Patents by Inventor Wei R. Chen

Wei R. Chen 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).

  • Publication number: 20240117075
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: August 23, 2023
    Publication date: April 11, 2024
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Patent number: 11773188
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 3, 2023
    Assignee: Immunophotonics, Inc
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Publication number: 20220017647
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: August 9, 2021
    Publication date: January 20, 2022
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Patent number: 11111316
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: September 7, 2021
    Assignee: IMMUNOPHOTONICS, INC.
    Inventors: Tomas Hode, Robert Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Publication number: 20200339706
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: July 5, 2018
    Publication date: October 29, 2020
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Publication number: 20190002594
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: July 5, 2018
    Publication date: January 3, 2019
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Publication number: 20180312611
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: July 5, 2018
    Publication date: November 1, 2018
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Publication number: 20180235904
    Abstract: A pharmaceutical composition for use in the treatment of cancer is provided. The composition includes cannabidiol (CBD) and one or more of the following compounds: D-limonene, astaxanthin, malunggay, euphorbia hirta, pao extract, copaiba and ampalaya.
    Type: Application
    Filed: October 8, 2015
    Publication date: August 23, 2018
    Applicant: EARTH SCIENCE TECH, INC.
    Inventors: Wei R. CHEN, Chad A. CURTIS
  • Patent number: 9987089
    Abstract: This invention relates to a device and a method for monitoring and optimizing photothermal therapy, using a high-power continuous-wave laser beam and a pulsed laser beam, both transmitted through a single soft, multi-mode optical fiber with a diffuse active tip, to interstitially irradiate the target tissue at the same time. The continuous-wave laser light induces photothermal effect and increases tissue temperature and the pulsed laser light produces a photoacoustic signal. The photoacoustic signal intensity is used to monitor the temperature changes in the target tissue and to guide the irradiation of the high-power laser to optimize the photothermal effect by adjusting the light intensity and irradiation time.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: June 5, 2018
    Assignee: University of Central Oklahoma
    Inventors: Wei R. Chen, Feifan Zhou, Zhifang Li, Hui Li
  • Publication number: 20170014186
    Abstract: This invention relates to a device and a method for monitoring and optimizing photothermal therapy, using a high-power continuous-wave laser beam and a pulsed laser beam, both transmitted through a single soft, multi-mode optical fiber with a diffuse active tip, to interstitially irradiate the target tissue at the same time. The continuous-wave laser light induces photothermal effect and increases tissue temperature and the pulsed laser light produces a photoacoustic signal. The photoacoustic signal intensity is used to monitor the temperature changes in the target tissue and to guide the irradiation of the high-power laser to optimize the photothermal effect by adjusting the light intensity and irradiation time.
    Type: Application
    Filed: July 13, 2015
    Publication date: January 19, 2017
    Inventors: Wei R. CHEN, Feifan ZHOU, Zhifang LI, Hui LI
  • Patent number: 9107944
    Abstract: A method for constructing a compound of immunologically modified nanotubes and method for using the compound to deliver immunoadjuvants to tumor cells and to produce targeted, synergistic photophysical and immunological reactions for cancer treatment. To prepare the immunologically modified nanotubes, carbon nanotubes are dissolved in a solution of glycated chitosan, an immunostimulant, hence using glycated chitosan as a surfactant for rendering the aqueous solution of nanotubes stable. The compound can be used for treatment of cancer. The method includes steps of intratumorally administering immunologically modified nanotubes and administering laser irradiation of the target tumor. The nanotube serves as a carrier to deliver immunoadjuvants to the tumor cells and serves as a light-absorbing agent in a cell body of a tumor in a host.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: August 18, 2015
    Assignee: The University of Central Oklahoma
    Inventor: Wei R. Chen
  • Publication number: 20150018748
    Abstract: The present invention relates generally to therapeutic compositions comprising chitosan-derived compositions used in connection with methods for treating neoplasms, such as for instance, malignant lung, thyroid and kidney neoplasms, and other types of malignant neoplasms, and other medical disorders.
    Type: Application
    Filed: January 17, 2013
    Publication date: January 15, 2015
    Applicant: IMMUNOPHOTONICS, INC.
    Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
  • Patent number: 8664198
    Abstract: A method for constructing a compound of immunologically modified nanotubes and method for using the compound to deliver immunoadjuvants to tumor cells and to produce targeted, synergistic photophysical and immunological reactions for cancer treatment. To prepare the immunologically modified nanotubes, carbon nanotubes are dissolved in a solution of glycated chitosan, an immunostimulant, hence using glycated chitosan as a surfactant for rendering the aqueous solution of nanotubes stable. The compound can be used for treatment of cancer. The method includes steps of intratumorally administering immunologically modified nanotubes and administering laser irradiation of the target tumor. The nanotube serves as a carrier to deliver immunoadjuvants to the tumor cells and serves as a light-absorbing agent in a cell body of a tumor in a host.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: March 4, 2014
    Assignee: The University of Central Oklahoma
    Inventor: Wei R. Chen
  • Patent number: 8614426
    Abstract: The present invention discloses a light disinfection device, and the disinfection device at least comprises a disinfection light tube, a controlling body, a circular reflector and a stowage platform. The disinfection light tube is a light source with a circular shape. The controlling body electrically connects with and controls the disinfection light tube. The circular reflector is disposed along the outer side of the disinfection light tube to cover part of light emitted from the disinfection light tube. The stowage platform connects with the controlling body via a rotatable shaft and comprises a transparent plate disposed at the end of the rotatable shaft. Furthermore, the stowage platform extends to the inner side of the disinfection light tube and rotates by the control of the controlling body to let the disinfection light tube irradiate an object on the stowage platform.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: December 24, 2013
    Assignee: National Yang Ming University
    Inventors: Fu-Jen Kao, Wei R. Chen, Shin-Shian Lee
  • Publication number: 20120220921
    Abstract: A method for constructing a compound of immunologically modified nanotubes and method for using the compound to deliver immunoadjuvants to tumor cells and to produce targeted, synergistic photophysical and immunological reactions for cancer treatment. To prepare the immunologically modified nanotubes, carbon nanotubes are dissolved in a solution of glycated chitosan, an immunostimulant, hence using glycated chitosan as a surfactant for rendering the aqueous solution of nanotubes stable. The compound can be used for treatment of cancer. The method includes steps of intratumorally administering immunologically modified nanotubes and administering laser irradiation of the target tumor. The nanotube serves as a carrier to deliver immunoadjuvants to the tumor cells and serves as a light-absorbing agent in a cell body of a tumor in a host.
    Type: Application
    Filed: February 28, 2011
    Publication date: August 30, 2012
    Inventor: WEI R. CHEN
  • Publication number: 20070259990
    Abstract: A tire treatment composition including a solid material suspended in a liquid carrier. The solid material consists of at least one ceramic fiber component and a blend of polymeric fibers. The polymeric fibers include various mixtures of polyethylene and/or polypropylene, polyester, polymeric acrylic, and nylon. The solid material may also include a cellulosic fiber. The liquid carrier includes a solution of water and at least one glycol such as ethylene glycol, diethylene glycol, propylene glycol, triethylene glycol, dipropylene glycol, or tetraethylene glycol. The liquid carrier may also include additive agents such as antimicrobial agents, anti-corrosion agents, thickening agents, buffering agents, and adjuvant agents. The tire treatment composition of the present invention is suitable for use with a tire pressure management system or with nitrogen tire pressure systems and is supplied in a volume sufficient in a unit for treatment of the tires of a vehicle.
    Type: Application
    Filed: May 7, 2007
    Publication date: November 8, 2007
    Applicant: TRANS GLOBAL CHEMICAL, LLC
    Inventors: Harvey Katz, Claudia Iovino, Stephen Bradway, Richard Iantosca, Wei R. Chen
  • Publication number: 20020136729
    Abstract: The present invention combines physical and immunologic therapies for the treatment of neoplasms by conditioning a targeted neoplasm with an immunoadjuvant (also called immunomodulator or immunopotentiator) and then physically destroying the conditioned neoplasm. A number of physical therapies can be used to achieve the physical destruction of the conditioned tumor mass.
    Type: Application
    Filed: November 5, 2001
    Publication date: September 26, 2002
    Applicant: Wound Healing of Oklahoma
    Inventors: Robert E. Nordquist, Raoul Carubelli, Wei R. Chen
  • Patent number: 6290712
    Abstract: A method for treating a neoplasm, such as a malignant tumor, in humans and other animals, is disclosed. A chromophore and an immunoadjuvant are introduced into the neoplasm. The neoplasm is then lased at an irradiance sufficient to induce neoplastic cellular destruction and to stimulate the self-immunological defense system against neoplastic cellular multiplication.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: September 18, 2001
    Assignee: Wound Healing of Oklahoma
    Inventors: Robert E. Nordquist, Wei R. Chen, Raoul Carubelli
  • Patent number: 6149671
    Abstract: A method for treating a neoplasm, such as a malignant tumor, in humans and other animals, is disclosed. A chromophore and an immunoadjuvant are introduced into the neoplasm. The neoplasm is then lased at an irradiance sufficient to induce neoplastic cellular destruction and to stimulate the self-immunological defense system against neoplastic cellular multiplication.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: November 21, 2000
    Assignee: Wound Healings of Oklahoma
    Inventors: Robert E. Nordquist, Wei R. Chen, Raoul Carubelli
  • Patent number: 6099554
    Abstract: A method for the delivery of laser light for therapeutic purposes, and, more specifically, for the treatment of buried tumors wherein multiple lasers are used to treat a deeply buried tumorous mass. In more particular, multiple lasers in a spatial array are used to simultaneous irradiate a tumor from a multiplicity of different directions. Tumors treated in this way are heated more homogeneously than those treated via conventional single-laser treatments. Additionally, a multiple source laser treatment scheme puts the enclosing normal tissue at lesser risk than it would be exposed to if the treatment were conducted using via a single laser source.
    Type: Grant
    Filed: April 1, 1998
    Date of Patent: August 8, 2000
    Assignee: Wound Healing of Oklahoma
    Inventors: Robert E. Nordquist, Wei R. Chen