Assignee
KOSAN BIOSCIENCES INC
US104 patents
Top patents by PatentIndex Score
US6033883AMar 7, 2000
Production of polyketides in bacteria and yeast
KOSAN BIOSCIENCES INC168 citations99
US6872715B2Mar 29, 2005
Benzoquinone ansamycins
KOSAN BIOSCIENCES INC87 citations96
US6489314B1Dec 3, 2002
Epothilone derivatives and methods for making and using the same
KOSAN BIOSCIENCES INC60 citations96
US6410301B1Jun 25, 2002
Myxococcus host cells for the production of epothilones
KOSAN BIOSCIENCES INC73 citations96
US6395710B1May 28, 2002
Macrolide antiinfective agents
KOSAN BIOSCIENCES INC44 citations95
US6391594B1May 21, 2002
Modified modular PKS with retained scaffold
KOSAN BIOSCIENCES INC30 citations95
US6589968B2Jul 8, 2003
Epothilone compounds and methods for making and using the same
KOSAN BIOSCIENCES INC49 citations94
US6117659ASep 12, 2000
Recombinant narbonolide polyketide synthase
KOSAN BIOSCIENCES INC70 citations94
US6403775B1Jun 11, 2002
Erythronolide compounds
KOSAN BIOSCIENCES INC35 citations93
US7795457B2Sep 14, 2010
Carbamate compounds
KOSAN BIOSCIENCES INC22 citations92
US6921650B1Jul 26, 2005
Recombinant methods and materials for producing epothilone and epothilone derivatives
KOSAN BIOSCIENCES INC16 citations92
US6887993B1May 3, 2005
11-O-methylgeldanamycin compounds
KOSAN BIOSCIENCES INC33 citations92
US6855705B1Feb 15, 2005
11-O-methylgeldanamycin compounds
KOSAN BIOSCIENCES INC24 citations92
US6624302B2Sep 23, 2003
Polyketide derivatives
KOSAN BIOSCIENCES INC19 citations92
US6258566B1Jul 10, 2001
Production of polyketides in bacteria and yeast
KOSAN BIOSCIENCES INC16 citations92
US7405208B2Jul 29, 2008
Benzoquinone ansamycins
KOSAN BIOSCIENCES INC18 citations91
US6562795B2May 13, 2003
Motilide compounds
KOSAN BIOSCIENCES INC34 citations91
US6303767B1Oct 16, 2001
Nucleic acids encoding narbonolide polyketide synthase enzymes from streptomyces narbonensis
KOSAN BIOSCIENCES INC29 citations91
US6399789B1Jun 4, 2002
Multi-plasmid method for preparing large libraries of polyketides and non-ribosomal peptides
KOSAN BIOSCIENCES INC26 citations89
US6251636B1Jun 26, 2001
Recombinant oleandolide polyketide synthase
KOSAN BIOSCIENCES INC34 citations89
US7446196B2Nov 4, 2008
Leptomycin compounds
KOSAN BIOSCIENCES INC16 citations88
US6492562B1Dec 10, 2002
Racemic thioesters for production of polyketides
KOSAN BIOSCIENCES INC27 citations88
US6524841B1Feb 25, 2003
Recombinant megalomicin biosynthetic genes and uses thereof
KOSAN BIOSCIENCES INC19 citations86
US7211568B2May 1, 2007
9-Desoxoerythromycin compounds as prokinetic agents
KOSAN BIOSCIENCES INC17 citations84
US6893859B2May 17, 2005
Epothilone derivatives and methods for making and using the same
KOSAN BIOSCIENCES INC13 citations83
US6939861B2Sep 6, 2005
Amido macrolides
KOSAN BIOSCIENCES INC13 citations82
US6858411B1Feb 22, 2005
Recombinant methods and materials for producing epothilone and epothilone derivatives
KOSAN BIOSCIENCES INC11 citations82
US6503737B1Jan 7, 2003
Isolated nucleic acids relating to the fkbA gene within the FK-520 polyketide synthase gene cluster
KOSAN BIOSCIENCES INC11 citations82
US6177262B1Jan 23, 2001
Recombinant host cells for the production of polyketides
KOSAN BIOSCIENCES INC17 citations82
US7078233B2Jul 18, 2006
Production of polyketides in bacteria and yeast
KOSAN BIOSCIENCES INC6 citations74
US7070964B2Jul 4, 2006
Epothilone compounds and methods for making the same
KOSAN BIOSCIENCES INC6 citations74
US7067286B2Jun 27, 2006
Cystobacterineae host cells containing heterologous PKS genes for the synthesis of polykedtides
KOSAN BIOSCIENCES INC6 citations74
US6593302B2Jul 15, 2003
Macrolide antiinfective agents
KOSAN BIOSCIENCES INC9 citations74
US6150513ANov 21, 2000
Polyketide synthase enzymes and recombinant DNA constructs therefor
KOSAN BIOSCIENCES INC14 citations74
US7402421B2Jul 22, 2008
Recombinant methods and materials for producing epothilone and epothilone derivatives
KOSAN BIOSCIENCES INC7 citations73
US7129071B1Oct 31, 2006
Recombinant methods and materials for producing epothilone and epothilone derivatives
KOSAN BIOSCIENCES INC5 citations73
US6946482B2Sep 20, 2005
Motilide compounds
KOSAN BIOSCIENCES INC10 citations73
US6875863B1Apr 5, 2005
11-O-methylgeldanamycin compounds
KOSAN BIOSCIENCES INC10 citations73
US6870049B1Mar 22, 2005
11-O-methylgeldanamycin compounds
KOSAN BIOSCIENCES INC7 citations73
US6759536B2Jul 6, 2004
Polynucleotides encoding the fkbA gene of the FK-520 polyketide synthase gene cluster
KOSAN BIOSCIENCES INC5 citations73
US6660862B2Dec 9, 2003
Polyketide synthase enzymes and recombinant DNA constructs therefor
KOSAN BIOSCIENCES INC9 citations73
US6569867B2May 27, 2003
Polyketide derivatives
KOSAN BIOSCIENCES INC6 citations73
US6762168B2Jul 13, 2004
Macrolide antiinfective agents
KOSAN BIOSCIENCES INC9 citations72
US6750205B2Jun 15, 2004
Motilide compounds
KOSAN BIOSCIENCES INC11 citations72
US6514944B2Feb 4, 2003
Macrolide antiinfective agents
KOSAN BIOSCIENCES INC12 citations72
US6509455B1Jan 21, 2003
Recombinant narbonolide polyketide synthase
KOSAN BIOSCIENCES INC9 citations72
US6451768B1Sep 17, 2002
Macrolide antiinfective agents
KOSAN BIOSCIENCES INC11 citations72
US6262340B1Jul 17, 2001
Production of polyketides in plants
KOSAN BIOSCIENCES INC10 citations70
US7022825B2Apr 4, 2006
Polyketides and antibiotics
KOSAN BIOSCIENCES INC10 citations69
US6998256B2Feb 14, 2006
Methods of obtaining epothilone D using crystallization and /or by the culture of cells in the presence of methyl oleate
KOSAN BIOSCIENCES INC10 citations69
Showing the top 50 of 104 patents by PatentIndex Score.