Inventor
SCHOENWALD RONALD D
US30 patents
⚠️ This page may combine multiple inventors who share the name “SCHOENWALD RONALD D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV IOWA RES FOUND
26 patentsUS5104887AApr 14, 1992
Topical ophthalmic imino substituted 2-imino-3-methyl-delta4-1,3,4-thiadiazoline-5-sulfonamides carbonic anhydrase inhibitors
UNIV IOWA RES FOUND60 citations96
US5565434AOct 15, 1996
Hexose and pentose prodrugs of ethacrynic acid
UNIV IOWA RES FOUND19 citations92
US5179124AJan 12, 1993
Anti-inflammatory for use in external and internal eye inflammations
UNIV IOWA RES FOUND27 citations92
US4820737AApr 11, 1989
Lacrimal secretion stimulant (lss)
UNIV IOWA RES FOUND24 citations92
US4738851AApr 19, 1988
Controlled release ophthalmic gel formulation
UNIV IOWA RES FOUND127 citations91
US5654335AAug 5, 1997
Topical use of ethyl ethacrynate for glaucoma treatment
UNIV IOWA RES FOUND7 citations74
US5387614AFeb 7, 1995
Use of sigma receptor ligands as salivary gland stimulants
UNIV IOWA RES FOUND9 citations74
US5322859AJun 21, 1994
Antiglaucoma drug composition and method
UNIV IOWA RES FOUND11 citations74
US5225424AJul 6, 1993
Methazolamide-derived carbonic anhydrase inhibitors
UNIV IOWA RES FOUND10 citations74
US5157044AOct 20, 1992
Analogs of carbonic anhydrase inhibitors and their use as topical IOP inhibitors
UNIV IOWA RES FOUND15 citations74
US5095026AMar 10, 1992
Prodrugs of carbonic anhydrase inhibitors
UNIV IOWA RES FOUND15 citations74
US4975447ADec 4, 1990
6-hydroxyethoxy-2-benzothiazolesulfonamide and topical treatment compositions and method for glaucoma
UNIV IOWA RES FOUND6 citations74
US4636515AJan 13, 1987
Non-classical topical treatment for glaucoma
UNIV IOWA RES FOUND10 citations74
US4629738ADec 16, 1986
Non-classical topical treatment for glaucoma
UNIV IOWA RES FOUND8 citations74
US4483864ANov 20, 1984
Non-classical topical treatment for glaucoma
UNIV IOWA RES FOUND12 citations74
US4705798ANov 10, 1987
Phenylephrine prodrug useful as mydriatic agent
UNIV IOWA RES FOUND8 citations72
US4623664ANov 18, 1986
Oil suspended phenylephrine
UNIV IOWA RES FOUND6 citations72
US5961987AOct 5, 1999
Ocular protein stimulants
UNIV IOWA RES FOUND3 citations63
US5382576AJan 17, 1995
1-aza-1-arylcycloalkanes as topical glaucoma treatment agents
UNIV IOWA RES FOUND2 citations63
US4975449ADec 4, 1990
Topical treatment of glaucoma with 2-benzothiazolesulfonamide derivative
UNIV IOWA RES FOUND5 citations63
US4975448ADec 4, 1990
6-amino-2-benzothiazolesulfonamide and topical treatment compositions and method for glaucoma
UNIV IOWA RES FOUND4 citations63
US4968718ANov 6, 1990
Topically effective, nonsteroidal drug for use in external and internal eye inflammations
UNIV IOWA RES FOUND2 citations63
US4483872ANov 20, 1984
Non-classical topical treatment for glaucoma using n-substituted sulfonamides
UNIV IOWA RES FOUND6 citations63
US4866083ASep 12, 1989
2-t-butyl-3 alkyl-5-(m-hydroxyphenyl)-1,3-oxazolidines having mydriatic effect
UNIV IOWA RES FOUND4 citations61
US5776482AJul 7, 1998
Tetrahydroquinoline analogues for use in glaucoma treatment
UNIV IOWA RES FOUND1 citations52
US5256698AOct 26, 1993
Treatment of psychosis using cyclohexyl-phenyl-lower alkyl amine derivatives
UNIV IOWA RES FOUND0 citations51