Patents by Inventor Val C. Sheffield
Val C. Sheffield 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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Patent number: 11980768Abstract: An example of subject may deliver a therapy by delivering energy to tissue. The system may comprise a magnetic field system and an electric field system. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The electric field system may be configured to provide an electric field in a second direction to the tissue. The electric field system may include at least one electric field source to provide the electric field and the second direction is non-parallel to the first direction.Type: GrantFiled: July 7, 2021Date of Patent: May 14, 2024Assignee: University of Iowa Research FoundationInventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Publication number: 20230414787Abstract: A vector and methods of using the vector for, for example, to prevent, inhibit or treat glaucoma, decrease intraocular pressure or to reduce MYOC expression in a mammal, are provided.Type: ApplicationFiled: August 27, 2021Publication date: December 28, 2023Inventors: Qihong Zhang, Charles C. Searby, Val C. Sheffield, Calvin S. Carter, Sunny C. Huang
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Patent number: 11850440Abstract: A system may include one, two or more magnetic field systems. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The same or a second magnetic field system may be configured to provide a second magnetic field in a second direction to the tissue. The magnetic field system may include two or more sources to provide the magnetic field in a second, third or fourth direction that is non-parallel to the first direction.Type: GrantFiled: August 19, 2020Date of Patent: December 26, 2023Assignee: University of Iowa Research FoundationInventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Publication number: 20220118269Abstract: An example may deliver a therapy by delivering energy to tissue. A method may include delivering energy to the tissue by providing a magnetic field in a first direction to the tissue using a magnetic field system including a magnetic field source to produce the magnetic field, wherein the magnetic field produced by the magnetic field source includes a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor, and providing an electric field in a second direction to the tissue using an electric field system including an electric field source to produce the electric field, wherein the second direction is non-parallel to the first direction. The method may further include detecting biomarker(s) within at least one of a redox system and a metabolic system to monitor efficacy of the therapy and/or calibrate or adjust the therapy.Type: ApplicationFiled: October 15, 2021Publication date: April 21, 2022Inventors: Calvin S. Carter, Sunny C. Huang, Charles C. Searby, Michael J. Miller, Val C. Sheffield
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Publication number: 20210339035Abstract: An example of subject may deliver a therapy by delivering energy to tissue. The system may comprise a magnetic field system and an electric field system. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The electric field system may be configured to provide an electric field in a second direction to the tissue. The electric field system may include at least one electric field source to provide the electric field and the second direction is non-parallel to the first direction.Type: ApplicationFiled: July 7, 2021Publication date: November 4, 2021Inventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Patent number: 11071875Abstract: An example of subject may deliver a therapy by delivering energy to tissue. The system may comprise a magnetic field system and an electric field system. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The electric field system may be configured to provide an electric field in a second direction to the tissue. The electric field system may include at least one electric field source to provide the electric field and the second direction is non-parallel to the first direction.Type: GrantFiled: February 20, 2019Date of Patent: July 27, 2021Assignee: University of Iowa Research FoundationInventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Publication number: 20210052910Abstract: A system may comprise one, two or more magnetic field systems. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The same or a second magnetic field system may be configured to provide a second magnetic field in a second direction to the tissue. The magnetic field system may include two or more sources to provide the magnetic field in a second, third or fourth direction that is non-parallel to the first direction.Type: ApplicationFiled: August 19, 2020Publication date: February 25, 2021Inventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Publication number: 20190255344Abstract: An example of subject may deliver a therapy by delivering energy to tissue. The system may comprise a magnetic field system and an electric field system. The magnetic field system may be configured to provide a magnetic field in a first direction to the tissue. The magnetic field system may include at least one magnetic field source to produce the magnetic field. The magnetic field produced by the at least one magnetic field source may include a magnetic field produced by at least one of a permanent magnet, a temporary magnet or electric current flow through a conductor. The electric field system may be configured to provide an electric field in a second direction to the tissue. The electric field system may include at least one electric field source to provide the electric field and the second direction is non-parallel to the first direction.Type: ApplicationFiled: February 20, 2019Publication date: August 22, 2019Inventors: Calvin S. Carter, Sunny C. Huang, Michael J. Miller, Charles C. Searby, Val C. Sheffield
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Publication number: 20110104154Abstract: The invention provides genes and polymorphisms associated with AMD, and methods for diagnosing an increased risk of AMD in a patient who has at least one of the AMD-associated polymorphisms as provided.Type: ApplicationFiled: October 29, 2010Publication date: May 5, 2011Applicants: ALCON RESEARCH, LTD., IOWA RESEARCH FOUNDATION, UNIVERSITY OFInventors: Abbot F. Clark, Edwin M. Stone, Val C. Sheffield, John Fingert, Thomas L. Casavant, Todd Scheetz, Terry Braun, A. Jason Grundstad
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Patent number: 7332591Abstract: The present invention relates to the designation of ADP-ribosylation factor-like 6 as the BBS3 gene, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.Type: GrantFiled: December 21, 2004Date of Patent: February 19, 2008Assignee: The University of Iowa Research FoundationInventors: Val C. Sheffield, Edwin Stone, Thomas Casavant, Terry Braun, Darryl Nishimura
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Patent number: 7045317Abstract: The present invention relates to the identification of a gene, now designated BBS4, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human BBS4 protein disclosed herein is 519 amino acids in length and is coded for by a gene spanning 16 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.Type: GrantFiled: April 2, 2002Date of Patent: May 16, 2006Assignee: University of Iowa Research FoundationInventors: Val C. Sheffield, Kirk Mykytyn, Edwin M. Stone
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Patent number: 6962788Abstract: The present invention relates to the identification of a gene, mutated at the most common locus now designated BBS1, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypogonadism, mental retardation, renal cancer and other renal abnormalities, retinopathy and polydactyly or limb deformities. The human BBS1 protein disclosed herein is composed of 17 exons and spans approximately 23 kb. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.Type: GrantFiled: May 28, 2003Date of Patent: November 8, 2005Assignee: University of Iowa Research FoundationInventors: Val C. Sheffield, Kirk Mykytyn, Darryl Y. Nishimura, Edwin M. Stone, Charles C. Searby
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Patent number: 6956103Abstract: Methods and compositions for preventing and treating glaucoma; and glaucoma diagnostics are disclosed.Type: GrantFiled: September 12, 2001Date of Patent: October 18, 2005Assignee: The University of Iowa Research FoundationInventors: Edwin M. Stone, Val C. Sheffield, Wallace L. M. Alward, John Fingert
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Patent number: 6833239Abstract: Methods and compositions for treating a congenital heart disease and methods and compositions for prognosing or diagnosing a congenital heart disease in a subject are disclosed.Type: GrantFiled: July 10, 2000Date of Patent: December 21, 2004Assignee: The University of Iowa Research FoundationInventors: Val C. Sheffield, Wallace L. M. Alward, Edwin M. Stone, Darryl Nishimura, Shiva Patil
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Publication number: 20030232375Abstract: The present invention relates to the identification of a gene, mutated at the most common locus now designated BBS1, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypogonadism, mental retardation, renal cancer and other renal abnormalities, retinopathy and polydactyly or limb deformities. The human BBS1 protein disclosed herein is composed of 17 exons and spans approximately 23 kb. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.Type: ApplicationFiled: May 28, 2003Publication date: December 18, 2003Applicant: The University of Iowa Research FoundationInventors: Val C. Sheffield, Kirk Mykytyn, Darryl Y. Nishimura, Edwin M. Stone, Charles C. Searby
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Publication number: 20030170645Abstract: The present invention relates to the identification of a gene, now designated BBS4, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human BBS4 protein disclosed herein is 519 amino acids in length and is coded for by a gene spanning 16 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.Type: ApplicationFiled: April 2, 2002Publication date: September 11, 2003Inventors: Val C. Sheffield, Kirk Mykytyn, Edwin M. Stone
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Publication number: 20030138798Abstract: Therapeutics and diagnostics based on the identification of genetic mutations, which cause Macular Degeneration (MD) is disclosed.Type: ApplicationFiled: July 8, 2002Publication date: July 24, 2003Applicant: University of Iowa Research FoundationInventors: Edwin M. Stone, Val C. Sheffield
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Patent number: 6593104Abstract: Therapeutics and diagnostics based on the identification of genetic mutations, which cause Macular Degeneration (MD) are disclosed.Type: GrantFiled: May 28, 1999Date of Patent: July 15, 2003Assignee: University of Iowa Research FoundationInventors: Edwin M. Stone, Val C. Sheffield
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Publication number: 20030077587Abstract: Methods and compositions for preventing and treating glaucoma; and glaucoma diagnostics are disclosed.Type: ApplicationFiled: September 12, 2001Publication date: April 24, 2003Applicant: University of Iowa Research FoundationInventors: Edwin M. Stone, Val C. Sheffield, Wallace L.M. Alward, John Fingert
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Patent number: 6417342Abstract: Therapeutics and diagnostics based on the identification of genetic mutations, which cause Macular Degeneration (MD) is disclosed.Type: GrantFiled: February 12, 1999Date of Patent: July 9, 2002Assignee: University of Iowa Research FoundationInventors: Edwin M. Stone, Val C. Sheffield