Patents by Inventor Edward R. Kraft

Edward R. Kraft 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: 11692027
    Abstract: The present disclosure provides pharmaceutical compositions for monoclonal antibodies, antibody-related products, therapeutic proteins, peptides and other biopharmaceuticals. The compositions provide initial and long term stability of the biopharmaceutical agent, rendering them suitable for parenteral, pulmonary, transdermal, topical, intradermal, intrascleral, intracorneal, ocular and other forms of delivery. The compositions and methods lead to higher yields in dilute solutions and reduce unwanted aggregation of the biopharmaceutical agent. The compositions and methods also allow for disaggregation of previously aggregated proteins and protection from aggregation upon dilution. Additionally, provided are non-aggregating antibody reagents for analytical immunoassays including ELISA methods. The invention provides compositions and methods for topical, enteral, parenteral, pulmonary and other forms of delivery of biologically active substances.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: July 4, 2023
    Assignee: Board of Regents, The University of Texas System
    Inventors: Edward R. Kraft, Steven Andrew Giannos, Bernard Godley
  • Publication number: 20200031917
    Abstract: The present disclosure provides pharmaceutical compositions for monoclonal antibodies, antibody-related products, therapeutic proteins, peptides and other biopharmaceuticals. The compositions provide initial and long term stability of the biopharmaceutical agent, rendering them suitable for parenteral, pulmonary, transdermal, topical, intradermal, intrascleral, intracorneal, ocular and other forms of delivery. The compositions and methods lead to higher yields in dilute solutions and reduce unwanted aggregation of the biopharmaceutical agent. The compositions and methods also allow for disaggregation of previously aggregated proteins and protection from aggregation upon dilution. Additionally, provided are non-aggregating antibody reagents for analytical immunoassays including ELISA methods. The invention provides compositions and methods for topical, enteral, parenteral, pulmonary and other forms of delivery of biologically active substances.
    Type: Application
    Filed: September 25, 2017
    Publication date: January 30, 2020
    Applicant: Board of Regents, The University of Texas System
    Inventors: Edward R. Kraft, Steven Andrew GIANNOS, Bernard Godley
  • Publication number: 20180339166
    Abstract: The invention relates generally to intradermal, transdermal, and/or transmembrane delivery of biologically active substances in the epidermis and/or through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The biologically active substances may have a molecular weight no less than about 5.8 kDa to about 2,500 kDa, such as Hyaluronic Acid (HA). The biologically active substances may be deposited in a dermal patch containing a red algae polysaccharide-based matrix, wherein the red algae polysaccharide is an extract of Chondrus crispus at 2% by weight of the dermal patch. The invention provides systems and methods for enhanced intradermal, transdermal, and/or transmembrane delivery of such biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Application
    Filed: February 7, 2018
    Publication date: November 29, 2018
    Applicant: PhotoKinetix Holdings, Inc.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Publication number: 20170080247
    Abstract: The invention relates generally to intradermal, transdermal, and/or transmembrane delivery of biologically active substances in the epidermis and/or through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The biologically active substances may have a molecular weight no less than about 5.8 kDa to about 2,500 kDa, such as Hyaluronic Acid (HA). The biologically active substances may be deposited in a dermal patch containing a red algae polysaccharide-based matrix, wherein the red algae poly-saccharide is an extract of Chondrus crispus at 2% by weight of the dermal patch. The invention provides systems and methods for enhanced intradermal, transdermal, and/or transmembrane delivery of such biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Application
    Filed: October 13, 2016
    Publication date: March 23, 2017
    Applicant: PhotoKinetix Holdings, Inc.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Patent number: 9474911
    Abstract: The invention relates generally to intradermal, transdermal, and/or transmembrane delivery of biologically active substances in the epidermis and/or through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The biologically active substances may have a molecular weight no less than about 5.8 kDa to about 2,500 kDa, such as Hyaluronic Acid (HA). The biologically active substances may be deposited in a dermal patch containing a red algae polysaccharide-based matrix, wherein the red algae polysaccharide is an extract of Chondrus crispus at 2% by weight of the dermal patch. The invention provides systems and methods for enhanced intradermal, transdermal, and/or transmembrane delivery of such biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: October 25, 2016
    Assignee: PhotoKinetix Holdings Inc.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Publication number: 20150157715
    Abstract: The present invention relates generally to transscleral, transcorneal, and transocular delivery of biologically active substances through the tissues, blood vessels and cellular membranes of the eyes of patients without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transscleral, transcorneal and transocular delivery of biologically active substances using pulsed incoherent light, and particularly the transcleral, transcorneal or transocular delivery of high molecular weight biologically active substances to a patient using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes of the eye of a subject using those compositions and methods.
    Type: Application
    Filed: January 29, 2015
    Publication date: June 11, 2015
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. Kraft, Gabriela A. Kulp, Bernard F. Godley, Aristides P. Koutrouvelis
  • Publication number: 20150034077
    Abstract: Liquid nebulizer apparatus, systems, and formulation compositions, as well as systems for the nebulized, aerosol delivery of such compositions, for the administration and insufflation of medicinal aerosols into the pulmonary system of a mammal are described. The nebulizing apparatus and system can effectively aerosolize a variety of viscosities of medicinal liquid drug carriers, including those made up of oil, water, or emulsions of oil and water. Drugs dissolved or suspended in the compositions and formulations described and adapted for use herein are not damaged or denatured by the nebulization process when the nebulizer described is used. Further, the nebulization system itself can be adapted for use with both mechanically assisted pulmonary ventilation systems as well as hand-held inhalers and nose/mouth face masks for use in pulmonary drug delivery.
    Type: Application
    Filed: July 14, 2014
    Publication date: February 5, 2015
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. KRAFT, Perenlai Enkhbaatar, Daniel S. Traber, Gabriela A. Kulp
  • Patent number: 8948863
    Abstract: The present invention relates generally to transscleral, transcorneal, and transocular delivery of biologically active substances through the tissues, blood vessels and cellular membranes of the eyes of patients without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transscleral, transcorneal and transocular delivery of biologically active substances using pulsed incoherent light, and particularly the transcleral, transcorneal or transocular delivery of high molecular weight biologically active substances to a patient using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes of the eye of a subject using those compositions and methods.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: February 3, 2015
    Assignee: Board of Regents, The University of Texas System
    Inventors: Edward R. Kraft, Gabriela A. Kulp, Bernard F. Godley, Aristides P. Koutrouvelis
  • Patent number: 8776786
    Abstract: Liquid nebulizer apparatus, systems, and formulation compositions, as well as systems for the nebulized, aerosol delivery of such compositions, for the administration and insufflation of medicinal aerosols into the pulmonary system of a mammal are described. The nebulizing apparatus and system can effectively aerosolize a variety of viscosities of medicinal liquid drug carriers, including those made up of oil, water, or emulsions of oil and water. Drugs dissolved or suspended in the compositions and formulations described and adapted for use herein are not damaged or denatured by the nebulization process when the nebulizer described is used. Further, the nebulization system itself can be adapted for use with both mechanically assisted pulmonary ventilation systems as well as hand-held inhalers and nose/mouth face masks for use in pulmonary drug delivery.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: July 15, 2014
    Assignee: The Regents of the University of Texas System
    Inventors: Edward R Kraft, Perenlai Enkhbaatar, Daniel S Traber, Gabriela A. Kulp
  • Publication number: 20140128798
    Abstract: The invention relates generally to intradermal, transdermal, and/or transmembrane delivery of biologically active substances in the epidermis and/or through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The biologically active substances may have a molecular weight no less than about 5.8 kDa to about 2,500 kDa, such as Hyaluronic Acid (HA). The biologically active substances may be deposited in a dermal patch containing a red algae polysaccharide-based matrix, wherein the red algae polysaccharide is an extract of Chondrus crispus at 2% by weight of the dermal patch. The invention provides systems and methods for enhanced intradermal, transdermal, and/or transmembrane delivery of such biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Application
    Filed: May 20, 2011
    Publication date: May 8, 2014
    Applicants: PHOTOKINETIX HOLDINGS INC., PRINCIPIUM EUROPE S.R.L.
    Inventors: Julien Janson, Edward R. Kraft, Gabriela Kulp, Rosella Malanchin
  • Patent number: 8597616
    Abstract: The present disclosure relates to systems, methods, and formulations for the pulmonary administration of one or more therapeutic agents, in dry powder form, in a single, large dose quantity. These formulations, methods, and systems are useful in the treatment of patients suffering from toxic or harmful gas exposure, such as nerve gas exposure, as well as in the treatment of patients suffering from diseases of the pulmonary system, including tuberculosis, cystic fibrosis, and chronic obstructive pulmonary disease (COPD).
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: December 3, 2013
    Assignee: Board of Regents of the University of Texas System
    Inventors: Edward R. Kraft, Stephen L. Hoskins, Perenlei Enkhbaatar, Daniel L. Traber
  • Publication number: 20120174915
    Abstract: Liquid nebulizer apparatus, systems, and formulation compositions, as well as systems for the nebulized, aerosol delivery of such compositions, for the administration and insufflation of medicinal aerosols into the pulmonary system of a mammal are described. The nebulizing apparatus and system can effectively aerosolize a variety of viscosities of medicinal liquid drug carriers, including those made up of oil, water, or emulsions of oil and water. Drugs dissolved or suspended in the compositions and formulations described and adapted for use herein are not damaged or denatured by the nebulization process when the nebulizer described is used. Further, the nebulization system itself can be adapted for use with both mechanically assisted pulmonary ventilation systems as well as hand-held inhalers and nose/mouth face masks for use in pulmonary drug delivery.
    Type: Application
    Filed: March 16, 2012
    Publication date: July 12, 2012
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. Kraft, Perenlai Enkhbaatar, Daniel L. Traber, Gabriela A. Kulp
  • Publication number: 20120111324
    Abstract: The present disclosure relates to systems, methods, and formulations for the pulmonary administration of one or more therapeutic agents, in dry powder form, in a single, large dose quantity. These formulations, methods, and systems are useful in the treatment of patients suffering from toxic or harmful gas exposure, such as nerve gas exposure, as well as in the treatment of patients suffering from diseases of the pulmonary system, including tuberculosis, cystic fibrosis, and chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: October 22, 2008
    Publication date: May 10, 2012
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. Kraft, Stephen L. Hoskins, Perenlei Enkhbaatar, Daniel L. Traber
  • Publication number: 20110125076
    Abstract: The present invention relates generally to transscleral, transcorneal, and transocular delivery of biologically active substances through the tissues, blood vessels and cellular membranes of the eyes of patients without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transscleral, transcorneal and transocular delivery of biologically active substances using pulsed incoherent light, and particularly the transcleral, transcorneal or transocular delivery of high molecular weight biologically active substances to a patient using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes of the eye of a subject using those compositions and methods.
    Type: Application
    Filed: October 12, 2010
    Publication date: May 26, 2011
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. Kraft, Gabriela A. Kulp, Bernard F. Godley, Aristides P. Koutrouvelis
  • Patent number: 7854753
    Abstract: The invention relates generally to transdermal and transmembrane delivery of biologically active substances through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transdermal and transmembrane delivery of biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: December 21, 2010
    Assignee: Photokinetix, Inc.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Publication number: 20090156463
    Abstract: The invention relates generally to transdermal and transmembrane delivery of biologically active substances through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transdermal and transmembrane delivery of biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Application
    Filed: June 30, 2008
    Publication date: June 18, 2009
    Applicant: PHOTOKINETIX, INC.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Patent number: 7458982
    Abstract: The invention relates generally to transdermal and transmembrane delivery of biologically active substances through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transdermal and transmembrane delivery of biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: December 2, 2008
    Assignee: Photokinetix, Inc.
    Inventors: Edward R. Kraft, Gabriela Kulp
  • Publication number: 20080230053
    Abstract: Liquid nebulizer apparatus, systems, and formulation compositions, as well as systems for the nebulized, aerosol delivery of such compositions, for the administration and insufflation of medicinal aerosols into the pulmonary system of a mammal are described. The nebulizing apparatus and system can effectively aerosolize a variety of viscosities of medicinal liquid drug carriers, including those made up of oil, water, or emulsions of oil and water. Drugs dissolved or suspended in the compositions and formulations described and adapted for use herein are not damages or denatured by the nebulization process when the nebulizer described is used. Further, the nebulization system itself can be adapted for use with both mechanically assisted pulmonary ventilation systems as well as hand-held inhalers and nose/mouth face masks for use in pulmonary drug delivery.
    Type: Application
    Filed: September 14, 2007
    Publication date: September 25, 2008
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Edward R. Kraft, Perenlei Enkhbaatar, Daniel L. Traber, Gabriela A. Kulp
  • Patent number: 6908204
    Abstract: A flat panel luminaire includes a light source, which can be remote, an optical light pipe, and a light-emitting panel. The light-emitting panel includes a tapered light-injection zone joined to a light-emitting zone having the embedded irregular tetrahedrally-shaped light guides. The surface and cross-sectional areas of the light guides gradually increase as the light guides extend away from the tapered zone. Methods of illuminating an area using such light guides are also provided.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: June 21, 2005
    Inventor: Edward R. Kraft
  • Publication number: 20040131687
    Abstract: The invention relates generally to transdermal and transmembrane delivery of biologically active substances through the skin, sub-dermal tissues, blood vessels and cellular membranes without causing damage to the cellular surface, tissue or membrane. The invention provides compositions and methods for enhanced transdermal and transmembrane delivery of biologically active substances using pulsed incoherent light. The invention further provides a device for the application of the pulsed incoherent light to cellular surfaces and membranes using those compositions and methods.
    Type: Application
    Filed: October 3, 2003
    Publication date: July 8, 2004
    Inventors: Edward R. Kraft, Gabriela Kulp