Inventor · disambiguated record
Francis R. Pfeiffer
Also filed as: PFEIFFER FRANCIS R · PFEIFFER FRANCIS RICHARD
13 granted patents·313 citations·filing 1973–1995
92Inventor score
Top patents by PatentIndex Score
13 records- 0193US5238652AAnalytical test devices for competition assay for drugs of non-protein antigens using immunochromatographic techniquesDRUG SCREENING SYSTEMS·Filed 1990·Granted Aug 24, 1993·199 cites·24 claims
- 0284US4104379ASubstituted 1-alkylthiophenyl-2,3,4,5-tetrahydro-1H-3-benzazepine compoundsSMITHKLINE CORP·Filed 1977·Granted Aug 1, 1978·21 cites·16 claims
- 0375US5639748A6,9-disubstituted benzazepines having α-adrenoceptor blocking activitySMITHKLINE BEECHAM CORP·Filed 1992·Granted Jun 17, 1997·16 cites·7 claims
- 0472US3953422ADeoxyglucose derivativesSMITHKLINE CORP·Filed 1973·Granted Apr 27, 1976·13 cites·31 claims
- 0571US4683229A6-halo-9-alkenyleneoxy-3-alkyl-2,3,4,5-tetrahydro-(1H-3)-benzazepines and their use as selective alpha-adrenergic receptor antagonistsSMITHKLINE BECKMAN CORP·Filed 1986·Granted Jul 28, 1987·16 cites·11 claims
- 0657US4387049AAdamantyl containing peptidesSMITHKLINE BECKMAN CORP·Filed 1982·Granted Jun 7, 1983·13 cites·8 claims
- 0756US4448972AAdamantyl containing intermediatesSMITHKLINE BECKMAN CORP·Filed 1983·Granted May 15, 1984·12 cites·2 claims
- 0855US3963695ATetradeoxyneamine and derivatives thereofSMITHKLINE CORP·Filed 1974·Granted Jun 15, 1976·6 cites·6 claims
- 0948US4456594AN-Carboxyalkylproline-containing tripeptidesSMITHKLINE BECKMAN CORP·Filed 1982·Granted Jun 26, 1984·8 cites·12 claims
- 1047US4395401ARenally active dipeptidesSMITHKLINE BECKMAN CORP·Filed 1981·Granted Jul 26, 1983·3 cites·11 claims
- 1141US4386075ARenally active tetrapeptidesSMITHKLINE BECKMAN CORP·Filed 1982·Granted May 31, 1983·5 cites·12 claims
- 1233US5599810AFuro- and thieno[4,3,2-ef][3]benzazepines useful as alpha adrenergic receptor antagonistsSMITHKLINE BEECHAM CORP·Filed 1995·Granted Feb 4, 1997·1 cites·24 claims
- 1331US4285938A7,8-Dihydroxy-1-(sulfamylphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine derivativesSMITHKLINE CORP·Filed 1979·Granted Aug 25, 1981·0 cites·17 claims
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