Inventor · San Leandro, CA, US

William Guilford

40Patents
13h-index
47Co-inventors
81Inventor score

Filing activity: Sep 13, 1988 → Sep 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5691364A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 93 Expired
US6306884A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 41 Expired
US5877181A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 36 Expired
US5883100A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 35 Expired
US5889005A Benzamidine derivatives and their use for treating thrombotic diseases Chemistry; Metallurgy 35 Expired
US6034103A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 24 Expired
US5633381A (Z,Z), (Z,E) and (E,Z) isomers of substituted bis(phenylmethylene)cycloketones Chemistry; Metallurgy 24 Expired
US7737145B2 Diamine derivatives as inhibitors of leukotriene A4 hydrolase Chemistry; Metallurgy 19 Active
US6004981A Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 18 Expired
US6350746B1 Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 15 Expired
US8569303B2 Diamine derivatives as inhibitors of leukotriene A4 hydrolase Chemistry; Metallurgy 15 Active
US9315509B2 Diamine derivatives as inhibitors of leukotriene A4 hydrolase Chemistry; Metallurgy 15 Active
US6350761B1 Benzenamine derivatives as anti-coagulants Chemistry; Metallurgy 14 Expired
US6831186B2 Lipoxin A4 analogs Chemistry; Metallurgy 10 Expired
US6479485B2 Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 10 Expired
US6686364B2 Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 9 Expired
US6465459B2 Benzamidine derivatives and their use as anti-coagulants Chemistry; Metallurgy 9 Expired
US8183286B2 EP2 and EP4 agonists as agents for the treatment of influenza a viral infection Human Necessities 3 Active
US9856249B2 Inhibitors of leukotriene A4 hydrolase Chemistry; Metallurgy 3 Active
US7223798B2 Lipoxin A4 analogs Chemistry; Metallurgy 3 Expired
US9777006B2 Inhibitors of leukotriene A4 hydrolase Human Necessities 3 Active
US5304672A Method for the preparation of substituted 1,4-dihydro-4-oxo-cinnoline-3-carboxylic acid, esters and salts thereof, and intermediates used in their preparation Chemistry; Metallurgy 1 Expired
US11267819B2 Diamine derivatives as inhibitors of leukotriene A4 hydrolase Chemistry; Metallurgy 1 Active
US8980944B2 EP2 and EP4 agonists as agents for the treatment of influenza a viral infection Human Necessities 1 Active
US7776896B2 5-cyano-prostacyclin derivatives as agents for the treatment of influenza a viral infection Chemistry; Metallurgy 1 Active

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