Patents by Inventor Ke Zeng

Ke Zeng 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: 20170007837
    Abstract: Disclosed herein is an implantable pulse generator for administering electrotherapy via an implantable lead. The pulse generator includes a housing and a header connector assembly. The housing includes a first portion of a cam lock arrangement. The header connector assembly includes a connector assembly, a header enclosing the connector assembly, and a second portion of the cam lock system cam locked with the first portion in anchoring the header connector assembly to the housing.
    Type: Application
    Filed: July 8, 2015
    Publication date: January 12, 2017
    Inventors: Asghar Dadashian, Ke Zeng, Avi Bilu, Mitch Goodman
  • Publication number: 20160326525
    Abstract: Provided is a use of miRNA-214 inhibitor in inhibiting regulatory T cells (Treg cells). The microRNA-214 (miRNA-214) can promote Treg cells, and can assist tumors in immune escape. The experiments demonstrates that the inhibition of miRNA-214 can inhibit the growth of Treg cells, thus inhibiting the growth of tumors. Therefore, miRNA-214 can be used for developing an anti-tumour drug or a drug inhibiting immune response hyperactivity.
    Type: Application
    Filed: December 18, 2014
    Publication date: November 10, 2016
    Inventors: Chenyu ZHANG, Ke ZENG, Yuan YIN, Xing CAI, Junfeng ZHANG
  • Publication number: 20160319332
    Abstract: The present invention provides Salmonella non-coding RNA and the identification and application thereof. In particular, the present invention proves through experiments that a Salmonella bacterium delivers non-coding RNAs (ncRNAs) encoded by the bacterium itself into a host cell, generates milRNAs similar to microRNAs by means of a microRNA splicing system in the cell, regulates the immune system with the milRNAs, and further protects the Salmonella bacterium from being cleared by the host. Adsorbing milRNAs using milRNA inhibitors can effectively inhibit the survival ability of the bacterium in the cell, leading to a reduced vitality of the bacterium. The present invention further provides relevant reagents and methods for effective detection of, treatment to and study on Salmonella bacteria or Salmonella infectious diseases.
    Type: Application
    Filed: December 9, 2014
    Publication date: November 3, 2016
    Applicant: JIANGSU MICROMEDMARK BIOTECH CO. LTD.
    Inventors: Ke ZENG, Hongwei GU, Chenyu ZHANG, Tianfu ZHANG
  • Publication number: 20160312310
    Abstract: Provided are non-small cell lung cancer markers and the use thereof in diagnosing and monitoring diseases in vitro. The non-small cell lung cancer markers include at least one of 26 selected detectable mature microRNAs existing stably in human serum or plasma. Also provided are probe combinations, a kit and a biochip for detecting the non-small cell lung cancer markers. The invention further provides a method for detecting the said lung cancer markers. The method in the present invention enables extensive detection spectrum, high sensitivity, low cost, convenient sample taking and preservation. The method can be applied in the general survey of disease, solves problems of low specificity and sensitivity encountered with previous single markers, and increases significantly the clinical detection rate of diseases. The methods provide an effective means for diagnosing diseases at an early stage.
    Type: Application
    Filed: July 11, 2016
    Publication date: October 27, 2016
    Inventors: Chenyu Zhang, Ke Zeng, Junfeng Zhang, Yi Ba, Xi Chen, Haijin Li
  • Publication number: 20160312221
    Abstract: Provided is non-coded RNA of in-vivo infected microorganisms, parasitic microorganisms, symbiotic microorganisms and identification and application thereof. Also provided is a method of identifying the non-coded RNA of in-vivo pathogen sources.
    Type: Application
    Filed: December 9, 2014
    Publication date: October 27, 2016
    Applicant: JIANGSU MICROMEDMARK BIOTECH CO., LTD.
    Inventors: Chenyu ZHANG, Ke ZENG, Jin WANG, Xihan LI, Hongwei GU
  • Publication number: 20160273054
    Abstract: This invention provides a combination of microRNAs for evaluating the physiological and/or pathological condition of a subject, wherein the combination comprises all detectable microRNAs stably existing in the serum/plasma of a subject; and a method for evaluating the physiological and/or pathological condition of a subject, wherein the method includes determining all detectable microRNAs stably existing in the serum/plasma of a subject; and a kit for evaluating the physiological and/or pathological condition of a subject, wherein the kit contains the tools for determining all detectable microRNAs that stably existing in the serum/plasma of a subject; and a biochip for evaluating the physiological and/or pathological condition of a subject, wherein the biochip contains the components for determining all detectable microRNAs stably existing in the serum/plasma of a subject.
    Type: Application
    Filed: June 2, 2016
    Publication date: September 22, 2016
    Inventors: Chenyu ZHANG, Junfeng ZHANG, Xi CHEN, Yi BA, Jiangning CHEN, Jin WANG, Ke ZENG, Hongjie ZHANG
  • Patent number: 9428808
    Abstract: This invention provides markers, methods, biochips and kits for milk quality detection. The present invention particularly provides a method for milk quality detection by means of detecting the particular microRNAs in milk, so as to establish the standard of raw milk content.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: August 30, 2016
    Assignee: JIANGSU MICROMEDMARK BIOTECH CO., LTD.
    Inventors: Chengyu Zhang, Ke Zeng, Junfeng Zhang, Chunliang Tian, Haijin Li
  • Patent number: 9421167
    Abstract: The present invention provides drugs for treating AIDS, which comprises microvesicles carrying anti-HIV specific siRNA. The present invention also provides a preparation method of the drug.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: August 23, 2016
    Assignee: Micromedmark Biotech Co. Ltd.
    Inventors: Chenyu Zhang, Ke Zeng, Hongwei Gu, Minghui Cao, Liming Li
  • Publication number: 20160239969
    Abstract: Methods, systems, and computer readable media for automated detection of abnormalities in medical images are disclosed. According to a method for automated abnormality detection, the method includes receiving a target image. The method also includes deformably registering to the target image or to a common template a subset of normative images from a plurality of normative images, wherein the subset of normative images is associated with a normal variation of an anatomical feature. The method further includes defining a dictionary using the subset of normative images. The method also includes decomposing, using sparse decomposition and the dictionary, the target image. The method further includes classifying one or more voxels of the target image as normal or abnormal based on results of the sparse decomposition.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 18, 2016
    Inventors: CHRISTOS DAVATZIKOS, Ke Zeng, Ali Guray Erus
  • Patent number: 9388470
    Abstract: The present invention provides non-small cell lung cancer markers and the use thereof in diagnosing and monitoring diseases in vitro. The non-small cell lung cancer markers include at least one of the 26 selected detectable mature microRNAs existing stably in human serum or plasma. The invention also provides probe combinations, a kit and biochip for detecting the non-small cell lung cancer markers. The invention further provides a method for detecting the said lung cancer markers. The method in the present invention enables extensive detection spectrum, high sensitivity, low cost, convenient sample taking and preservation. The method can be applied in the general survey of disease, solves problems of the low specificity and sensitivity encountered with previous single markers, and increases significantly the clinical detection rate of diseases; it forms an effective means for diagnosing diseases at an early stage.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: July 12, 2016
    Assignee: MICROMEDMARK BIOTECH CO., LTD.
    Inventors: Chenyu Zhang, Ke Zeng, Junfeng Zhang, Yi Ba, Xi Chen, Haijin Li
  • Patent number: 9376679
    Abstract: Microvesicles containing interfering RNAs, preparation methods and uses thereof are provided. Pharmaceutical compositions and kits comprising the microvesicles containing interfering RNAs are also provided. Microvesicles containing interfering RNAs, pharmaceutical compositions and kits comprising such microvesicles can be used to study the effects of interfering RNAs on receptor cells. As microvesicles containing interfering RNAs can stably, high efficiently and specifically deliver interfering RNAs, microvesicles containing interfering RNAs can be used to treat related diseases.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: June 28, 2016
    Assignee: Micromedmark Biotech Co. Ltd.
    Inventors: Chenyu Zhang, Ke Zeng, Danqing Liu, Yujing Zhang, Hongwei Gu
  • Publication number: 20160017321
    Abstract: The present invention relates to a microparticle comprising a functional microRNA/siRNA and application thereof. Specifically, disclosed is a use of a functional microRNA and/or siRNA, which is used to prepare a composition applied to a mammal. After the composition is applied, the microparticle is formed in a first part in an animal, and transported to a second part, which thereby improves physiological status of the second part or heals a disease of the second part. The second part is different from the first part. The use is beneficial for optimizing a dosing manner of the functional microRNA and/or siRNA.
    Type: Application
    Filed: June 21, 2013
    Publication date: January 21, 2016
    Inventors: Chenyu ZHANG, Ke ZENG
  • Publication number: 20150352215
    Abstract: The invention relates to plants as functional microRNA and/or functional siRNA vehicles, the preparation methods and uses thereof. In particular, disclosed in the present invention are plants or edible portions or extracts thereof as functional microRNA and/or functional siRNA vehicles and uses thereof. Also disclosed is a method for carrying the functional microRNA and/or functional siRNA, comprising the step of orally administering the plants or edible portions or extracts thereof to a subject in need thereof, wherein the plants or edible portions thereof express and carry the functional microRNA and/or functional siRNA vehicles, and the extracts contain the functional microRNA and/or functional siRNA.
    Type: Application
    Filed: May 15, 2013
    Publication date: December 10, 2015
    Inventors: Chenyu Zhang, Zhi Hong, Ke Zeng
  • Publication number: 20150291962
    Abstract: An isolated plant-functional microRNA or an extract containing said plant-functional microRNA, a preparation method therefor, and an application thereof are provided. The plant-functional microRNA originates from the endogenous microRNA of a plant, is present in a water-soluble and/or fat-soluble extract of said plant, and is capable of regulating non-plant target-genes.
    Type: Application
    Filed: August 15, 2013
    Publication date: October 15, 2015
    Inventors: Chenyu Zhang, Junfeng Zhang, Ke Zeng, Lei Dong
  • Patent number: 8972413
    Abstract: Methods and comment association systems for associating one or more comments with one or more primary electronic documents are described. In one aspect, the method comprises: identifying, at a comment association system, one or more key terms from at least a portion of the one or more primary electronic documents; identifying, at the comment association system, one or more comments associated with the identified key terms; determining, at the comment association system, whether an identified comment is sufficiently related to the one or more primary electronic documents by calculating one or more relation score for that identified comment and comparing the relation score to one or more threshold; and if the identified comment is sufficiently related to the one or more primary electronic documents, then associating the identified comment with the one or more primary electronic documents at the comment association system.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: March 3, 2015
    Assignee: Rogers Communications Inc.
    Inventors: Hyun Chul Lee, Liqin Xu, Ke Zeng
  • Publication number: 20140302119
    Abstract: Microvesicles containing interfering RNAs, preparation methods and uses thereof are provided. Pharmaceutical compositions and kits comprising the microvesicles containing interfering RNAs are also provided. Microvesicles containing interfering RNAs, pharmaceutical compositions and kits comprising such microvesicles can be used to study the effects of interfering RNAs on receptor cells. As microvesicles containing interfering RNAs can stably, high efficiently and specifically deliver interfering RNAs, microvesicles containing interfering RNAs can be used to treat related diseases.
    Type: Application
    Filed: May 26, 2010
    Publication date: October 9, 2014
    Applicant: Micromedmark Biotech Co. Ltd.
    Inventors: Chenyu Zhang, Ke Zeng, Danqing Liu, Yujing Zhang, Hongwei Gu
  • Publication number: 20140121133
    Abstract: This invention provides a combination of microRNAs for evaluating the physiological and/or pathological condition of a subject, wherein the combination comprises all detectable microRNAs stably existing in the serum/plasma of a subject; and a method for evaluating the physiological and/or pathological condition of a subject, wherein the method includes determining all detectable microRNAs stably existing in the serum/plasma of a subject; and a kit for evaluating the physiological and/or pathological condition of a subject, wherein the kit contains the tools for determining all detectable microRNAs that stably existing in the serum/plasma of a subject; and a biochip for evaluating the physiological and/or pathological condition of a subject, wherein the biochip contains the components for determining all detectable microRNAs stably existing in the serum/plasma of a subject.
    Type: Application
    Filed: December 30, 2013
    Publication date: May 1, 2014
    Applicant: JIANGSU MINGMA BIOTECH CO., LTD.
    Inventors: CHENYU ZHANG, JUNFENG ZHANG, XI CHEN, YI BA, JIANGNING CHEN, JIN WANG, KE ZENG, HONGJIE ZHANG
  • Publication number: 20130209544
    Abstract: Microvesicles containing interfering RNAs, preparation methods and uses thereof are provided. Pharmaceutical compositions and kits comprising the microvesicles containing interfering RNAs are also provided. Microvesicles containing interfering RNAs, pharmaceutical compositions and kits comprising such microvesicles can be used to study the effects of interfering RNAs on receptor cells. As microvesicles containing interfering RNAs can stably, high efficiently and specifically deliver interfering RNAs, microvesicles containing interfering RNAs can be used to treat related diseases.
    Type: Application
    Filed: May 26, 2010
    Publication date: August 15, 2013
    Applicants: JIANGSU MICROMEDMARK BIOTECH CO., LTD.
    Inventors: Chenyu Zhang, Ke Zeng, Danqing Liu, Yujing Zhang, Hongwei Gu
  • Publication number: 20130203837
    Abstract: The present invention provides drugs for treating AIDS, which comprises microvesicles carrying anti-HIV specific siRNA. The present invention also provides a preparation method of the drug.
    Type: Application
    Filed: December 9, 2010
    Publication date: August 8, 2013
    Inventors: Chenyu Zhang, Ke Zeng, Hongwei Gu, Minghui Cao, Liming Li
  • Publication number: 20130078225
    Abstract: The present invention relates to a method for modulating miRNA content in living beings and the use thereof, whereof the miRNAs are delivered initiatively and selectively by microparticles/MVs/exosomes to the circulatory system and target cells/tissues to perform various functions. The invention provides a novel combination of molecules that mediates the inter-cellular communication: the miRNAs secreted by cells through cellular MVs. Meanwhile, the present invention also provides a method for preparing cellular MVs entrapping certain miRNAs, and, according to the regulation and modification of gene expression in cells and tissues with the miRNA-entrapping cellular MVs, provides a novel method for modulating miRNA content in living beings, which is effective and adoptable to all cell types.
    Type: Application
    Filed: April 13, 2010
    Publication date: March 28, 2013
    Applicant: Jiangsu Mingma Biotech Co., Ltd.
    Inventors: Ke Zeng, Chenyu Zhang, Junfeng Zhang, Haijin Li