and use thereas Chemistry; Metallurgy 2 Expired
USRE28939E 3-Aminoindazole derivatives General 2 Expired
US4978660A .alpha.-adrenergic receptor antagonists Chemistry; Metallurgy 2 Expired
US4048178A Novel N-allyl and N-propargyl benzmorphan derivatives Chemistry; Metallurgy 2 Expired
US4089961A Antipsychotically useful quinolizidylidene derivatives of xanthenes, thioxanthenes and dibenzoxepins Chemistry; Metallurgy 0 Expired
US3988457A Novel compounds and compositions for treating Parkinson's disease Chemistry; Metallurgy 0 Expired

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