Patents by Inventor Xiao Jin

Xiao Jin 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: 20160053292
    Abstract: The present invention provides methods of evaluating CHO cells.
    Type: Application
    Filed: August 21, 2015
    Publication date: February 25, 2016
    Inventors: Carlos J. Bosques, Jennifer Murphy, Hetal Sarvaiya, Nathaniel Washburn, Cuihua Liu, Xiao-Jin Xu
  • Patent number: 9241564
    Abstract: An enclosure includes a first collapsible shelving unit, a second collapsible shelving unit that is spaced apart from the first collapsible shelving unit, at least a first cover support having a first end connected to the first collapsible shelving unit and a second end connected to the second collapsible shelving unit, and a flexible cover that at least partially encloses the first collapsible shelving unit and the second collapsible shelving unit. The flexible cover is supported with respect to the first collapsible shelving unit and the second collapsible shelving unit at least in part by engagement of the flexible cover with the first cover support. At least a portion of the flexible cover is at least translucent.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: January 26, 2016
    Assignee: WORLDWIDE CREATIONS, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Publication number: 20150257529
    Abstract: An enclosure includes a first collapsible shelving unit, a second collapsible shelving unit that is spaced apart from the first collapsible shelving unit, at least a first cover support having a first end connected to the first collapsible shelving unit and a second end connected to the second collapsible shelving unit, and a flexible cover that at least partially encloses the first collapsible shelving unit and the second collapsible shelving unit. The flexible cover is supported with respect to the first collapsible shelving unit and the second collapsible shelving unit at least in part by engagement of the flexible cover with the first cover support. At least a portion of the flexible cover is at least translucent.
    Type: Application
    Filed: May 28, 2015
    Publication date: September 17, 2015
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: 9089211
    Abstract: An enclosure includes a shelving unit having a first collapsible frame, a second collapsible frame, a plurality of shelf support rods each having a first end connected to the first collapsible frame and a second end connected to the second collapsible frame, a plurality of shelves that are each removably supported by a pair of shelf support rods from the plurality of shelf support rods, and at least a first cover support having a first end connected to the first collapsible frame and a second end connected to the second collapsible frame. A flexible cover at least partially encloses the shelving unit and is supported with respect to the shelving unit at least in part by engagement of the flexible cover with the first cover support. At least a portion of the flexible cover is at least translucent.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: July 28, 2015
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D Wehner, Zhou Xiao Jin
  • Publication number: 20140309091
    Abstract: A thigh exercise fitness machine for training outer thigh muscles is a disclosed to include a first base member and a second base member pivotally connected in parallel, a first sliding track and a second sliding track respectively connected to the first base member and the second base member and extending in reversed directions, a first foot plate assembly and a second foot plate member respectively slidably supported on the first sliding track and the second sliding track, two elastic loops respectively coupled between the first foot plate assembly and second foot plate assembly and the first base member and second base member and adapted to store elastic potential energy when the first and second foot plate assemblies are respectively moved along the first and second sliding tracks, enabling the user's lateral thigh muscles to be trained.
    Type: Application
    Filed: June 12, 2013
    Publication date: October 16, 2014
    Inventors: Jack TANG, Xiao-Jin YAO
  • Patent number: 8765911
    Abstract: Methods of analyzing glatiramer acetate (GA) or a polymeric precursor thereof are provided. The methods can include determining a level of one or more diethylamide-modified amino acids in a sample comprising GA or a polymeric precursor thereof, and selecting at least a portion of the sample based on the assessment of the one or more diethylamide-modified amino acids in the sample.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: July 1, 2014
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Cuihua Liu, Shiming Dong, Xiao-Jin Xu, Jonathan C. Lansing, Yanjie Jiang
  • Patent number: 8759484
    Abstract: Methods of analyzing glatiramer acetate (GA) or a polymeric precursor thereof are provided. The methods can include determining a level of one or more diethylamide-modified amino acids in a sample comprising GA or a polymeric precursor thereof, and selecting at least a portion of the sample based on the assessment of the one or more diethylamide-modified amino acids in the sample.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: June 24, 2014
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Cuihua Liu, Shiming Dong, Xiao-Jin Xu, Jonathan C. Lansing, Yanjie Jiang
  • Patent number: 8729241
    Abstract: The present disclosure provides methods for analyzing structure and/or composition of glycoproteins and glycans of glycoproteins. Such methods can include subjecting a glycoprotein preparation to a condition that removes at least one O-linked glycan from the glycoprotein. Such methods can include subjecting a glycoprotein preparation to a condition that releases an N-glycan from the glycoprotein, e.g., prior to subjecting the glycoprotein to a condition that releases an O-glycan from the glycoprotein.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: May 20, 2014
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventors: Cuihua Liu, Xiao-Jin Xu, Shiming Dong, Guy Dellorusso
  • Publication number: 20140045212
    Abstract: The present invention provides methods of evaluating CHO cells.
    Type: Application
    Filed: October 17, 2013
    Publication date: February 13, 2014
    Applicant: Momenta Pharmaceuticals, Inc.
    Inventors: Carlos J. Bosques, Jennifer Murphy, Hetal Sarvaiya, Nathaniel Washburn, Cuihua Liu, Xiao-Jin Xu
  • Publication number: 20140045204
    Abstract: Methods of analyzing glatiramer acetate (GA) or a polymeric precursor thereof are provided. The methods can include determining a level of one or more diethylamide-modified amino acids in a sample comprising GA or a polymeric precursor thereof, and selecting at least a portion of the sample based on the assessment of the one or more diethylamide-modified amino acids in the sample.
    Type: Application
    Filed: September 6, 2013
    Publication date: February 13, 2014
    Applicant: Momenta Pharmaceuticals, Inc.
    Inventors: Cuihua Liu, Shiming Dong, Xiao-Jin Xu, Jonathan C. Lansing, Yanjie Jiang
  • Publication number: 20140046024
    Abstract: Methods of analyzing glatiramer acetate (GA) or a polymeric precursor thereof are provided. The methods can include determining a level of one or more diethylamide-modified amino acids in a sample comprising GA or a polymeric precursor thereof, and selecting at least a portion of the sample based on the assessment of the one or more diethylamide-modified amino acids in the sample.
    Type: Application
    Filed: December 3, 2012
    Publication date: February 13, 2014
    Applicant: MOMENTA PHARMACEUTICALS, INC.
    Inventors: Cuihua Liu, Shiming Dong, Xiao-Jin Xu, Jonathan C. Lansing, Yanjie Jiang
  • Patent number: D707472
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: June 24, 2014
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D707473
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: June 24, 2014
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D708873
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: July 15, 2014
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D714079
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: September 30, 2014
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D714080
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: September 30, 2014
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D719223
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: December 9, 2014
    Assignee: ProTV Development Inc.
    Inventors: Jack Tang, Xiao-Jin Yao
  • Patent number: D722795
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: February 24, 2015
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D732861
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: June 30, 2015
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin
  • Patent number: D746617
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: January 5, 2016
    Assignee: Worldwide Creations, LLC
    Inventors: Scott D. Wehner, Zhou Xiao Jin