Patents by Inventor Raymond J. Paxton
Raymond J. Paxton 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: 20130023647Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: ApplicationFiled: September 10, 2012Publication date: January 24, 2013Inventors: Steward D. Lyman, Kirk P. Van Ness, Raymond J. Paxton
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Publication number: 20110230637Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: ApplicationFiled: June 1, 2011Publication date: September 22, 2011Applicant: IMMUNEX CORPORATIONInventors: Stewart D. LYMAN, Kirk P. VAN NESS, Raymond J. PAXTON
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Patent number: 7973151Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: GrantFiled: March 12, 2010Date of Patent: July 5, 2011Assignee: Amgen Inc.Inventors: Stewart D. Lyman, Kirk P. Van Ness, Raymond J. Paxton
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Patent number: 7763434Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: May 23, 2007Date of Patent: July 27, 2010Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Publication number: 20100167393Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: ApplicationFiled: March 12, 2010Publication date: July 1, 2010Applicant: IMMUNEX CORPORATIONInventors: Stewart D. LYMAN, Kirk P. VAN NESS, Raymond J. PAXTON
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Patent number: 7709217Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: GrantFiled: October 30, 2007Date of Patent: May 4, 2010Assignee: Immunex CorporationInventors: Stewart D. Lyman, Kirk P. Van Ness, Raymond J. Paxton
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Publication number: 20100015723Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: ApplicationFiled: May 23, 2007Publication date: January 21, 2010Applicants: Amgen Inc., IMMUNEX CORPORATIONInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Publication number: 20080145866Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: ApplicationFiled: October 30, 2007Publication date: June 19, 2008Applicant: Immunex CorporationInventors: Stewart D. Lyman, Kirk P. Van Ness, Raymond J. Paxton
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Patent number: 7288633Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.Type: GrantFiled: July 23, 2002Date of Patent: October 30, 2007Assignee: Immunex CorporationInventors: Stewart D. Lyman, Kirk P. Van Ness, Raymond J. Paxton
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Patent number: 7235240Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex.Type: GrantFiled: September 7, 2005Date of Patent: June 26, 2007Assignee: Amgen Inc.Inventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 7067132Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: November 6, 2002Date of Patent: June 27, 2006Assignee: Immuner Corp.Inventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 7008624Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: May 25, 2000Date of Patent: March 7, 2006Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Publication number: 20040253587Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R&agr;-subunit and that are incapable of transducing a signal through either the &bgr;- or &ggr;-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the &bgr;- or &ggr;-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: ApplicationFiled: November 6, 2002Publication date: December 16, 2004Applicant: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 6177079Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R&agr;-subunit and that are incapable of transducing a signal through either the &bgr;- or &ggr;-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the B- or &ggr;subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed. including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: November 20, 1998Date of Patent: January 23, 2001Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 6168783Abstract: Antagonists of mammalian interleukin-15 (“IL-l5”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R&agr;-subunit and that are incapable of transducing a signal through either the &bgr;- or &ggr;-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the &bgr;- or &ggr;-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: August 14, 1998Date of Patent: January 2, 2001Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 6165466Abstract: Antagonists of mammalian interleukin-15 ("IL-15") are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R.alpha.-subunit and that are incapable of transducing a signal through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: August 14, 1998Date of Patent: December 26, 2000Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 6013480Abstract: Antagonists of mammalian interleukin-15 ("IL-15") are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R.alpha.-subunit and that are incapable of transducing a signal through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: August 14, 1998Date of Patent: January 11, 2000Assignee: Immunex CorporationInventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
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Patent number: 5795966Abstract: Antagonists of mammalian interleukin-15 ("IL-15") are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R.alpha.-subunit and that are incapable of transducing a signal through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the .beta.- or .gamma.-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.Type: GrantFiled: February 22, 1995Date of Patent: August 18, 1998Inventors: Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton