Inventor · disambiguated record
Hermann Amschler
Also filed as: AMSCHLER HERMANN
12 granted patents·496 citations·filing 1971–1997
92Inventor score
Files withBYK GULDEN LOMBERG CHEM FAB12
Top patents by PatentIndex Score
12 records- 0197US3984555ATherapeutic piperazinylalkyl-quinazolone-(4)-derivativesBYK GULDEN LOMBERG CHEM FAB·Filed 1971·Granted Oct 5, 1976·83 cites·6 claims
- 0296US5712298AFluoroalkoxy-substituted benzamides and their use as cyclic nucleotide phosphodiesterase inhibitorsBYK GULDEN LOMBERG CHEM FAB·Filed 1994·Granted Jan 27, 1998·228 cites·8 claims
- 0390US4665074A6-(polyfluoroalkoxyphenyl) pyridazinones, their compositions, synthesis and useBYK GULDEN LOMBERG CHEM FAB·Filed 1985·Granted May 12, 1987·59 cites·13 claims
- 0482US5236918A6-aryl-3-cyanaminopyridazines, their preparation and use and medicaments containing themBYK GULDEN LOMBERG CHEM FAB·Filed 1990·Granted Aug 17, 1993·47 cites·7 claims
- 0573US4707481APyridazinones, their preparation and use, and bronchospasmolytic medicaments containing pyridazinonesBYK GULDEN LOMBERG CHEM FAB·Filed 1984·Granted Nov 17, 1987·8 cites·13 claims
- 0670US6211203B1Benzofuran-4-carboxamidesBYK GULDEN LOMBERG CHEM FAB·Filed 1997·Granted Apr 3, 2001·28 cites·20 claims
- 0769US5449676APyridazinesBYK GULDEN LOMBERG CHEM FAB·Filed 1992·Granted Sep 12, 1995·11 cites·8 claims
- 0863US4108982A4-(2-imidazolin-2-yl) aminopyrazolesBYK GULDEN LOMBERG CHEM FAB·Filed 1976·Granted Aug 22, 1978·21 cites·11 claims
- 0949US4277472A3,6-Disubstituted-5,7-(lower alkano)-5,6,7,8-tetrahydropyrido(4,3-C)pyridazines; their intermediates, preparation, antihypertensive use and compositionsBYK GULDEN LOMBERG CHEM FAB·Filed 1979·Granted Jul 7, 1981·2 cites·29 claims
- 1047US4131678AUrapidil/furosemide compounds, compositions and useBYK GULDEN LOMBERG CHEM FAB·Filed 1977·Granted Dec 26, 1978·3 cites·15 claims
- 1146US5376656AArylpyridazinonesBYK GULDEN LOMBERG CHEM FAB·Filed 1991·Granted Dec 27, 1994·6 cites·7 claims
- 1229US6020340AImidazopyridinesBYK GULDEN LOMBERG CHEM FAB·Filed 1997·Granted Feb 1, 2000·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →