Assignee
WUELFING JOHANN A
DE·15 granted patents·141 citations·filing 1974–1985
Top patents by PatentIndex Score
15 records- 0192US4242345A7-(Oxoalkyl)-1,3-dialkyl xanthines, and medicaments containing themWUELFING JOHANN A·Filed 1978·Granted Dec 30, 1980·43 cites·29 claims
- 0289US4622331APhenylsulphonamide derivatives, anti-arrhythymic compositions and useWUELFING JOHANN A·Filed 1985·Granted Nov 11, 1986·28 cites·6 claims
- 0385US4454138AXanthine derivatives and their use in pharmaceutical compositionsWUELFING JOHANN A·Filed 1982·Granted Jun 12, 1984·16 cites·10 claims
- 0481US4092417ATheophylline salts of 5-methylisoxazole-3-carboxylic acidWUELFING JOHANN A·Filed 1976·Granted May 30, 1978·12 cites·37 claims
- 0571US4451449AXanthine derivatives, and their use in pharmaceutical compositionsWUELFING JOHANN A·Filed 1981·Granted May 29, 1984·7 cites·13 claims
- 0668US4291037A7-(Oxoalkyl)-1,3-di-n-iso-propyl xanthines and their productionWUELFING JOHANN A·Filed 1979·Granted Sep 22, 1981·5 cites·18 claims
- 0760US4396622ACertain 1-(trifluoromethylphenyl sulfonamidoalkyl) azacycloalkanes and their use as anti-arrhythmic agentsWUELFING JOHANN A·Filed 1982·Granted Aug 2, 1983·6 cites·8 claims
- 0860US3980646A3-Methylpyrazole-5-carboxylates and medicaments containing these compoundsWUELFING JOHANN A·Filed 1975·Granted Sep 14, 1976·4 cites·3 claims
- 0957US3946013A1,3-BIS(Beta-ethylhexyl)-5-amino-5-methylhexahydropyrimidine-pyridine-3-carboxylate, process for its preparation and pharmaceutical compositions containing this compoundWUELFING JOHANN A·Filed 1974·Granted Mar 23, 1976·4 cites·1 claims
- 1056US4372955AAnti-arrythmic sulphonamide compositionsWUELFING JOHANN A·Filed 1982·Granted Feb 8, 1983·3 cites·3 claims
- 1150US4225607APharmaceutical composition containing a xanthine derivativeWUELFING JOHANN A·Filed 1979·Granted Sep 30, 1980·8 cites·8 claims
- 1245US4060617AEsters of the ophyllinylacetic acidWUELFING JOHANN A·Filed 1976·Granted Nov 29, 1977·2 cites·48 claims
- 1342US4436908AHeterosulfonamidesWUELFING JOHANN A·Filed 1982·Granted Mar 13, 1984·1 cites·5 claims
- 1435US4256750APharmaceutical compositionsWUELFING JOHANN A·Filed 1979·Granted Mar 17, 1981·2 cites·33 claims
- 1528US3995046AEsters of 5-n-butylpyridine-2 carboxylic acid and pharmaceutical compositions containing these compoundsWUELFING JOHANN A·Filed 1975·Granted Nov 30, 1976·0 cites·1 claims
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