Patents by Inventor Harold Walder
Harold Walder 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: 11476222Abstract: A curable resin or adhesive composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and at least one energy converting material, preferably a phosphor, capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source.Type: GrantFiled: March 16, 2020Date of Patent: October 18, 2022Assignee: IMMUNOLIGHT, LLCInventors: Zakaryae Fathi, James Clayton, Harold Walder, Frederic A. Bourke, Jr.
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Publication number: 20220315809Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, including various adhesives applications.Type: ApplicationFiled: February 27, 2020Publication date: October 6, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, JR., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Patent number: 11452884Abstract: Psoralen compounds of compounds having formulae 1A-10A, 1B-10B, 1C-10C, 1D-10D, 1E-10E, 1F-10F, 1G-10G, and 1H-5H as shown in FIG. 1, and pharmaceutically acceptable salts thereof; and their use in methods for the treatment of a cell proliferation disorder in a subject, pharmaceutical compositions containing the psoralen derivatives, a kit for performing the method, and a method for causing an autovaccine effect in a subject using the method.Type: GrantFiled: January 22, 2018Date of Patent: September 27, 2022Assignees: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Eric J. Toone, David Gooden, Frederic A. Bourke, Jr., Harold Walder
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Publication number: 20220275914Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, such as color enhancement, and color enhancement structures containing the same.Type: ApplicationFiled: January 30, 2020Publication date: September 1, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Publication number: 20220226666Abstract: A method for treating a diseased site in a human or animal body is provided which includes injecting in a diseased site one or more phosphors which are capable of emitting ultraviolet or visible light into the body; infusing the diseased site with a photoactivatable drug; applying an initiation energy from an initiation energy source comprising an x-ray, gamma ray, or electron source to thereby initiate emission of ultraviolet or visible light into the body; and controlling a dose of the initiation energy with a processor to produce (i) a cytotoxicity inside the diseased site of greater than 20% or (ii) a day-25 stable tumor volume, wherein the processor is programmed to apply the initiation energy in a pulsed manner, wherein the initiation energy is delivered in either (i) a radiograph mode, or (ii) a pulsed fluoroscopy mode.Type: ApplicationFiled: March 21, 2022Publication date: July 21, 2022Applicants: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Mark Oldham, Zakaryae Fathi, Wayne F. Beyer, Frederic A. Bourke, JR., Harold Walder, Mark Dewhirst, Neil L. Spector, Paul Yoon, Justus Adamson, David Alcorta, Kim Lyerly, Leihua Liu, Takuya Osada
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Patent number: 11383098Abstract: Products, compositions, systems, and methods for modifying a target structure which mediates or is associated with a biological activity, including treatment of conditions, disorders, or diseases mediated by or associated with a target structure, such as a virus, cell, subcellular structure or extracellular structure. The methods may be performed in situ in a non-invasive manner by placing a nanoparticle having a metallic shell on at least a fraction of a surface in a vicinity of a target structure in a subject and applying an initiation energy to a subject thus producing an effect on or change to the target structure directly or via a modulation agent. The nanoparticle is configured, upon exposure to a first wavelength ?1, to generate a second wavelength ?2 of radiation having a higher energy than the first wavelength ?1.Type: GrantFiled: July 19, 2019Date of Patent: July 12, 2022Assignees: Immunolight, LLC, Duke UniversityInventors: Tuan Vo-Dinh, Jonathan P. Scaffidi, Venkata Gopal Reddy Chada, Benoit Lauly, Yan Zhang, Molly K. Gregas, Ian Nicholas Stanton, Joshua T. Stecher, Michael J. Therien, Frederic A. Bourke, Jr., Harold Walder, Zak Fathi, Jennifer A. Ayres, Zhenyuan Zhang, Joseph H. Simmons, Stephen John Norton
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Publication number: 20220193441Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, including photobiomodulation for treatment of conditions, disorders, or diseases.Type: ApplicationFiled: February 6, 2020Publication date: June 23, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Publication number: 20220184211Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, particularly medical uses for treatment of cell proliferation disorders.Type: ApplicationFiled: January 30, 2020Publication date: June 16, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Publication number: 20220181292Abstract: A polymerizable composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and a phosphor capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source. An associated method includes: placing a polymerizable adhesive composition, including a photoinitiator and energy converting material, such as a down-converting phosphor, in contact with at least two components to be bonded to form an assembly; and, irradiating the assembly with radiation at a first wavelength, capable of conversion (down-conversion by the phosphor) to a second wavelength capable of activating the photoinitiator, to prepare items such as inkjet cartridges, wafer-to-wafer assemblies, semiconductors, integrated circuits, and the like.Type: ApplicationFiled: January 6, 2022Publication date: June 9, 2022Applicant: IMMUNOLIGHT, LLCInventors: Zakaryae FATHI, James CLAYTON, Harold WALDER, Frederic A. BOURKE, JR.
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Patent number: 11345833Abstract: A method of and system for adhesive bonding. The method and system a) treat a surface of an element to be bonded to provide an adherent structure including one or more rubber compounds on the surface; b) place a polymerizable adhesive composition, including at least one photoinitiator and at least one energy converting material, in contact with the adherent structure and two or more components to be bonded to form an assembly, c) irradiated the assembly with radiation at a first wavelength, capable of conversion by the at least one energy converting material, to a second wavelength capable of activating the at least one photoinitiator to produce from the polymerizable adhesive composition a cured adhesive composition; and d) adhesively join the two or more components by way of the adherent structure and the cured adhesive composition.Type: GrantFiled: September 4, 2018Date of Patent: May 31, 2022Assignee: IMMUNOLIGHT, LLCInventors: Zakaryae Fathi, Frederic A. Bourke, Jr., Harold Walder
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Publication number: 20220159998Abstract: A method and a system for producing a change in a medium. The method places in a vicinity of the medium an energy modulation agent. The method applies an initiation energy to the medium. The initiation energy interacts with the energy modulation agent to directly or indirectly produce the change in the medium. The energy modulation agent has a normal predominant emission of radiation in a first wavelength range outside of a second wavelength range (WR2) known to produce the change, but under exposure to the applied initiation energy produces the change. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the energy modulation agent.Type: ApplicationFiled: February 14, 2022Publication date: May 26, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, JR., Zakaryae FATHI, Harold WALDER, Wayne F. BEYER, JR.
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Publication number: 20220148997Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, including various adhesives applications.Type: ApplicationFiled: February 27, 2020Publication date: May 12, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Publication number: 20220146076Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields, especially in the field of solar cells and other energy conversion devices.Type: ApplicationFiled: February 27, 2020Publication date: May 12, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Daniel I. BECKER, Joseph H. SIMMONS
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Patent number: 11324965Abstract: Products, compositions, systems, and methods for modifying a target structure which mediates or is associated with a biological activity, including treatment of conditions, disorders, or diseases mediated by or associated with a target structure, such as a virus, cell, subcellular structure or extracellular structure. The methods may be performed in situ in a non-invasive manner by placing a nanoparticle having a metallic shell on at least a fraction of a surface in a vicinity of a target structure in a subject and applying an initiation energy to a subject thus producing an effect on or change to the target structure directly or via a modulation agent. The nanoparticle is configured, upon exposure to a first wavelength ?1, to generate a second wavelength ?2 of radiation having a higher energy than the first wavelength ?1.Type: GrantFiled: July 15, 2019Date of Patent: May 10, 2022Assignees: IMMUNOLOIGHT, LLC., DUKE UNIVERSITYInventors: Tuan Vo-Dinh, Jonathan P. Scaffidi, Venkata Gopal Reddy Chada, Benoit Lauly, Yan Zhang, Molly K. Gregas, Ian Nicholas Stanton, Joshua T. Stecher, Michael J. Therien, Frederic A. Bourke, Jr., Harold Walder, Zak Fathi, Jennifer A. Ayres, Zhenyuan Zhang, Joseph H. Simmons, Stephen John Norton
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Publication number: 20220134131Abstract: An emission enhancement structure having at least one energy augmentation structure; and an energy converter capable of receiving energy from an energy source, converting the energy and emitting therefrom a light of a different energy than the received energy. The energy converter is disposed in a vicinity of the at least one energy augmentation structure such that the emitted light is emitted with an intensity larger than if the converter were remote from the at least one energy augmentation structure. Also described are various uses for the energy emitters, energy augmentation structures and energy collectors in a wide array of fields.Type: ApplicationFiled: February 28, 2020Publication date: May 5, 2022Applicant: IMMUNOLIGHT, LLCInventors: Frederic A. BOURKE, Jr., Harold WALDER, Zakaryae FATHI, Wayne F. BEYER, Ronald A. RUDDER, Joseph H. SIMMONS
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Patent number: 11305131Abstract: A system for treating a diseased site in a human or animal body. The system includes a pharmaceutical carrier including one or more phosphors which are capable of emitting light into the diseased site upon interaction, a photoactivatable drug for intercalating into DNA of cells at the diseased site, one or more devices which infuse the diseased sited with the photoactivatable drug and the pharmaceutical carrier, an x-ray or high energy electron source, and a processor programmed to control a dose of x-rays or electrons to the diseased site for production of light inside the tumor to activate the photoactivatable drug.Type: GrantFiled: August 29, 2019Date of Patent: April 19, 2022Assignees: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Mark Oldham, Zakaryae Fathi, Wayne F. Beyer, Frederic A. Bourke, Jr., Harold Walder, Mark DeWhirst, Neil L. Spector, Paul Yoon, Justus Adamson, David Alcorta, Kim Lyerly, Leihua Liu, Takuya Osada
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Patent number: 11278042Abstract: A method and a system for producing a change in a medium. The method places in a vicinity of the medium an energy modulation agent. The method applies an initiation energy to the medium. The initiation energy interacts with the energy modulation agent to directly or indirectly produce the change in the medium. The energy modulation agent has a normal predominant emission of radiation in a first wavelength range outside of a second wavelength range (WR2) known to produce the change, but under exposure to the applied initiation energy produces the change. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the energy modulation agent.Type: GrantFiled: December 28, 2020Date of Patent: March 22, 2022Assignee: IMMUNOLIGHT, LLCInventors: Frederic A. Bourke, Jr., Zakaryae Fathi, Harold Walder, Wayne F. Beyer, Jr.
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Publication number: 20220080045Abstract: A method for treating a disease in a subject in need thereof is provided involving infusing 8-methoxypsoralen (8-MOP) and a phosphor-containing drug activator into a diseased site in the subject; and delivering a dose of x-rays to the subject for production of the ultraviolet and visible light inside the subject to activate the photoactivatable drug and induce a persistent therapeutic response, the dose including a pulsed sequence of x-rays delivering from 0.5-2 Gy to the tumor, wherein the phosphor-containing drug activator includes an admixture of two or more phosphors capable of emitting ultraviolet and visible light upon interaction with x-rays; the two or more phosphors including Zn2SiO4:Mn2+ and (3Ca3(PO4)2Ca(F, Cl)2: Sb3+, Mn2+) at a ratio (Zn2SiO4:Mn2+):(3Ca3(PO4)2Ca(F, Cl)2: Sb3+, Mn2+)) of from 1:10 to 10:1; wherein each of the two or more phosphors have at least one coating selected from an ethyl cellulose coating or a diamond-like carbon coating.Type: ApplicationFiled: November 30, 2021Publication date: March 17, 2022Applicants: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Harold WALDER, Frederic A. BOURKE, JR., Zakaryae FATHI, Wayne F. BEYER, Mark OLDHAM, Justus ADAMSON, Michael NOLAN
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Patent number: 11270973Abstract: A polymerizable composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and a phosphor capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source. An associated method includes: placing a polymerizable adhesive composition, including a photoinitiator and energy converting material, such as a down-converting phosphor, in contact with at least two components to be bonded to form an assembly; and, irradiating the assembly with radiation at a first wavelength, capable of conversion (down-conversion by the phosphor) to a second wavelength capable of activating the photoinitiator, to prepare items such as inkjet cartridges, wafer-to-wafer assemblies, semiconductors, integrated circuits, and the like.Type: GrantFiled: August 17, 2020Date of Patent: March 8, 2022Assignee: Immunolight, LLCInventors: Zakaryae Fathi, James Clayton, Harold Walder, Frederic A. Bourke, Jr.
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Publication number: 20220062419Abstract: A method and system for treating a subject with a disorder which provides within the subject at least one photoactivatable drug for treatment of the subject, applies initiation energy from at least one source to generate inside the subject a preferential x-ray flux for generation of Cherenkov radiation (CR) light capable of activating at least one photoactivatable drug, and from the CR light, activating inside the subject the at least one photoactivatable drug to thereby treat the disorder.Type: ApplicationFiled: April 12, 2021Publication date: March 3, 2022Applicants: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Mark OLDHAM, Justus ADAMSON, Mark W. DEWHIRST, Paul YOON, Harold WALDER, Frederic A. Bourke, JR., Zakaryae FATHI, Wayne F. BEYER, JR.