Inventor
HOSTETLER KARL Y
US73 patents
⚠️ This page may combine multiple inventors who share the name “HOSTETLER KARL Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CALIFORNIA
21 patentsUS7034014B2Apr 25, 2006
Phosphonate compounds
UNIV CALIFORNIA65 citations99
US6716825B2Apr 6, 2004
Phosphonate compounds
UNIV CALIFORNIA106 citations99
US7790703B2Sep 7, 2010
Phosphonate compounds
UNIV CALIFORNIA48 citations98
US7098197B2Aug 29, 2006
Phosphonate compounds
UNIV CALIFORNIA52 citations97
US8889658B2Nov 18, 2014
Phosphonate compounds
UNIV CALIFORNIA29 citations96
US8710030B2Apr 29, 2014
Phosphonate compounds
UNIV CALIFORNIA29 citations96
US8008308B2Aug 30, 2011
Phosphonate compounds
UNIV CALIFORNIA37 citations96
US7687480B2Mar 30, 2010
Phosphonate compounds
UNIV CALIFORNIA35 citations96
US7452898B2Nov 18, 2008
Phosphonate compounds
UNIV CALIFORNIA44 citations96
US7094772B2Aug 22, 2006
Phosphonate compounds
UNIV CALIFORNIA51 citations96
US7652001B2Jan 26, 2010
Pharmacologically active agents containing esterified phosphonates and methods for use thereof
UNIV CALIFORNIA42 citations95
US4692433ASep 8, 1987
Method and composition for regulating serum calcium levels of mammals
UNIV CALIFORNIA123 citations94
US9206208B2Dec 8, 2015
Phosphonate compounds
UNIV CALIFORNIA15 citations93
US9801884B2Oct 31, 2017
Nucleotide analogs
UNIV CALIFORNIA16 citations92
US9775852B2Oct 3, 2017
Acyclic nucleoside phosphonate diesters
UNIV CALIFORNIA14 citations92
US9493493B2Nov 15, 2016
Nucleotide analogs
UNIV CALIFORNIA18 citations92
US9387217B2Jul 12, 2016
Acyclic nucleoside phosphonate diesters
UNIV CALIFORNIA19 citations92
US8846643B2Sep 30, 2014
Phosphonates with reduced toxicity for treatment of viral infections
UNIV CALIFORNIA28 citations92
US7517858B1Apr 14, 2009
Prodrugs of pharmaceuticals with improved bioavailability
UNIV CALIFORNIA36 citations92
US11344555B2May 31, 2022
Nucleotide analogs
UNIV CALIFORNIA7 citations86
US11014950B2May 25, 2021
Nucleotide analogs
UNIV CALIFORNIA6 citations84
NEXSTAR PHARMACEUTICALS INC
7 patentsUS5554728ASep 10, 1996
Lipid conjugates of therapeutic peptides and protease inhibitors
NEXSTAR PHARMACEUTICALS INC218 citations98
US6252060B1Jun 26, 2001
Antiviral liponucleosides: treatment of hepatitis B
NEXSTAR PHARMACEUTICALS INC79 citations96
US5744461AApr 28, 1998
Lipid derivatives of phosphonoacids for liposomal incorporation and method of use
NEXSTAR PHARMACEUTICALS INC42 citations96
US5827831AOct 27, 1998
Lipid nucleotide analog prodrugs for oral administration
NEXSTAR PHARMACEUTICALS INC43 citations95
US5744592AApr 28, 1998
Lipid prodrugs for oral administration
NEXSTAR PHARMACEUTICALS INC34 citations95
US5817638AOct 6, 1998
Antiviral liponucleosides: treatment of hepatitis B
NEXSTAR PHARMACEUTICALS INC31 citations93
US5780617AJul 14, 1998
Synthesis of liponucleotides
NEXSTAR PHARMACEUTICALS INC67 citations91
HOSTETLER KARL Y
5 patentsUS8309565B2Nov 13, 2012
Phosphonate compounds
HOSTETLER KARL Y38 citations96
US5696277ADec 9, 1997
Antiviral prodrugs
HOSTETLER KARL Y72 citations96
US8318700B2Nov 27, 2012
Lung-targeted drugs
HOSTETLER KARL Y25 citations92
US8101745B2Jan 24, 2012
Lung-targeted drugs
HOSTETLER KARL Y25 citations92
US8193167B2Jun 5, 2012
Pharmacologically active agents containing esterified phosphonates and methods for use thereof
HOSTETLER KARL Y19 citations91
VICAL INC
4 patentsUS5194654AMar 16, 1993
Lipid derivatives of phosphonoacids for liposomal incorporation and method of use
VICAL INC411 citations99
US5223263AJun 29, 1993
Liponucleotide-containing liposomes
VICAL INC446 citations98
US5364840ANov 15, 1994
Synthetic calcitonin peptides
VICAL INC53 citations95
US5175146ADec 29, 1992
Synthetic calcitonin peptides
VICAL INC26 citations92
CHIMERIX INC
4 patentsUS7749983B2Jul 6, 2010
Metabolically stable alkoxyalkyl esters of antiviral or antiproliferative phosphonates, nucleoside phosphonates and nucleoside phosphates
CHIMERIX INC76 citations96
US6448392B1Sep 10, 2002
Lipid derivatives of antiviral nucleosides: liposomal incorporation and method of use
CHIMERIX INC113 citations96
US6599887B2Jul 29, 2003
Methods of treating viral infections using antiviral liponucleotides
CHIMERIX INC67 citations95
US7994143B2Aug 9, 2011
Metabolically stable alkoxyalkyl esters of antiviral or antiproliferative phosphonates, nucleoside phosphonates and nucleoside phosphates
CHIMERIX INC26 citations91
(unassigned)
3 patentsVESTAR INC
3 patentsUS5463092AOct 31, 1995
Lipid derivatives of phosphonacids for liposomal incorporation and method of use
VESTAR INC269 citations99
US5411947AMay 2, 1995
Method of converting a drug to an orally available form by covalently bonding a lipid to the drug
VESTAR INC313 citations99
US5484809AJan 16, 1996
Prodrugs for oral administration containing taxol or substituted taxol covalently bound to a phospholipid
VESTAR INC118 citations97
UNIV CALIFORNIA CORP
2 patentsTHE REGENTS OF THE UNIV OF CALIFORNIA A CALIFORNIA CORP
1 patentShowing the top 50 of 73 patents by PatentIndex Score.