Patents by Inventor Shelly Pizarro

Shelly Pizarro 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).

  • Refolding of recombinant proteins
    Patent number: 9994612
    Abstract: Processes are provided for recovering and purifying refolded recombinant proteins produced in heterologous host cells, which includes the step of refolding the protein in a high pH buffer.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: June 12, 2018
    Assignee: Genentech, Inc.
    Inventors: Shelly Pizarro, Ailen Sanchez, Charles H. Schmelzer
  • REFOLDING OF RECOMBINANT PROTEINS
    Publication number: 20160137690
    Abstract: Processes are provided for recovering and purifying refolded recombinant proteins produced in heterologous host cells, which includes the step of refolding the protein in a high pH buffer.
    Type: Application
    Filed: October 26, 2015
    Publication date: May 19, 2016
    Inventors: Shelly PIZARRO, Ailen SANCHEZ, Charles H. SCHMELZER
  • Refolding of recombinant proteins
    Patent number: 9200030
    Abstract: Processes are provided for recovering and purifying refolded recombinant proteins produced in heterologous host cells, which includes the step of refolding the protein in a high pH buffer.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: December 1, 2015
    Assignee: Genentech, Inc.
    Inventors: Shelly Pizarro, Ailen Sanchez, Charles H. Schmelzer
  • Recombinant production of vascular endothelial growth factor
    Patent number: 8906648
    Abstract: A process for recovering and purifying refolded heparin binding proteins produced in heterologous host cells includes the step of incubation of the solubilized protein with a polyanionic species such as dextran sulfate.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: December 9, 2014
    Assignee: Genentech, Inc.
    Inventors: Michelle D. Butler, Jeffrey L. Cleland, David W. Kahn, Shelly Pizarro, Charles H. Schmelzer, Marjorie E. Winkler
  • Refolding of Recombinant Proteins
    Publication number: 20110294990
    Abstract: Processes are provided for recovering and purifying refolded recombinant proteins produced in heterologous host cells, which includes the step of refolding the protein in a high pH buffer.
    Type: Application
    Filed: August 2, 2011
    Publication date: December 1, 2011
    Applicant: GENENTECH, INC.
    Inventors: SHELLY PIZARRO, AILEN SANCHEZ, CHARLES H. SCHMELZER
  • Recombinant Production of Heparin Binding Proteins
    Publication number: 20100261888
    Abstract: A process for recovering and purifying refolded heparin binding proteins produced in heterologous host cells includes the step of incubation of the solubilized protein with a polyanionic species such as dextran sulfate.
    Type: Application
    Filed: June 17, 2010
    Publication date: October 14, 2010
    Applicant: Genentech, Inc.
    Inventors: Michelle D. Butler, Jeffrey L. Cleland, David W. Kahn, Shelly Pizarro, Charles H. Schmelzer, Marjorie E. Winkler
  • Refolding of Recombinant Proteins
    Publication number: 20080125580
    Abstract: Processes are provided for recovering and purifying refolded recombinant proteins produced in heterologous host cells, which includes the step of refolding the protein in a high pH buffer.
    Type: Application
    Filed: July 13, 2007
    Publication date: May 29, 2008
    Applicant: Genentech, Inc.
    Inventors: Shelly Pizarro, Ailen Sanchez, Charles H. Schmelzer
  • Recombinant Production of Heparin Binding Proteins
    Publication number: 20080032343
    Abstract: A process for recovering and purifying refolded heparin binding proteins produced in heterologous host cells includes the step of incubation of the solubilized protein with a polyanionic species such as dextran sulfate.
    Type: Application
    Filed: December 19, 2006
    Publication date: February 7, 2008
    Applicant: Genentech, Inc.
    Inventors: Michelle Butler, Jeffrey Cleland, David Kahn, Shelly Pizarro, Charles Schmelzer, Marjorie Winkler