Patents by Inventor Judith A. Orzechowski

Judith A. Orzechowski 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).

  • Reaction product of polyamine, acyclic carbonate and cyclic carbonate
    Patent number: 7670500
    Abstract: The present invention provides a film-forming composition. The composition includes a reaction product of: a) a polyamine containing a primary amino group and a secondary amino group; and b) an acyclic carbonate. Also provided is a method of preparing a film-forming composition and an article coated with such compositions.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: March 2, 2010
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Venkatachalam Eswarakrishnan, Gregory J. McCollum, Matthew Scott, Geoffrey R. Webster, Jr., Judith A. Orzechowski, Kevin J. Dufford, David Robert Fenn, Alan J. Kaylo, Thomas C. Moriarity
  • FILM-FORMING COMPOSITIONS DERIVED FROM ACYCLIC CARBONATES AND POLYAMINES
    Publication number: 20090042033
    Abstract: The present invention provides a film-forming composition. The composition includes a reaction product of: a) a polyamine containing a primary amino group and a secondary amino group; and b) an acyclic carbonate. Also provided is a method of preparing a film-forming composition and an article coated with such compositions.
    Type: Application
    Filed: October 20, 2008
    Publication date: February 12, 2009
    Applicant: PPG INDUSTRIES OHIO, INC.
    Inventors: Venkatachalam Eswarakrishnan, Gregory J. McCollum, Matthew Scott, Geoffrey R. Webster, JR., Judith A. Orzechowski, Kevin J. Dufford, David Robert Fenn, Alan J. Kaylo, Thomas C. Moriarity
  • Reaction product of polyamine and acyclic carbonate
    Patent number: 7459504
    Abstract: The present invention provides a film-forming composition. The composition includes a reaction product of: a) a polyamine containing a primary amino group and a secondary amino group; and b) an acyclic carbonate. Also provided is a method of preparing a film-forming composition and an article coated with such compositions.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: December 2, 2008
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Venkatachalam Eswarakrishnan, Gregory J. McCollum, Matthew Scott, Geoffrey R. Webster, Jr., Judith A. Orzechowski, Kevin J. Dufford, David Robert Fenn, Alan J. Kaylo, Thomas C. Moriarity
  • Film-forming compositions derived from acyclic carbonates and polyamines
    Publication number: 20060229419
    Abstract: The present invention provides a film-forming composition. The composition includes a reaction product of: a) a polyamine containing a primary amino group and a secondary amino group; and b) an acyclic carbonate. Also provided is a method of preparing a film-forming composition and an article coated with such compositions.
    Type: Application
    Filed: April 8, 2005
    Publication date: October 12, 2006
    Inventors: Venkatachalam Eswarakrishnan, Gregory McCollum, Matthew Scott, Geoffrey Webster, Judith Orzechowski, Kevin Dufford, David Fenn, Alan Kaylo, Thomas Moriarity