Patents by Inventor Jeff L. Ellsworth
Jeff L. Ellsworth 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).
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Publication number: 20200131245Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: ApplicationFiled: January 8, 2020Publication date: April 30, 2020Applicant: ZYMOGENETICS, INC.Inventors: Carl W. BIRKS, Brian A.. FOX, Mark W. RIXON, Jeff L. ELLSWORTH
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Patent number: 10570187Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: GrantFiled: April 21, 2017Date of Patent: February 25, 2020Assignee: ZymoGenetics, Inc.Inventors: Carl W. Birks, Brian A. Fox, Mark W. Rixon, Jeff L. Ellsworth
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Publication number: 20170226184Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: ApplicationFiled: April 21, 2017Publication date: August 10, 2017Inventors: Carl W. BIRKS, Brian A. Fox, Mark W. Rixon, Jeff L. Ellsworth
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Patent number: 9663566Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: GrantFiled: December 17, 2013Date of Patent: May 30, 2017Assignee: ZymoGenetics, Inc.Inventors: Carl W Birks, Brian A Fox, Mark W Rixon, Jeff L Ellsworth
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Publication number: 20140107034Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: ApplicationFiled: December 17, 2013Publication date: April 17, 2014Applicant: ZymoGenetics, Inc.Inventors: Carl W. BIRKS, Brian A. Fox, Mark W. Rixon, Jeff L. Ellsworth
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Patent number: 8658766Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: GrantFiled: June 29, 2009Date of Patent: February 25, 2014Assignee: ZymoGenetics, Inc.Inventors: Carl W. Birks, Brian A. Fox, Mark W. Rixon, Jeff L. Ellsworth
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Patent number: 8507430Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, resulting in increased cartilage formation. When hyaluronic acid is administered in addition to FGF18, the effects on chondrocyte proliferation and production of matrix were found to be greater than administration of FGF18 or hyaluronic acid alone.Type: GrantFiled: April 16, 2008Date of Patent: August 13, 2013Assignee: ZymoGenetics, Inc.Inventor: Jeff L. Ellsworth
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Patent number: 8084426Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, bone, and nervous tissue, resulting in repair of diseased tissue. When an IL-1 antagonist is administered in addition to FGF18, the effects on the IL-1 mediated disease and also, the effect on cartilage, bone, and nervous cell proliferation, are found to be greater than administration of FGF18 or the IL-1 antagonist alone. The present invention encompasses a pharmaceutical composition that combines FGF18 with IL-1 antagonist and methods of treating IL-1 mediated disease using this pharmaceutical composition.Type: GrantFiled: May 20, 2010Date of Patent: December 27, 2011Assignee: ZymoGenetics, Inc.Inventors: Emma E. Moore, Jeff L. Ellsworth
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Publication number: 20110217291Abstract: Disclosed are soluble hybrid Fc? receptor (Fc?R) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid Fc?R polypeptides.Type: ApplicationFiled: June 29, 2009Publication date: September 8, 2011Inventors: Carl W. Birks, Brian A. Fox, Mark W. Rixon, Jeff L. Ellsworth
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Publication number: 20100291212Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, bone, and nervous tissue, resulting in repair of diseased tissue. When an IL-1 antagonist is administered in addition to FGF18, the effects on the IL-1 mediated disease and also, the effect on cartilage, bone, and nervous cell proliferation, are found to be greater than administration of FGF18 or the IL-1 antagonist alone. The present invention encompasses a pharmaceutical composition that combines FGF18 with IL-1 antagonist and methods of treating IL-1 mediated disease using this pharmaceutical composition.Type: ApplicationFiled: May 20, 2010Publication date: November 18, 2010Applicant: ZYMOGENETICS, INC.Inventors: Emma E. Moore, Jeff L. Ellsworth
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Patent number: 7749965Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, bone, and nervous tissue, resulting in repair of diseased tissue. When an IL-1 antagonist is administered in addition to FGF18, the effects on the IL-1 mediated disease and also, the effect on cartilage, bone, and nervous cell proliferation, are found to be greater than administration of FGF18 or the IL-1 antagonist alone. The present invention encompasses a pharmaceutical composition that combines FGF18 with IL-1 antagonist and methods of treating IL-1 mediated disease using this pharmaceutical composition.Type: GrantFiled: April 15, 2008Date of Patent: July 6, 2010Assignee: ZymoGenetics, Inc.Inventors: Emma E. Moore, Jeff L. Ellsworth
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Publication number: 20080219978Abstract: Disclosed are soluble Fc?RIA polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble Fc?RIA polypeptides.Type: ApplicationFiled: January 23, 2008Publication date: September 11, 2008Inventor: Jeff L. Ellsworth
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Publication number: 20080193501Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, bone, and nervous tissue, resulting in repair of diseased tissue. When an IL-1 antagonist is administered in addition to FGF18, the effects on the IL-1 mediated disease and also, the effect on cartilage, bone, and nervous cell proliferation, are found to be greater than administration of FGF18 or the IL-1 antagonist alone. The present invention encompasses a pharmaceutical composition that combines FGF18 with IL-1 antagonist and methods of treating IL-1 mediated disease using this pharmaceutical composition.Type: ApplicationFiled: April 15, 2008Publication date: August 14, 2008Inventors: Emma E. Moore, Jeff L. Ellsworth
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Publication number: 20080193425Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, resulting in increased cartilage formation. When hyaluronic acid is administered in addition to FGF18, the effects on chondrocyte proliferation and production of matrix were found to be greater than administration of FGF18 or hyaluronic acid alone.Type: ApplicationFiled: April 16, 2008Publication date: August 14, 2008Inventor: Jeff L. Ellsworth
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Publication number: 20040136970Abstract: FGF18 is known to stimulate the proliferation of chondrocytes, resulting in increased cartilage formation. When hyaluronic acid is administered in addition to FGF18, the effects on chondrocyte proliferation and production of matrix were found to be greater than administration of FGF18 or hyaluronic acid alone.Type: ApplicationFiled: October 7, 2003Publication date: July 15, 2004Inventor: Jeff L. Ellsworth
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Publication number: 20030023067Abstract: The present invention relates to polynucleotide and polypeptide molecules for zfsta2, a novel member of the follistatin family. The polypeptides, and polynucleotides encoding them are useful for binding to members of the TGF-&bgr; family and mediating central nervous system, reproductive, hematopoietic and bone-related activities. The present invention also includes antibodies to the zfsta2 polypeptides.Type: ApplicationFiled: December 6, 2001Publication date: January 30, 2003Inventors: Darrell C. Conklin, Jeff L. Ellsworth
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Patent number: 6498235Abstract: The present invention relates to zpep10 polypeptides and polynucleotides encoding the same. Zpep10 polypeptide is a testis-specific membrane glycoprotein. Zpep10 polypeptides would be useful for modulating spermatogenesis and egg-sperm interaction and would be useful to study or modulate these functions in in vitro or in vivo systems. The present invention also includes antibodies to the zpep10 polypeptides.Type: GrantFiled: February 20, 2001Date of Patent: December 24, 2002Assignee: ZymoGenetics, Inc.Inventors: Paul O. Sheppard, Christopher S. Piddington, Jeff L. Ellsworth
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Publication number: 20020102704Abstract: The present invention relates to zpep10 polypeptides and polynucleotides encoding the same. Zpep10 polypeptide is a testis-specific membrane glycoprotein. Zpep10 polypeptides would be useful for modulating spermatogenesis and egg-sperm interaction and would be useful to study or modulate these functions in in vitro or in vivo systems. The present invention also includes antibodies to the zpep10 polypeptides.Type: ApplicationFiled: February 20, 2001Publication date: August 1, 2002Applicant: ZymoGenetics, Inc.Inventors: Paul O. Sheppard, Christopher S. Piddington, Jeff L. Ellsworth
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Patent number: 6355788Abstract: The present invention relates to polynucleotide and polypeptide molecules for zfsta2, a novel member of the follistatin family. The polypeptides, and polynucleotides encoding them are useful for binding to members of the TGF-&bgr; family and mediating central nervous system, reproductive, hematopoietic and bone-related activities. The present invention also includes antibodies to the zfsta2 polypeptides.Type: GrantFiled: October 5, 1999Date of Patent: March 12, 2002Assignee: ZymoGenetics, Inc.Inventors: Darrell C. Conklin, Jeff L. Ellsworth
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Patent number: 6242588Abstract: The present invention relates to zpep10 polypeptides and polynucleotides encoding the same. Zpep10 polypeptide is a testis-specific membrane glycoprotein. Zpep10 polypeptides would be useful for modulating spermatogenesis and egg-sperm interaction and would be useful to study or modulate these functions in in vitro or in vivo systems. The present invention also includes antibodies to the zpep10 polypeptides.Type: GrantFiled: November 16, 1999Date of Patent: June 5, 2001Assignee: ZymoGenetics, Inc.Inventors: Paul O. Sheppard, Christopher S. Piddington, Jeff L. Ellsworth