Patents by Inventor John Louis Ryan

John Louis Ryan 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).

  • Gene Expression Profiles Associated with Asthma Exacerbation Attacks
    Publication number: 20090325176
    Abstract: The present invention provides methods for the assessment, diagnosis, or prognosis of asthma exacerbation, by assessing the level of expression of asthma exacerbation gene products in a sample derived from a patient. The markers of the present invention can be used in methods to identify or evaluate agents capable of modulating marker expression levels in subjects with asthma.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 31, 2009
    Applicant: Wyeth
    Inventors: Margot Mary O'Toole, Frederick William Immermann, Padmalatha Sunkara Reddy, Andrew Arthur Hill, John Louis Ryan, Andrew Joseph Dorner, Cristina Ileana Csimma, Charlotte Marie McKee, Wei Liu, Divya Chaudhary, Matthew Ren Silver
  • Linewidth control apparatus and method
    Patent number: 5780316
    Abstract: Linewidth control features having integral transistors are disclosed. Optical and electrical measurements of the linewidth control feature and its associated transistor may be correlated thereby providing a method of improving production processes.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: July 14, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Hongzong Chew, John David Cuthbert, Hamlet Herring, John Louis Ryan, Robert Ching-I Sun, Thomas Michael Wolf, Daniel Mark Wroge