Assignee
FISONS CORP
US29 patents
Top patents by PatentIndex Score
US5902789AMay 11, 1999
Nasal administration of drugs
FISONS CORP121 citations95
US4959219ASep 25, 1990
Coating barriers comprising ethyl cellulose
FISONS CORP98 citations94
US4859461AAug 22, 1989
Coatable ion exchange resins
FISONS CORP66 citations94
US5073560ADec 17, 1991
Spiro-isoxazolidine derivatives as cholinergic agents
FISONS CORP96 citations92
US4873241AOct 10, 1989
2-amino-N-(2-phenylindan-2-yl)acetamides useful as anti-epileptics
FISONS CORP29 citations92
US5429302AJul 4, 1995
Nebulizing element and device
FISONS CORP58 citations91
US4859462AAug 22, 1989
Polymer-treated ion exchange resins
FISONS CORP27 citations91
US5334720AAug 2, 1994
Diphenyl-1-(aminoalkyl)-2-piperidinone and -2-pyrrolidinone derivatives having anticonvulsant properties
FISONS CORP37 citations90
US5124152AJun 23, 1992
Parenteral formulation of metolazone
FISONS CORP23 citations84
US4448774AMay 15, 1984
Steroid formulation
FISONS CORP24 citations77
US4912222AMar 27, 1990
Antihistamines related to cyproheptadine
FISONS CORP12 citations73
US4871862AOct 3, 1989
α-Substituted ketonitrone derivatives
FISONS CORP6 citations73
US5331007AJul 19, 1994
Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
FISONS CORP6 citations71
US5607935AMar 4, 1997
2-heterocyclicethylamine derivatives and their use as pharmaceuticals
FISONS CORP7 citations70
US4889941ADec 26, 1989
Synthetic flavonoids as inhibitors of leukotrienes and 5-lipoxygenase
FISONS CORP6 citations70
US4029797AJun 14, 1977
Process of making cough syrup with masked noscapine
FISONS CORP22 citations69
US5455259AOct 3, 1995
Compounds for the treatment of neurodegenerative disorders
FISONS CORP6 citations68
US4853416AAug 1, 1989
Solutions of pentamidine
FISONS CORP17 citations68
US5086042AFeb 4, 1992
Peptides with sulfate ester groups
FISONS CORP10 citations67
US5382683AJan 17, 1995
2-aminopropanamide derivatives
FISONS CORP3 citations62
US5093524AMar 3, 1992
2-(alkylamino)acetamide derivatives
FISONS CORP3 citations62
US5075317ADec 24, 1991
Spirofurane derivatives
FISONS CORP2 citations62
US5047541ASep 10, 1991
2-azacyclocarboxamide derivatives
FISONS CORP3 citations62
US4871872AOct 3, 1989
2-[(2-aminoacetyl)amino]acetamide derivatives
FISONS CORP2 citations62
US5109017AApr 28, 1992
(2-thienyl)alkylamine derivatives having neuroprotective properties
FISONS CORP6 citations61
US5430044AJul 4, 1995
Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
FISONS CORP1 citations60
US5472968ADec 5, 1995
Spiro[cycloalkylbenzene-1,1'-(1',2',3',4'-tetrahydro-isoquinolines)] having neuroprotective properties
FISONS CORP1 citations50
US5502164AMar 26, 1996
Peptide compounds having therapeutic activity
FISONS CORP1 citations39
US4882170ANov 21, 1989
Method of treatment
FISONS CORP1 citations33