Patents by Inventor Linda Valis

Linda Valis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions for targeted delivery of siRNA
    Patent number: 10316316
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: June 11, 2019
    Assignee: Arrowhead Pharmaceuticals, Inc.
    Inventors: David L Lewis, David B Rozema, Darren H Wakefield, Torsten Hoffman, Erik Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis
  • Galactose cluster-pharmacokinetic modulator targeting moiety for siRNA
    Patent number: 9796756
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to cell in vivo. The pharmacokinetic modulator improve in vivo targeting compared to the targeting ligand alone. Targeting ligand-pharmacokinetic modulator targeting moiety targeted RNAi polynucleotides can be administered in vivo alone or together with co-targeted delivery polymers.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: October 24, 2017
    Assignee: Arrowhead Pharmaceuticals, Inc.
    Inventors: Philipp Hadwiger, Torsten Hoffmann, Eric A Kitas, Peter Mohr, Ingo Roehl, Linda Valis, David B Rozema, David L Lewis, Darren H Wakefield
  • Compositions for Targeted Delivery of siRNA
    Publication number: 20170204408
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Application
    Filed: April 19, 2016
    Publication date: July 20, 2017
    Inventors: David L Lewis, David B Rozema, Darren H Wakefield, Torsten Hoffman, Erik Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis
  • Compositions for Targeted Delivery of siRNA
    Publication number: 20160222384
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Application
    Filed: April 19, 2016
    Publication date: August 4, 2016
    Inventors: David L Lewis, David B Rozema, Darren H Wakefield, I, Torsten Hoffman, Erik Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis
  • Galactose Cluster-Pharmacokinetic Modulator Targeting Moiety for siRNA
    Publication number: 20160102120
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to cell in vivo. The pharmacokinetic modulator improve in vivo targeting compared to the targeting ligand alone. Targeting ligand-pharmacokinetic modulator targeting moiety targeted RNAi polynucleotides can be administered in vivo alone or together with co-targeted delivery polymers.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 14, 2016
    Inventors: Philipp Hadwiger, Torsten Hoffmann, Eric A Kitas, Peter Mohr, Ingo Roehl, Linda Valis, David B Rozema, David L Lewis, Darren H Wakefield
  • Galactose cluster-pharmacokinetic modulator targeting moiety for siRNA
    Patent number: 9249179
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to cell in vivo. The pharmacokinetic modulator improve in vivo targeting compared to the targeting ligand alone. Targeting ligand-pharmacokinetic modulator targeting moiety targeted RNAi polynucleotides can be administered in vivo alone or together with co-targeted delivery polymers.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: February 2, 2016
    Assignee: Arrowhead Madison Inc.
    Inventors: Philipp Hadwiger, Torsten Hoffmann, Eric A. Kitas, Peter Mohr, Ingo Roehl, Linda Valis, David B. Rozema, David L. Lewis, Darren H. Wakefield
  • Compositions for targeted delivery of siRNA
    Patent number: 9011919
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 21, 2015
    Assignee: Arrowhead Madison Inc.
    Inventors: David B. Rozema, David L. Lewis, Darren H. Wakefield, Torsten Hoffmann, Eric Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis
  • Compositions for Targeted Delivery of siRNA
    Publication number: 20130245091
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Application
    Filed: September 14, 2012
    Publication date: September 19, 2013
    Applicant: ARROWHEAD MADISON INC.
    Inventors: David B. Rozema, David L. Lewis, Darren H. Wakefield, Torsten Hoffmann, Eric A. Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis
  • GALACTOSE CLUSTER-PHARMACOKINETIC MODULATOR TARGETING MOIETY FOR siRNA
    Publication number: 20120157509
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to cell in vivo. The pharmacokinetic modulator improve in vivo targeting compared to the targeting ligand alone. Targeting ligand-pharmacokinetic modulator targeting moiety targeted RNAi polynucleotides can be administered in vivo alone or together with co-targeted delivery polymers.
    Type: Application
    Filed: December 15, 2011
    Publication date: June 21, 2012
    Inventors: Philipp Hadwiger, Torsten Hoffmann, Eric A. Kitas, Peter Mohr, Ingo Roehl, Linda Valis, David B. Rozema, David L. Lewis, Darren H. Wakefield
  • Compositions for Targeted Delivery of siRNA
    Publication number: 20110207799
    Abstract: The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
    Type: Application
    Filed: February 22, 2011
    Publication date: August 25, 2011
    Applicant: ROCHE MADISON INC.
    Inventors: David B. Rozema, David L. Lewis, Darren H. Wakefield, Torsten Hoffmann, Erik Kitas, Peter Mohr, Philipp Hadwiger, Wilma Thuer, Linda Valis