Patents by Inventor Romana B. Chavers

Romana B. Chavers 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).

  • Prosthetic devices
    Patent number: 9539361
    Abstract: A prosthetic device comprising at least one part consisting of a polymer composition comprising at least one polyarylene (P1) and at least one polyarylether selected from the group consisting of poly(aryl ether ketone)s (P2) and poly(aryl ether sulfone)s (P3).
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: January 10, 2017
    Assignee: SOLVAY SPECIALTY POLYMERS USA, L.L.C.
    Inventors: Satchit Srinivasan, Nikica Maljkovic, Romana B. Chavers, Mohammad Jamal El-Hibri, Roy L. Carter, David B. Thomas, Leslie J. Myrick, Todd S. Rushing
  • Polyarylene composition
    Patent number: 9145499
    Abstract: Blend (B) comprising at least one polyarylene in a form other than fibers, and at least one poly(aryl ether ketone). Blend (T) comprising at least one polyarylene, at least one poly(aryl ether ketone) and at least one poly(aryl ether sulfone). Article or part of an article comprising the blend (B) or the blend (T).
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: September 29, 2015
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Mohammad Jamal El-Hibri, Nikica Maljkovic, Romana B. Chavers, Henri Massillon
  • Reinforced Blend
    Patent number: 8754162
    Abstract: Blend (B) comprising: at least one polyarylene (P1) in a form other than fibers, at least one poly(aryl ether ketone) (P2), and at least one fibrous filler (F). Article or part of an article comprising the blend (B).
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: June 17, 2014
    Assignee: Solvay Advanced Polymers, L.L.C.
    Inventors: Nikica Maljkovic, Romana B. Chavers, Mohammad Jamal El-Hibri
  • Prosthetic devices
    Publication number: 20100273957
    Abstract: A prosthetic device comprising at least one part consisting of a polymer composition comprising at least one polyarylene (P1) and at least one polyarylether selected from the group consisting of poly(aryl ether ketone)s (P2) and poly(aryl ether sulfone)s (P3).
    Type: Application
    Filed: March 8, 2010
    Publication date: October 28, 2010
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Satchit SRINIVASAN, Nikica MALJKOVIC, Romana B. CHAVERS, Mohammad Jamal EL-HIBRI, Roy L. CARTER, David B. THOMAS, Leslie J. MYRICK, Todd S. RUSHING
  • Reinforced Blend
    Publication number: 20090036594
    Abstract: Blend (B) comprising: at least one polyarylene (P1) in a form other than fibers, at least one poly(aryl ether ketone) (P2), and at least one fibrous filler (F). Article or part of an article comprising the blend (B).
    Type: Application
    Filed: March 6, 2007
    Publication date: February 5, 2009
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Nikica Maljkovic, Romana B. Chavers, Mohammad Jamal El-Hibri
  • New Polyarylene Composition
    Publication number: 20080312387
    Abstract: Blend (B) comprising at least one polyarylene in a form other than fibers, and at least one poly(aryl ether ketone). Blend (T) comprising at least one polyarylene, at least one poly(aryl ether ketone) and at least one poly(aryl ether sulfone). Article or part of an article comprising the blend (B) or the blend (T).
    Type: Application
    Filed: April 2, 2008
    Publication date: December 18, 2008
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Mohammad Jamal El-Hibri, Nlkica Maljkovic, Romana B. Chavers, Henri Massillon