Assignee
ASTELLAS PHARMA INC
JP318 patents
Top patents by PatentIndex Score
US7449456B2Nov 11, 2008
Diaminopyrimidinecarboxamide derivative
ASTELLAS PHARMA INC58 citations96
US7772407B2Aug 10, 2010
C-glycoside derivatives and salts thereof
ASTELLAS PHARMA INC40 citations95
US7605131B2Oct 20, 2009
EML4-ALK fusion gene
ASTELLAS PHARMA INC30 citations95
US6958339B2Oct 25, 2005
Pyrazole derivative
ASTELLAS PHARMA INC54 citations95
US7396665B2Jul 8, 2008
Method of producing FR901228
ASTELLAS PHARMA INC39 citations94
US7255876B2Aug 14, 2007
Composition comprises sustained-release fine particles and manufacturing method thereof
ASTELLAS PHARMA INC46 citations94
US7153524B2Dec 26, 2006
Method for improving adsorption of a drug from ethylene oxide derivative
ASTELLAS PHARMA INC53 citations94
US7060721B1Jun 13, 2006
Imidazole compounds and medicinal use thereof
ASTELLAS PHARMA INC55 citations93
US9487491B2Nov 8, 2016
Diamino heterocyclic carboxamide compound
ASTELLAS PHARMA INC28 citations92
US7728120B2Jun 1, 2010
EML4-ALK fusion gene
ASTELLAS PHARMA INC23 citations92
US7285554B2Oct 23, 2007
Pyrazole derivative
ASTELLAS PHARMA INC19 citations92
US7678820B2Mar 16, 2010
Hetero compound
ASTELLAS PHARMA INC28 citations91
US7611724B2Nov 3, 2009
Method of producing FR901228
ASTELLAS PHARMA INC13 citations91
US7608280B2Oct 27, 2009
Method of producing FR901228
ASTELLAS PHARMA INC16 citations91
US7465731B2Dec 16, 2008
HDAC inhibitor
ASTELLAS PHARMA INC18 citations91
US7442387B2Oct 28, 2008
Pharmaceutical composition for controlled release of active substances and manufacturing method thereof
ASTELLAS PHARMA INC21 citations91
US7135493B2Nov 14, 2006
HDAC inhibitor
ASTELLAS PHARMA INC23 citations91
US7084164B2Aug 1, 2006
Triazole derivative
ASTELLAS PHARMA INC40 citations91
US7056884B2Jun 6, 2006
Reduced FK228 and use thereof
ASTELLAS PHARMA INC40 citations91
US10556906B2Feb 11, 2020
Quinazoline compound
ASTELLAS PHARMA INC29 citations90
US7919495B2Apr 5, 2011
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound
ASTELLAS PHARMA INC23 citations90
US7919494B2Apr 5, 2011
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound
ASTELLAS PHARMA INC27 citations90
US7915261B2Mar 29, 2011
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound
ASTELLAS PHARMA INC28 citations90
US7879844B2Feb 1, 2011
Heterocyclic janus kinase 3 inhibitors
ASTELLAS PHARMA INC29 citations90
US7488739B2Feb 10, 2009
Quinolone derivative or salt thereof
ASTELLAS PHARMA INC15 citations90
US7342117B2Mar 11, 2008
α-form or β-form crystal of acetanilide derivative
ASTELLAS PHARMA INC28 citations90
US7056883B2Jun 6, 2006
Therapeutic agent for soft tissue sarcoma
ASTELLAS PHARMA INC53 citations90
US8012959B2Sep 6, 2011
Diaminopyrimidinecarboxamide derivative
ASTELLAS PHARMA INC20 citations89
US7776897B2Aug 17, 2010
Triazole derivative or salt thereof
ASTELLAS PHARMA INC43 citations89
US7241873B2Jul 10, 2007
Recombinant anti-osteopontin antibody and use thereof
ASTELLAS PHARMA INC21 citations89
US7037938B2May 2, 2006
Aminoalcohol derivatives
ASTELLAS PHARMA INC26 citations89
US7314862B2Jan 1, 2008
Antitumor agent
ASTELLAS PHARMA INC30 citations86
US8716470B2May 6, 2014
Guanidine compound
ASTELLAS PHARMA INC12 citations83
US7964710B2Jun 21, 2011
EML4-ALK fusion gene
ASTELLAS PHARMA INC7 citations83
US7638536B2Dec 29, 2009
2-Acylaminothiazole derivative or salt thereof
ASTELLAS PHARMA INC9 citations83
US7569688B2Aug 4, 2009
Propane-1, 3-dione derivative
ASTELLAS PHARMA INC8 citations83
US7557127B2Jul 7, 2009
HDAC inhibitor
ASTELLAS PHARMA INC8 citations83
US7189415B2Mar 13, 2007
Rapidly disintegrable pharmaceutical composition
ASTELLAS PHARMA INC11 citations83
US7183306B2Feb 27, 2007
Pyrazole derivatives
ASTELLAS PHARMA INC15 citations83
US7153854B2Dec 26, 2006
Pyrrolopyridazine derivatives
ASTELLAS PHARMA INC12 citations83
US7037892B2May 2, 2006
Hematopoietic stem cell proliferating agents
ASTELLAS PHARMA INC12 citations83
US10842780B2Nov 24, 2020
Pharmaceutical composition for modified release
ASTELLAS PHARMA INC6 citations82
US9447090B2Sep 20, 2016
Imidazopyridine compounds
ASTELLAS PHARMA INC7 citations82
US8377923B2Feb 19, 2013
Triazole derivative or salt thereof
ASTELLAS PHARMA INC10 citations82
US7982049B2Jul 19, 2011
α-form or β-form crystal of acetanilide derivative
ASTELLAS PHARMA INC7 citations82
US7968552B2Jun 28, 2011
Oxadiazolidinedione compound
ASTELLAS PHARMA INC9 citations82
US7960562B2Jun 14, 2011
Propane-1,3-dione derivative or salt thereof
ASTELLAS PHARMA INC14 citations82
US7951825B2May 31, 2011
Hetero compound
ASTELLAS PHARMA INC13 citations82
US7947690B2May 24, 2011
Pyrimidine derivative condensed with a non-aromatic ring
ASTELLAS PHARMA INC11 citations82
US7807161B2Oct 5, 2010
Humanized anti-human osteopontin antibody
ASTELLAS PHARMA INC8 citations82
Showing the top 50 of 318 patents by PatentIndex Score.