Patents by Inventor James Richard Rinehart

James Richard Rinehart 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).

  • Polishing pad having polishing surface with continuous protrusions
    Patent number: 10293459
    Abstract: Polishing pads having a polishing surface with continuous protrusions are described. Methods of fabricating polishing pads having a polishing surface with continuous protrusions are also described.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: May 21, 2019
    Assignee: Cabot Microelectronics Corporation
    Inventors: Paul Andre Lefevre, William C. Allison, Alexander William Simpson, Diane Scott, Ping Huang, Leslie M. Charns, James Richard Rinehart, Robert Kerprich
  • Polishing pad having polishing surface with continuous protrusions having tapered sidewalls
    Patent number: 10160092
    Abstract: Polishing pads having a polishing surface with continuous protrusions having tapered sidewalls are described. Methods of fabricating polishing pads having a polishing surface with continuous protrusions having tapered sidewalls are also described.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 25, 2018
    Assignee: Cabot Microelectronics Corporation
    Inventors: Paul Andre Lefevre, William C. Allison, Alexander William Simpson, Diane Scott, Ping Huang, Leslie M. Charns, James Richard Rinehart, Robert Kerprich
  • POLISHING PAD HAVING POLISHING SURFACE WITH CONTINUOUS PROTRUSIONS
    Publication number: 20170203409
    Abstract: Polishing pads having a polishing surface with continuous protrusions are described. Methods of fabricating polishing pads having a polishing surface with continuous protrusions are also described.
    Type: Application
    Filed: April 5, 2017
    Publication date: July 20, 2017
    Inventors: Paul Andre LEFEVRE, William C. ALLISON, Alexander William SIMPSON, Diane SCOTT, Ping HUANG, Leslie M. CHARNS, James Richard RINEHART, Robert KERPRICH
  • Polishing pad having polishing surface with continuous protrusions
    Patent number: 9649742
    Abstract: Polishing pads having a polishing surface with continuous protrusions are described. Methods of fabricating polishing pads having a polishing surface with continuous protrusions are also described.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: May 16, 2017
    Assignee: NexPlanar Corporation
    Inventors: Paul Andre Lefevre, William C. Allison, Alexander William Simpson, Diane Scott, Ping Huang, Leslie M. Charns, James Richard Rinehart, Robert Kerprich
  • POLISHING PAD HAVING POLISHING SURFACE WITH CONTINUOUS PROTRUSIONS HAVING TAPERED SIDEWALLS
    Publication number: 20140273777
    Abstract: Polishing pads having a polishing surface with continuous protrusions having tapered sidewalls are described. Methods of fabricating polishing pads having a polishing surface with continuous protrusions having tapered sidewalls are also described.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: NexPlanar Corporation
    Inventors: Paul Andre Lefevre, William C. Allison, Alexander William Simpson, Diane Scott, Ping Huang, Leslie M. Charns, James Richard Rinehart, Robert Kerprich