Patents by Inventor Mei Zhang

Mei Zhang 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).

  • Patent number: 9815699
    Abstract: A nanofiber forest on a substrate can be patterned to produce a patterned assembly of nanofibers that can be drawn to form nanofiber sheets, ribbons, or yarns.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: November 14, 2017
    Assignee: Board of Regents, The University of Texas System
    Inventors: Mei Zhang, Shaoli Fang, Ray H. Baughman, Anvar A. Zakhidov, Kenneth Ross Atkinson, Ali E. Aliev, Sergey Li, Chris Williams
  • Patent number: 9790198
    Abstract: Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, R5, R6, W, and A are defined herein.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: October 17, 2017
    Assignee: Janssen Pharmaceutica NV
    Inventors: Hui Huang, Gee-Hong Kuo, Mark R. Player, Shyh-Ming Yang, Yue-Mei Zhang
  • Publication number: 20170255760
    Abstract: A system for automatic verification of medicine type and/or concentration by automatic drug dispensing systems contemporaneous with the compounding and dispensing of the medicine from the system.
    Type: Application
    Filed: February 28, 2017
    Publication date: September 7, 2017
    Inventors: Chao Young Lee, Mei Zhang
  • Publication number: 20170252511
    Abstract: A valve for a tubing kit used provides a resilient element naturally moving to a closed state to reduce opportunity for inadvertent leakage of medicine and to reduce effort required by healthcare personnel to seal the fluid line. In one embodiment the resilient element is a spring serving to compress the walls of IV tube in the closure and in a second embodiment the resilient element is an elastomeric member that is deformed to provide an opening to allow passage of fluid through the fluid line.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 7, 2017
    Inventors: Chao Young Lee, Mei Zhang
  • Publication number: 20170246083
    Abstract: An object of the present invention is to automatically identify a direction, a posture and characteristics such as a shape, a size, a type and an expiration date of a medicine and store the medicine with ensuring a high degree of freedom. A medicine supplying apparatus 1 includes an identifying part and a storing part. A storing area is defined at the time of storing the medicine according to a size of a medicine contained in characteristics of the medicine identified by the identifying part. The medicine is stored in the storing part in a state that identification information of the medicine is associated with the storing area. Further, the medicine supplying apparatus has a determination processing part which can determine whether or not the medicine is a target to be treated based on the characteristics of the medicine identified by the identifying part.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 31, 2017
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Hirokazu AMANO, Akitomi KOHAMA, Masatoshi WARASHINA, Junichi IWAYA, Hiromichi TSUDA, Takashi UENO, Hidenori TSUJI, Keigo NAKAMURA, Mei ZHANG
  • Publication number: 20170249259
    Abstract: Machine logic (for example, software) for cache management. comprising cache management method includes the following operations: determining, in response to a cache entry is created, a category for the cache entry; and determining a predicted time point of an invalidation event associated with the category, wherein occurrence of the invalidation event will cause invalidation of catching entries of the category; setting a valid period of the cache entry based on the predicted time point.
    Type: Application
    Filed: May 12, 2017
    Publication date: August 31, 2017
    Inventors: Yang Gao, Jing Sun, Lei Sun, Zi Yan Tu, Yan Mei Zhang
  • Publication number: 20170247371
    Abstract: Provided are a class of pyrazolone compounds and a use thereof. In particular, a compound represented by formula I is provided, wherein the definition of each variable group is as described in the description. The compounds of formula (I) have a direct AMPK-activating activity and can significantly promote the phosphorylation of AMPK and ACC of L6 myocytes and HepG2 cells in a dose-dependent manner.
    Type: Application
    Filed: July 14, 2015
    Publication date: August 31, 2017
    Inventors: Fajun NAN, Jia LI, Jingya LI, Mei ZHANG, Dakai CHEN, Lina ZHANG, Runtao ZHANG, Zhifu XIE
  • Publication number: 20170232194
    Abstract: An anesthesiology pump for automatic delivery and control of anesthetics to a patient provides a remote unit that may be carried by an anesthesiologist to improve supervision of the anesthesiology process without unnecessarily constraining the anesthesiologist's movement. The anesthesiology pump may assess one or both of a status of the anesthesiology procedure and the availability of the anesthesiologist to provide tailored alerts to the anesthesiologist when additional attention or availability may be needed. Availability may consider separation distance between the pump and the radiologist as well as express indications of availability. A set of predefined safe states permit a pump response when the anesthesiologist is not available and additional attention is required.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 17, 2017
    Inventors: Chao Young Lee, Mei Zhang
  • Patent number: 9732061
    Abstract: The present invention is directed to cinnoline derivatives pharmaceutical compositions containing them and their use in the treatment of disorders and conditions mediated by the CB-1 receptor; more particularly, use in the treatment of disorders and conditions responsive to inverse agonism of the CB-1 receptor. More particularly, the compounds of the present invention are useful in the treatment of metabolic disorders.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: August 15, 2017
    Assignee: Janssen Pharmaceutica NV
    Inventors: Mark Joseph Macielag, Yue-Mei Zhang, Bart L. DeCorte, Michael N. Greco, Donald W. Ludovici, Michael H. Parker
  • Publication number: 20170206336
    Abstract: A device for providing drug verification may work in conjunction with drug delivery devices such as medical pumps to provide a chemical and concentration analysis of drugs being delivered forming a signature that can be compared to a signature associated with the proper drug, reducing errors in medicine delivery and ensuring proper use of medicines throughout their lifecycle.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 20, 2017
    Inventors: Chao Young Lee, Mei Zhang
  • Patent number: 9707340
    Abstract: A line management apparatus for managing multiple IV lines connected in a Y fitting provides for flow sensing and for electronic control of flow in the multiple lines. The line management apparatus may be used independently as a precise gravity feed IV system or may provide for use in combination with an infusion pump to ensure proper delivery of multiple solutions without blending of the multiple solutions.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: July 18, 2017
    Assignee: ZYNO MEDICAL LLC
    Inventors: Chaoyoung Lee, Mei Zhang
  • Patent number: 9690712
    Abstract: Machine logic (for example, software) for cache management. comprising cache management method includes the following operations: determining, in response to a cache entry is created, a category for the cache entry; and determining a predicted time point of an invalidation event associated with the category, wherein occurrence of the invalidation event will cause invalidation of catching entries of the category; setting a valid period of the cache entry based on the predicted time point.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: June 27, 2017
    Assignee: International Business Machines Corporation
    Inventors: Yang Gao, Jing Sun, Lei Sun, Zi Yan Tu, Yan Mei Zhang
  • Patent number: 9688536
    Abstract: A process of producing a yarn, ribbon or sheet comprising nanofibers that includes infiltrating a liquid into the yarn, ribbon or sheet and evaporating the liquid from the yarn, ribbon, or sheet to strengthen the yarn, ribbon or sheet. The yarn, ribbon, or sheet can be formed by solid-state draw from a carbon nanotube forest.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: June 27, 2017
    Assignee: Board of Regents, The University of Texas System
    Inventors: Mei Zhang, Shaoli Fang, Ray H. Baughman, Anvar A. Zakhidov, Kenneth Ross Atkinson, Ali E. Aliev, Sergey Li, Chris Williams
  • Publication number: 20170179952
    Abstract: A capacitive touch sensor (100) is provided. The capacitive touch sensor (100) includes an electrode (110) disposed between a plate (120) and a spring (130) wherein the spring (130) presses the electrode (110) towards the plate (120) in a direction that is substantially parallel to a longitudinal length (L) of the spring (130) and the electrode (110) has a flat sensing surface (112) parallel with the plate (120).
    Type: Application
    Filed: April 3, 2014
    Publication date: June 22, 2017
    Applicant: Micro Motion, Inc.
    Inventors: Mei ZHANG, Heng Zhao, Yingxue Xu, Kai Shen, Chengjun Liu, Meng Ge
  • Patent number: 9682955
    Abstract: The present invention is directed to quinazoline derivatives, pharmaceutical compositions containing said derivatives and their use in the treatment of disorders and conditions mediated by the CB-1 receptor; more particularly, in the treatment of disorders and conditions responsive to inverse agonism of the CB-1 receptor. For example, the compounds of the present invention are useful in the treatment of metabolic disorders.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: June 20, 2017
    Assignee: Janssen Pharmaceutica NV
    Inventors: Mark Joseph Macielag, Yue-Mei Zhang, Bart L. DeCorte, Michael N. Greco
  • Publication number: 20170161460
    Abstract: An application authoring tool and application program system for medical pumps provides each pump with a standardized hardware interface abstracting the hardware and tasks done by the pump in order to provide a uniform interface for application programmers across different pump types. The standardized interface may translate hardware communication with hardware on different machines, do hardware signal range checking, and handle routine but detailed hardware tasks such as error reporting. A system for installing multiple applications on pumps allows a flexible trade-off between reducing pump programming time by loading specialized application programs and preserving pump flexibility by allowing the user to select among multiple applications.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 8, 2017
    Inventors: Chao Young Lee, Mei Zhang, James Zhimin Yan
  • Publication number: 20170140601
    Abstract: A medicine sorting apparatus includes a receiving part, an identifying part and a storing part. The storing part includes a plurality of storing trays arranged in multiple stages. A storing area for each of returned medicines is defined at the time of storing each of the returned medicines according to a size of each of the returned medicines identified by the identifying part. Each of the returned medicines is stored in the storing tray in a state that the storing area for each of the returned medicines is associated with identification information of each of the returned medicines so that each of the returned medicines can be taken from the storing tray by a scalar type robot.
    Type: Application
    Filed: May 8, 2015
    Publication date: May 18, 2017
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Akitomi KOHAMA, Yasuhiro SHIGEYAMA, Hiromichi TSUDA, Takashi UENO, Hidenori TSUJI, Mei ZHANG
  • Publication number: 20170136177
    Abstract: A modular medical pump system provides separate pump units that may be pre-associated with flexible tubes. Multiple pump units may be installed in a controller that coordinates operation of the pump units for delivery of multiple medicaments to a patient. The pump units may carry drug information and the controller may hold patient information allowing drug delivery and interaction to be assessed by the controller.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: Chao Young Lee, Mei Zhang
  • Publication number: 20170137290
    Abstract: Fabricating a nanofiber sheet, ribbon, or yarn by a continuous process that includes synthesizing a nanofiber forest in a furnace growth region on a substrate, wherein the nanofiber forest comprises a parallel array of nanofibers, and further includes drawing said nanofibers from the nanofiber forest to form a primary assembly that is the sheet, ribbon or yarn. The substrate continuously moves from the furnace growth region into a region where the nanofibers in the forest are drawn.
    Type: Application
    Filed: July 21, 2016
    Publication date: May 18, 2017
    Applicant: Board of Regents, The University of Texas System
    Inventors: Mei Zhang, Shaoli Fang, Ray H. Baughman, Anvar A. Zakhidov, Kenneth Ross Atkinson, Ali E. Aliev, Sergey Li, Chris Williams
  • Publication number: 20170132374
    Abstract: The present invention provides a system for collecting, anonymizing, and communicating information collected from medical pumps without the need for additional effort by medical care professionals. The pump/multi-pump derived information can be aggregated between hospitals and across healthcare institutions to provide global overviews of pump performance and drug use information. This information can assist with the delivery of healthcare by providing automatic guidance warnings, for example, deviating from established ranges for common delivery rates; trend monitoring to anticipate needs of the health care community based upon global health trends; and allocation of healthcare equipment by monitoring the total operating time and lifecycles of the pumps. Knowledge derived from this pump/multi-pump derived information can be used in an administrative capacity and to develop evolving advisory protocols for users of pumps comparing real-time pump protocols to those appropriate for a given drug.
    Type: Application
    Filed: November 9, 2016
    Publication date: May 11, 2017
    Inventors: Chao Young Lee, Mei Zhang