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: 20240117075Abstract: 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: ApplicationFiled: August 23, 2023Publication date: April 11, 2024Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Patent number: 11773188Abstract: 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: GrantFiled: August 9, 2021Date of Patent: October 3, 2023Assignee: Immunophotonics, IncInventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Publication number: 20220017647Abstract: 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: ApplicationFiled: August 9, 2021Publication date: January 20, 2022Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Patent number: 11111316Abstract: 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: GrantFiled: July 5, 2018Date of Patent: September 7, 2021Assignee: IMMUNOPHOTONICS, INC.Inventors: Tomas Hode, Robert Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Publication number: 20200339706Abstract: 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: ApplicationFiled: July 5, 2018Publication date: October 29, 2020Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Publication number: 20190002594Abstract: 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: ApplicationFiled: July 5, 2018Publication date: January 3, 2019Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Publication number: 20180312611Abstract: 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: ApplicationFiled: July 5, 2018Publication date: November 1, 2018Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Publication number: 20180235904Abstract: 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: ApplicationFiled: October 8, 2015Publication date: August 23, 2018Applicant: EARTH SCIENCE TECH, INC.Inventors: Wei R. CHEN, Chad A. CURTIS
-
Patent number: 9987089Abstract: 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: GrantFiled: July 13, 2015Date of Patent: June 5, 2018Assignee: University of Central OklahomaInventors: Wei R. Chen, Feifan Zhou, Zhifang Li, Hui Li
-
Publication number: 20170014186Abstract: 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: ApplicationFiled: July 13, 2015Publication date: January 19, 2017Inventors: Wei R. CHEN, Feifan ZHOU, Zhifang LI, Hui LI
-
Patent number: 9107944Abstract: 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: GrantFiled: January 31, 2013Date of Patent: August 18, 2015Assignee: The University of Central OklahomaInventor: Wei R. Chen
-
Publication number: 20150018748Abstract: 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: ApplicationFiled: January 17, 2013Publication date: January 15, 2015Applicant: IMMUNOPHOTONICS, INC.Inventors: Tomas Hode, Robert E. Nordquist, Wei R. Chen, Raoul Carubelli, Luciano Alleruzzo, Peter Jenkins, Kristopher Waynant, Joseph Raker
-
Patent number: 8664198Abstract: 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: GrantFiled: February 28, 2011Date of Patent: March 4, 2014Assignee: The University of Central OklahomaInventor: Wei R. Chen
-
Patent number: 8614426Abstract: 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: GrantFiled: January 7, 2013Date of Patent: December 24, 2013Assignee: National Yang Ming UniversityInventors: Fu-Jen Kao, Wei R. Chen, Shin-Shian Lee
-
Publication number: 20120220921Abstract: 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: ApplicationFiled: February 28, 2011Publication date: August 30, 2012Inventor: WEI R. CHEN
-
Publication number: 20070259990Abstract: 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: ApplicationFiled: May 7, 2007Publication date: November 8, 2007Applicant: TRANS GLOBAL CHEMICAL, LLCInventors: Harvey Katz, Claudia Iovino, Stephen Bradway, Richard Iantosca, Wei R. Chen
-
Publication number: 20020136729Abstract: 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: ApplicationFiled: November 5, 2001Publication date: September 26, 2002Applicant: Wound Healing of OklahomaInventors: Robert E. Nordquist, Raoul Carubelli, Wei R. Chen
-
Patent number: 6290712Abstract: 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: GrantFiled: July 3, 1997Date of Patent: September 18, 2001Assignee: Wound Healing of OklahomaInventors: Robert E. Nordquist, Wei R. Chen, Raoul Carubelli
-
Patent number: 6149671Abstract: 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: GrantFiled: November 7, 1997Date of Patent: November 21, 2000Assignee: Wound Healings of OklahomaInventors: Robert E. Nordquist, Wei R. Chen, Raoul Carubelli
-
Patent number: 6099554Abstract: 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: GrantFiled: April 1, 1998Date of Patent: August 8, 2000Assignee: Wound Healing of OklahomaInventors: Robert E. Nordquist, Wei R. Chen