Patents by Inventor Allan Ma

Allan Ma 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: 20240101800
    Abstract: A composition comprising the following components: a) a first ethylene/alpha-olefin interpolymer that comprises the following properties: i) a melt viscosity (177° C.) from 2,000 to 50,000 mPa·s, ii) a density from 0.855 to 0.885 g/cc; b) a second ethylene/alpha-olefin interpolymer that comprises the following properties: i) a melt viscosity (177° C.) from 2,000 to 50,000 mPa·s, ii) a density from 0.900 to 0.960 g/cc; and wherein the weight ratio of component a to component b is from 1.0 to 100.
    Type: Application
    Filed: April 14, 2021
    Publication date: March 28, 2024
    Inventors: Wanfu Ma, Allan Walter Mclennaghan, Juan C. Tuberquia, Jozef Van Dun
  • Patent number: 11914404
    Abstract: A solar tracking system comprises multiple solar panel modules forming a grid of solar panel modules, wherein the multiple solar panel modules are movable relative to a solar source independently of each other; and a control system configured to orient each of the multiple solar panel modules to the solar source independently of each other based on a performance model to optimize an energy output from the grid of solar panel modules, wherein the performance model predicts an energy output from the grid of solar panel modules based on a topography of the area containing the grid of solar panel modules and weather conditions local to each of the solar panel modules.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 27, 2024
    Assignee: NEXTRACKER LLC
    Inventors: Yudong Ma, Francesco Borrelli, Yang Liu, Allan Daly
  • Publication number: 20220265818
    Abstract: Chimeric antigens and use there of in combination with antiviral agents to elicit immune responses against chronic Hepatitis B infections, thus breaking tolerance to hepatitis B virus in the host.
    Type: Application
    Filed: January 7, 2022
    Publication date: August 25, 2022
    Applicant: AKSHAYA BIO INC.
    Inventors: George RAJAN, Allan MA, Yuenian SHI
  • Publication number: 20130302330
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: May 20, 2013
    Publication date: November 14, 2013
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Publication number: 20130295610
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: May 22, 2013
    Publication date: November 7, 2013
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Patent number: 8465745
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Grant
    Filed: August 15, 2011
    Date of Patent: June 18, 2013
    Assignee: Akshaya Bio Inc.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Publication number: 20120070435
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: August 15, 2011
    Publication date: March 22, 2012
    Applicant: PALADIN LABS, INC.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Patent number: 8025873
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: September 27, 2011
    Assignee: Paladin Labs, Inc.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Publication number: 20110223185
    Abstract: Disclosed herein are chimeric antigens, comprising an hepatitis C virus (HCV) antigen and a Fc fragment of an immunoglobulin for eliciting an immune response against said antigen. The immune response is enhanced by presenting the host immune system with an immune response domain (HCV antigen from HVC core, envelope, or non-structural protein fragments) and a target binding domain (an Fc fragment). By virtue of the target binding domain, antigen presenting cells internalize and process the chimeric antigens for antigen presentation, thereby eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: May 18, 2011
    Publication date: September 15, 2011
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma, Bruce Motyka, Bruce Darryl Hirsche
  • Patent number: 8007805
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular, the compounds and methods elicit immune responses against foreign antigens that are otherwise recognized by the host as “self” antigens, thus breaking host tolerance to those antigens. Presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises an antibody fragment, enhances the immune response against the foreign or tolerated antigen. Antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response against the desired antigen.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: August 30, 2011
    Assignee: Paladin Labs, Inc.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Publication number: 20090238822
    Abstract: Disclosed herein are chimeric antigens, comprising an hepatitis C virus (HCV) antigen and a Fc fragment of an immunoglobulin for eliciting an immune response against said antigen. The immune response is enhanced by presenting the host immune system with an immune response domain (HCV antigen from HCV core, envelope, or non-structural protein fragments) and a target binding domain (an Fc fragment). By virtue of the target binding domain, antigen presenting cells internalize and process the chimeric antigens for antigen presentation, thereby eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: October 13, 2006
    Publication date: September 24, 2009
    Applicant: VIREXX MEDICAL CORP.
    Inventors: Rajan George, Lorne Tyrrell, Antoine A. Noujaim, Bruce Darryl Hirsche, Dakun Wang, Allan Ma, Bruce Motyka
  • Publication number: 20050031628
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular, the compounds and methods elicit immune responses against foreign antigens that are otherwise recognized by the host as “self” antigens, thus breaking host tolerance to those antigens. Presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises an antibody fragment, enhances the immune response against the foreign or tolerated antigen. Antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response against the desired antigen.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 10, 2005
    Applicant: ViRexx Medical Corp.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma
  • Publication number: 20050013828
    Abstract: Disclosed herein are compositions and methods for eliciting immune responses against antigens. In particular embodiments, the compounds and methods elicit immune responses against antigens that are otherwise recognized by the host as “self” antigens. The immune response is enhanced by presenting the host immune system with a chimeric antigen comprising an immune response domain and a target binding domain, wherein the target binding domain comprises a xenotypic antibody fragment. By virtue of the target binding domain, antigen presenting cells take up, process, and present the chimeric antigen, eliciting both a humoral and cellular immune response.
    Type: Application
    Filed: August 5, 2004
    Publication date: January 20, 2005
    Applicant: ViRexx Medical Corp.
    Inventors: Rajan George, Lorne Tyrrell, Antoine Noujaim, Dakun Wang, Allan Ma