Patents by Inventor Zhengzheng Pan

Zhengzheng Pan 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: 8980637
    Abstract: A method for the parallel identification of one or more metabolite species within a biological sample is provided. The method comprises producing a first spectrum by subjecting the sample to a nuclear magnetic resonance analysis, the first spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; producing a second spectrum by subjecting the sample to a mass spectrometry analysis, the spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; subjecting each of the individual spectral peaks to a statistical pattern recognition analysis to identify the one or more metabolite species contained within the sample; and identifying the one or more metabolite species contained within the sample by analyzing the individual spectral peaks of the mass and nuclear magnetic resonance spectra.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: March 17, 2015
    Assignee: Purdue Research Foundation
    Inventors: Daniel M. Raftery, Zhengzheng Pan, Haiwei Gu
  • Publication number: 20140208232
    Abstract: When a user sees a content item presented by a social networking system, the user may select an option to save the content item. The saved content item may be reinserted in a newsfeed presented to the user, integrated into collections, archived, used for notifications to the user, or otherwise subsequently presented to the user. A plug-in may be used to save content items accessed through websites external to the social networking system. As privacy settings associated with a saved content item are modified, the modified privacy settings are applied to the saved content item, which may prevent the user saving the content item from subsequently viewing the saved content item.
    Type: Application
    Filed: January 23, 2013
    Publication date: July 24, 2014
    Inventors: Jane Leibrock, Loren Alfred Cheng, Matthew Brown, Jessica Gronski, Marc Horowitz, William Jacobs, Zhengzheng Pan, Xiao Ou, Joshua Van Dyke Watzman, Luke Woods, Rachel Margaret Wong
  • Publication number: 20140088115
    Abstract: The present invention relates to a pharmaceutical composition that provides long-term stability of a hydrolytically labile antipsychotic agent
    Type: Application
    Filed: September 19, 2013
    Publication date: March 27, 2014
    Applicant: ALKERMES PHARMA IRELAND LIMITED
    Inventors: Jason M. Perry, Daniel R. Deaver, Magali B. Hickey, Julius F. Remenar, Jennifer Vandiver, Michael J. Palmieri, JR., Zhengzheng Pan
  • Publication number: 20130282300
    Abstract: A method for differentiating complex biological samples, each sample having one or more metabolite species. The method comprises producing a mass spectrum by subjecting the sample to a mass spectrometry analysis, the mass spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; subjecting the individual spectral peaks of the mass spectrum to a statistical pattern recognition analysis; identifying the one or more metabolite species contained within the sample by analyzing the individual spectral peaks of the mass spectrum; and assigning the sample into a defined sample class.
    Type: Application
    Filed: June 14, 2013
    Publication date: October 24, 2013
    Inventors: M. Daniel Raftery, Huanwen Chen, Zhengzheng Pan
  • Publication number: 20100330598
    Abstract: A method and system for providing both an estimated true mean blood glucose value and estimated glycated hemoglobin (HbA1C) value from spot blood glucose (bG) measurements are disclosed. The bG measurements and associated context of the bG measurement are collected at daily times specified by a structured sampling schema, and the collected bG measurements are weighted based on the associated context. The estimated true mean bG value and the estimate HbA1C value are then determined from the weighted measurements of the collected bG measurements. A computer program for implementing the method for providing both an estimated true mean blood glucose value and estimated glycated hemoglobin (HbA1C) value from spot blood glucose (bG) measurements is also disclosed.
    Type: Application
    Filed: June 26, 2009
    Publication date: December 30, 2010
    Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Ajay Thukral, Stefan Weinert, Zhengzheng Pan
  • Publication number: 20100311600
    Abstract: A method for the parallel identification of one or more metabolite species within a biological sample is provided. The method comprises producing a first spectrum by subjecting the sample to a nuclear magnetic resonance analysis, the first spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; producing a second spectrum by subjecting the sample to a mass spectrometry analysis, the spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; subjecting each of the individual spectral peaks to a statistical pattern recognition analysis to identify the one or more metabolite species contained within the sample; and identifying the one or more metabolite species contained within the sample by analyzing the individual spectral peaks of the mass and nuclear magnetic resonance spectra.
    Type: Application
    Filed: October 3, 2008
    Publication date: December 9, 2010
    Inventors: Daniel M. Raftery, Zhengzheng Pan, Haiwei Gu
  • Publication number: 20070221835
    Abstract: A method for differentiating complex biological samples, each sample having one or more metabolite species. The method comprises producing a mass spectrum by subjecting the sample to a mass spectrometry analysis, the mass spectrum containing individual spectral peaks representative of the one or more metabolite species contained within the sample; subjecting the individual spectral peaks of the mass spectrum to a statistical pattern recognition analysis; identifying the one or more metabolite species contained within the sample by analyzing the individual spectral peaks of the mass spectrum; and assigning the sample into a defined sample class.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 27, 2007
    Inventors: Daniel Raftery, Huanwen Chen, Zhengzheng Pan