Patents by Inventor Yan Zou

Yan Zou 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: 20180360766
    Abstract: Provided are an ovarian cancer specifically targeted biodegradable amphiphilic polymer, a polymer vesicle prepared thereby and use thereof. The biodegradable amphiphilic polymer is prepared by a polymer containing dithiocarbonate monomer bonded with targeting molecules. The polymer vesicle prepared with the biodegradable amphiphilic polymer can crosslink spontaneously without adding an extra crosslinker, and the crosslink has a reduction activity and hence can be used in drug controlled-release systems, and contributes to the clinical use and production of nano-drugs.
    Type: Application
    Filed: September 4, 2018
    Publication date: December 20, 2018
    Inventors: JIANDONG YUAN, FENGHUA MENG, YAN ZOU, ZHIYUAN ZHONG
  • Publication number: 20180356950
    Abstract: Application navigation is disclosed including determining applications included in an application folder, acquiring information corresponding to at least one of the applications based on the applications included in the application folder, and outputting a service interface corresponding to the application folder, the service interface including an area to display the acquired information.
    Type: Application
    Filed: May 25, 2018
    Publication date: December 13, 2018
    Inventors: Wenhan Bian, Ming Cai, Haixin Wang, Feng Zheng, Yan Zou
  • Patent number: 10072122
    Abstract: Apparatus relates to a carbonate polymer containing a functional group of disulfide five-membered ring in the side chain and application thereof. The polymer can be prepared from cyclic carbonate monomer containing a disulfide five-membered ring functional group through the activity controllable ring-opening polymerization. For polymer, molecular weight is controlled, molecular weight distribution is narrowed and does not require the protection and deprotection procedures. Polymer prepared from the carbonate monomer through the ring-opening polymerization has biodegradability, can be used for controlling drugs release system, and can be used to prepare tumor-targeted nano-drug carrier which is sensitive to reduction and is reversible cross-linking, can support long circulation in the body, in high concentration of cancers cells can rapidly release cross-linking in the cancer cells, to release drugs, to kill cancer cells with high efficiency and specificity.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: September 11, 2018
    Assignee: BRIGHTGENE BIO-MEDICAL TECHNOLOGY (SUZHOU) CO., LTD.
    Inventors: Fenghua Meng, Yan Zou, Zhiyuan Zhong, Jiandong Yuan
  • Publication number: 20180162823
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Application
    Filed: February 7, 2018
    Publication date: June 14, 2018
    Inventors: Peter W. Glunz, Yan Zou, Mimi L. Quan, Vladimir Ladziata
  • Patent number: 9926282
    Abstract: The present invention provides compounds of Formula (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: March 27, 2018
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter W. Glunz, Yan Zou, Mimi L. Quan, Vladimir Ladziata
  • Publication number: 20180044315
    Abstract: The disclosure relates to a cyclic carbonate monomer containing double iodine, a biodegradable polymer prepared thereby and use. The polymer can be obtained by ring-opening polymerization of the cyclic carbonate monomer containing double iodine, without affecting the ring-opening polymerization and without a protection and deprotection process. The polymer which is obtained by ring-opening polymerization of the cyclic carbonate monomer of the present disclosure can be assembled into a nano-vesicle and a micelle as a drug carrier, a biological tissue scaffold or a CT contrast media.
    Type: Application
    Filed: February 12, 2016
    Publication date: February 15, 2018
    Inventors: Zhiyuan ZHONG, Yan ZOU, Yaohua WEI, Fenghua MENG
  • Patent number: 9796728
    Abstract: Disclosed are a cyclic carbonate monomer containing a double-sulfur five-membered ring functional group, and preparation method thereof. The cyclic carbonate monomer can be simply and efficiently synthesized without protection and deprotection processes. The cyclic carbonate monomer of the present invention can be utilized to obtain polycarbonate having a controllable molecular weight and molecular weight distribution via ring opening polymerization, and has biodegradability and reduction-sensitive reversible crosslinking properties. The present invention can be used in a carrier having controllably released drug, a biological tissue scaffold or a biochip.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: October 24, 2017
    Assignee: Brightgene Bio-Medical Technology Co., Ltd.
    Inventors: Fenghua Meng, Yan Zou, Zhiyuan Zhong, Jiandong Yuan
  • Publication number: 20170190834
    Abstract: Apparatus relates to a carbonate polymer containing a functional group of disulfide five-membered ring in the side chain and application thereof. The polymer can be prepared from cyclic carbonate monomer containing a disulfide five-membered ring functional group through the activity controllable ring-opening polymerization. For polymer, molecular weight is controlled, molecular weight distribution is narrowed and does not require the protection and deprotection procedures. Polymer prepared from the carbonate monomer through the ring-opening polymerization has biodegradability, can be used for controlling drugs release system, and can be used to prepare tumor-targeted nano-drug carrier which is sensitive to reduction and is reversible cross-linking, can support long circulation in the body, in high concentration of cancers cells can rapidly release cross-linking in the cancer cells, to release drugs, to kill cancer cells with high efficiency and specificity.
    Type: Application
    Filed: May 27, 2015
    Publication date: July 6, 2017
    Applicant: BrightGene Bio-Medical Technology Co., Ltd
    Inventors: Fenghua MENG, Yan ZOU, Zhiyuan ZHONG
  • Publication number: 20170174701
    Abstract: Disclosed are a cyclic carbonate monomer containing a double-sulfur five-membered ring functional group, and preparation method thereof. The cyclic carbonate monomer can be simply and efficiently synthesized without protection and deprotection processes. The cyclic carbonate monomer of the present invention can be utilized to obtain polycarbonate having a controllable molecular weight and molecular weight distribution via ring opening polymerization, and has biodegradability and reduction-sensitive reversible crosslinking properties. The present invention can be used in a carrier having controllably released drug, a biological tissue scaffold or a biochip.
    Type: Application
    Filed: May 27, 2015
    Publication date: June 22, 2017
    Inventors: Fenghua Meng, Yan Zou, Zhiyuan Zhong
  • Publication number: 20160090364
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Application
    Filed: December 8, 2015
    Publication date: March 31, 2016
    Inventors: Peter W. Glunz, Yan Zou, Mimi L. Quan
  • Patent number: 9295405
    Abstract: A patient-specific model can show changes in cardiac stroke volume or cardiac output, such as to predict heart failure or to indicate cardiac remodeling. The patient-specific model can be derived from a surrogate indication of a cardiac stroke volume, such as a physical activity level, and features obtained from a thoracic impedance waveform, such as mean or peak-to-peak impedance values. In an example, several models corresponding to different patient physical activity levels can be determined.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: March 29, 2016
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: Paul F. Emerson, Pramodsingh Hirasingh Thakur, Yan Zou
  • Patent number: 9221767
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: December 29, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter W. Glunz, Yan Zou, Mimi L. Quan
  • Publication number: 20150353505
    Abstract: The present invention provides compounds of Formula (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Application
    Filed: January 17, 2014
    Publication date: December 10, 2015
    Inventors: Peter W. Glunz, Yan Zou, Miami L. Quan, Vladimir Ladziata
  • Publication number: 20140206686
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
    Type: Application
    Filed: January 17, 2014
    Publication date: July 24, 2014
    Inventors: Peter W. Glunz, Yan Zou, Mimi L. Quan
  • Publication number: 20140081740
    Abstract: A marketing management system interfaces with a sales platform, company servers, and various other sources of data to obtain information about leads, programs in various channels, interactions, and opportunities. The system provides a user interface that enables users to define metadata tags for marketing programs to indicate various common aspects of the programs, such as program success criteria, parent program, acquisition program for a lead, and the like. This metadata-based tag system allows for comparison of marketing programs in different channels, facilitating cross-channel analytics otherwise unavailable to users of the marketing management system. One type of cross-channel analytics includes the accurate attribution of marketing contributions to revenue generation and lead acquisition.
    Type: Application
    Filed: September 17, 2012
    Publication date: March 20, 2014
    Applicant: MARKETO, INC.
    Inventors: Glen Lipka, Yan Zou, Sarah Yi Tsang, Simon Shyh-Kaai Lee
  • Publication number: 20120271177
    Abstract: A patient-specific model can show changes in cardiac stroke volume or cardiac output, such as to predict heart failure or to indicate cardiac remodeling. The patient-specific model can be derived from a surrogate indication of a cardiac stroke volume, such as a physical activity level, and features obtained from a thoracic impedance waveform, such as mean or peak-to-peak impedance values. In an example, several models corresponding to different patient physical activity levels can be determined.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 25, 2012
    Inventors: Paul F. Emerson, Pramodsingh Hirasingh Thakur, Yan Zou
  • Patent number: 7625923
    Abstract: The present invention relates to bicyclic compounds according to formula I, pharmaceutical compositions containing such compounds and methods of using such compounds in the treatment of androgen receptor-associated conditions, such as age-related diseases, for example sarcopenia, wherein R1, R2, R5, X, Y and n are defined herein.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: December 1, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Alexandra Nirschl, James C. Sutton, Lawrence Hamann, Tammy Wang, Yan Zou, Chongqing Sun
  • Patent number: 7622585
    Abstract: The present invention relates generally to phenylglycinamide derivatives that inhibit serine proteases. In particular it0 is directed to novel phenylglycinamide derivatives, and analogues thereof, which are useful as selective inhibitors of serine protease enzymes of the coagulation cascade; for example thrombin, factor VIIa, factor Xa, factor XIa, factor IXa, and/or plasma kallikrein. In particular, it relates to compounds that are factor VIIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of using the same.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: November 24, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Xiaojun Zhang, Eldon Scott Priestley, Alexandra A. Nirschl, Yan Zou
  • Patent number: 7456195
    Abstract: The present invention provides novel phenylglycinamide derivatives of Formula (I) or (IV): or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein the variables W, W1, Y, Z, R7, R8, R9, and R11 are as defined herein. These compounds are selective inhibitors of factor VIIa which can be used as medicaments.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: November 25, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Xiaojun Zhang, Alexandra A. Nirschl, Yan Zou, Eldon Scott Priestley
  • Publication number: 20070003539
    Abstract: The present invention provides novel phenylglycinamide derivatives of Formula (I) or (IV): or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein the variables W, W1, Y, Z, R7, R8, R9, and R11 are as defined herein. These compounds are selective inhibitors of factor VIIa which can be used as medicaments.
    Type: Application
    Filed: June 22, 2006
    Publication date: January 4, 2007
    Applicant: Bristol-Myers Squibb Company
    Inventors: Xiaojun Zhang, Alexandra Nirschl, Yan Zou, Eldon Priestley