Inventor · disambiguated record
Clemens Rufer
Also filed as: RUFER CLEMENS
21 granted patents·403 citations·filing 1972–1983
95Inventor score
Files withSCHERING AG21
Top patents by PatentIndex Score
21 records- 0198US3960949A1,2-BiguanidesSCHERING AG·Filed 1974·Granted Jun 1, 1976·175 cites·7 claims
- 0297US4407823ANovel phenylacetic acid derivativesSCHERING AG·Filed 1979·Granted Oct 4, 1983·65 cites·9 claims
- 0388US4503049ADiphosphonic acid derivatives and pharmaceutical preparations containing themSCHERING AG·Filed 1983·Granted Mar 5, 1985·33 cites·18 claims
- 0486US4473560ADiphosphonic acid derivatives and pharmaceutical preparations containing themSCHERING AG·Filed 1983·Granted Sep 25, 1984·19 cites·21 claims
- 0586US4244960AIndanyl derivatives and their useSCHERING AG·Filed 1979·Granted Jan 13, 1981·20 cites·73 claims
- 0678US4057640A5,6,7,8:Tetrahydrocarbazole-1-carboxylic acid derivativesSCHERING AG·Filed 1976·Granted Nov 8, 1977·9 cites·6 claims
- 0773US4375479AIndanyl derivatives and useSCHERING AG·Filed 1982·Granted Mar 1, 1983·13 cites·12 claims
- 0871US4645762ADiphosphonic acid derivatives and pharmaceutical preparations containing sameSCHERING AG·Filed 1983·Granted Feb 24, 1987·8 cites·23 claims
- 0969US3956295ACarbazole derivativesSCHERING AG·Filed 1974·Granted May 11, 1976·19 cites·49 claims
- 1065US4411910ABenzofuran derivatives and their pharmaceutical useSCHERING AG·Filed 1982·Granted Oct 25, 1983·11 cites·6 claims
- 1162US4021450AThiophene derivatives and their preparationSCHERING AG·Filed 1975·Granted May 3, 1977·4 cites·11 claims
- 1262US3962471AIndolylacetylamino acid derivatives, process for their preparation, and pharmaceutical compositionsSCHERING AG·Filed 1975·Granted Jun 8, 1976·4 cites·13 claims
- 1361US4031236ANovel thiophene derivatives and their preparationSCHERING AG·Filed 1975·Granted Jun 21, 1977·4 cites·18 claims
- 1460US4038410ANitroimidazole derivatives and process for the preparation thereofSCHERING AG·Filed 1975·Granted Jul 26, 1977·4 cites·23 claims
- 1559US3952007AProcesses for preparing 5-nitro-1-methyl-2-(2-dialkylaminovinyl)-imidazole and 5-nitro-1-methyl-2-imidazolyl carboxaldehydeSCHERING AG·Filed 1972·Granted Apr 20, 1976·4 cites·6 claims
- 1658US3992374AAmino-substituted nitroimidazolyl-methyleneaminoimidazolidinonesSCHERING AG·Filed 1974·Granted Nov 16, 1976·4 cites·8 claims
- 1749US4053472A2-(5-nitro-2-imidazolyl)-benzimidazolesSCHERING AG·Filed 1972·Granted Oct 11, 1977·3 cites·14 claims
- 1841US4058619AThiophene derivatives having antilipolytic activitySCHERING AG·Filed 1976·Granted Nov 15, 1977·1 cites·14 claims
- 1934US3962453ANovel pyrazolyloxyacetic acid derivatives and process for the preparation thereofSCHERING AG·Filed 1974·Granted Jun 8, 1976·3 cites·40 claims
- 2031US3966732ANitroimidazolyl pyrimidinesSCHERING AG·Filed 1975·Granted Jun 29, 1976·0 cites·10 claims
- 2129US4555406AIndanyl derivatives, their preparation and useSCHERING AG·Filed 1983·Granted Nov 26, 1985·0 cites·20 claims
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