Patents by Inventor Susan V. Cannon-Carlson
Susan V. Cannon-Carlson 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).
-
Patent number: 10471126Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: GrantFiled: February 6, 2018Date of Patent: November 12, 2019Assignee: Merck Sharp & Dohme LtdInventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Publication number: 20180250363Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: February 6, 2018Publication date: September 6, 2018Inventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Patent number: 9925245Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: GrantFiled: December 10, 2015Date of Patent: March 27, 2018Assignee: Merck Sharp & Dohme Corp.Inventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Publication number: 20160166647Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: December 10, 2015Publication date: June 16, 2016Inventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Patent number: 8569007Abstract: The present invention includes a method for reducing the appearance of false positive bands in SDS-PAGE analysis of proteolytic digestion, of a sample that comprises an immunoglobulin polypeptide, at pH 8.8.Type: GrantFiled: January 4, 2012Date of Patent: October 29, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Kimberly Margaret Louise May, Susan V. Cannon-Carlson, Brittany Charlotte Larkin, Collette Marie Cutler
-
Publication number: 20120103810Abstract: The present invention includes a highly sensitive method for detecting the presence of proteases in a sample which are present at very low levels.Type: ApplicationFiled: January 4, 2012Publication date: May 3, 2012Inventors: Kimberly Margaret Louise May, Susan V. Cannon-Carlson, Brittany Charlotte Larkin, Collette Marie Cutler
-
Publication number: 20110064690Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: November 19, 2010Publication date: March 17, 2011Applicant: Schering CorporationInventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Publication number: 20100297069Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: November 18, 2009Publication date: November 25, 2010Applicant: SCHERING CORPORATIONInventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Publication number: 20090294288Abstract: The present invention includes a highly sensitive method for detecting the presence of proteases in a sample which are present at very low levels.Type: ApplicationFiled: December 11, 2007Publication date: December 3, 2009Inventors: Kimberly Margaret Louise May, Susan V. Cannon-Carlson, Brittany Charlotte Larkin, Collette Marie Cutler
-
Publication number: 20080317707Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: August 28, 2008Publication date: December 25, 2008Applicant: SCHERING CORPORATIONInventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Patent number: 7393631Abstract: Methods for purifying adenoviruses from a contaminated sample using a hydroxyapatite medium are provided. Sodium chloride concentrations present in buffers used throughout the method are at least 150 mM to prevent the adenovirus from irreversibly binding to the hydroxyapatite. Levels of contaminants and empty adenovirus capsids from samples purified by conventional purification techniques are further reduced to provide a highly pure adenovirus preparation.Type: GrantFiled: January 5, 2006Date of Patent: July 1, 2008Assignee: Schering CorporationInventors: Susan V. Cannon-Carlson, Collette Cutler, Gary J. Vellekamp, Marcio Voloch
-
Patent number: 7052686Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: GrantFiled: September 28, 2001Date of Patent: May 30, 2006Assignee: Schering CorporationInventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson
-
Publication number: 20020064860Abstract: Methods for purifying adenoviruses from a contaminated sample using a hydroxyapatite medium are provided. Sodium chloride concentrations present in buffers used throughout the method are at least 150 mM to prevent the adenovirus from irreversibly binding to the hydroxyapatite. Levels of contaminants and empty adenovirus capsids from samples purified by conventional purification techniques are further reduced to provide a highly pure adenovirus preparation.Type: ApplicationFiled: November 16, 2001Publication date: May 30, 2002Applicant: Schering CorporationInventors: Susan V. Cannon-Carlson, Collette Cutler, Gary J. Vellekamp, Marcio Voloch
-
Publication number: 20020044921Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.Type: ApplicationFiled: September 28, 2001Publication date: April 18, 2002Inventors: Seoju Lee, David C. Wylie, Susan V. Cannon-Carlson