Inventor · disambiguated record
Dennis Keith
Also filed as: KEITH DENNIS · KEITH DENNIS D · KEITH DENNIS DALTON · WEIGELE MANFRED
35 granted patents·7 pending applications·352 citations·filing 1975–2015
97Inventor score
Top patents by PatentIndex Score
42 records- 0194US5336768AAntibacterial cephalosporin compoundsHOFFMANN LA ROCHE·Filed 1988·Granted Aug 9, 1994·61 cites·26 claims
- 0290US7527807B2Compositions and methods for increasing the oral absorption of antimicrobialsCUBIST PHARM INC·Filed 2001·Granted May 5, 2009·31 cites·12 claims
- 0389US8846610B2Methods for preparing purified lipopeptidesCUBIST PHARM INC·Filed 2013·Granted Sep 30, 2014·4 cites·20 claims
- 0488US7335725B2Lipopeptides as antibacterial agentsCUBIST PHARM INC·Filed 2005·Granted Feb 26, 2008·16 cites·28 claims
- 0588US6794490B2Lipopeptides as antibacterial agentsCUBIST PHARM INC·Filed 2000·Granted Sep 21, 2004·45 cites·26 claims
- 0685US5856517ASubstituted pyrrolesHOFFMANN LA ROCHE·Filed 1997·Granted Jan 5, 1999·30 cites·20 claims
- 0782US8796224B2Methods for preparing purified lipopeptidesCUBIST PHARM INC·Filed 2013·Granted Aug 5, 2014·2 cites·18 claims
- 0882US6545015B2Catechols as antimicrobial agentsMERCK & CO INC·Filed 2001·Granted Apr 8, 2003·11 cites·8 claims
- 0980US8697638B2Methods for preparing purified lipopeptidesKEITH DENNIS·Filed 2008·Granted Apr 15, 2014·2 cites·11 claims
- 1080US8303989B2Compositions and methods for increasing the oral absorption of antimicrobialsCHOI SEUNG-HO·Filed 2009·Granted Nov 6, 2012·2 cites·1 claims
- 1180US6911525B2Lipopeptides as antibacterial agentsCUBIST PHARM INC·Filed 2000·Granted Jun 28, 2005·15 cites·31 claims
- 1278US6348482B1Catechols as antimicrobial agentsMERCK & CO INC·Filed 2000·Granted Feb 19, 2002·8 cites·54 claims
- 1377US8968781B2Therapeutic compositionsGOWAN JR WALTER G·Filed 2006·Granted Mar 3, 2015·2 cites·26 claims
- 1475US5329002AAntibacterial cephalosporin compoundsHOFFMANN LA ROCHE·Filed 1990·Granted Jul 12, 1994·18 cites·29 claims
- 1573US4584132A1-(N-phosphinylcarbamoyl) β-lactam antibacterial agentsHOFFMANN LA ROCHE·Filed 1983·Granted Apr 22, 1986·10 cites·27 claims
- 1671US7408025B2Lipopeptides as antibacterial agentsCUBIST PHARM INC·Filed 2000·Granted Aug 5, 2008·5 cites·30 claims
- 1771US6333344B1Prolines as antimicrobial agentsMERCK & CO INC·Filed 2000·Granted Dec 25, 2001·4 cites·37 claims
- 1870US5162523ACephalosporin antibacterial compoundsHOFFMANN LA ROCHE·Filed 1990·Granted Nov 10, 1992·12 cites·14 claims
- 1970US2009011977A1Novel Lipopeptides as Antibacterial AgentsHILL JASON·Filed 2008·Application pending·0 cites
- 2067US4831130Aβ-lactam antibacterial agentsHOFFMANN LA ROCHE·Filed 1987·Granted May 16, 1989·8 cites·30 claims
- 2167US4216008AButenoic acid derivativesHOFFMANN LA ROCHE·Filed 1978·Granted Aug 5, 1980·5 cites·6 claims
- 2267US2015183830A1Methods for preparing purified lipopeptidesCUBIST PHARM INC·Filed 2014·Application pending·0 cites
- 2365US4238622AD,L-2-Amino-4-(2-aminoethoxy)-trans-but-3-enoic acid derivativesHOFFMANN LA ROCHE·Filed 1977·Granted Dec 9, 1980·4 cites·4 claims
- 2464US4014898AN,N-dialkylaminoethoxyethylphthalimidomalonatesHOFFMANN LA ROCHE·Filed 1975·Granted Mar 29, 1977·4 cites·1 claims
- 2560US6417217B1Prolines as antimicrobial agentsMERCK & CO INC·Filed 2001·Granted Jul 9, 2002·1 cites·13 claims
- 2659US2008287347A1Novel Lipopeptides as Antibacterial AgentsHILL JASON·Filed 2008·Application pending·0 cites
- 2757US4393003Aβ-Lactamase inhibitorsHOFFMANN LA ROCHE·Filed 1981·Granted Jul 12, 1983·4 cites·6 claims
- 2856US5891901ASubstituted pyrrolesHOFFMANN LA ROCHE·Filed 1997·Granted Apr 6, 1999·13 cites·10 claims
- 2956US5159077APenam antibacterial compoundsHOFFMANN LA ROCHE·Filed 1989·Granted Oct 27, 1992·4 cites·17 claims
- 3053US2006014674A1Methods for preparing purified lipopeptidesKEITH DENNIS·Filed 2005·Application pending·0 cites
- 3151US4912214AIsothiazolyl beta-lactam antibacterial agentsHOFFMANN LA ROCHE·Filed 1989·Granted Mar 27, 1990·3 cites·30 claims
- 3250US6579894B2Prolines as antimicrobial agentsMERCK & CO INC·Filed 2002·Granted Jun 17, 2003·0 cites·18 claims
- 3350US4801704AMethylene penam and derivatives thereofHOFFMANN LA ROCHE·Filed 1988·Granted Jan 31, 1989·3 cites·43 claims
- 3450US2015165029A1Therapeutic compositionsCUBIST PHARM INC·Filed 2015·Application pending·0 cites
- 3548US6030994ASubstituted pyrroles compositionsHOFFMANN LA ROCHE·Filed 1998·Granted Feb 29, 2000·6 cites·10 claims
- 3646US6153645AHeterocycles as antimicrobial agentsCUBIST PHARM INC·Filed 1999·Granted Nov 28, 2000·3 cites·27 claims
- 3745US5147871AAnti-bacterial cephalosporin compoundsHOFFMANN LA ROCHE·Filed 1991·Granted Sep 15, 1992·11 cites·45 claims
- 3845US2003045678A1Methods for preparing purified lipopeptidesFiled 2001·Application pending·0 cites
- 3945US2003045484A1Methods for preparing purified daptomycinFiled 2001·Application pending·0 cites
- 4038US6228877B1Substituted pyrrolesHOFFMANN LA ROCHE·Filed 1998·Granted May 8, 2001·3 cites·28 claims
- 4131US5243042A1-thiaguanosine and process for preparing oxanosine and 1-thiaguanosineHOFFMANN LA ROCHE·Filed 1990·Granted Sep 7, 1993·0 cites·14 claims
- 4225US5112967AProcess for synthesizing antibacterial cephalosporin compoundsHOFFMANN LA ROCHES INC·Filed 1990·Granted May 12, 1992·2 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →