Patents by Inventor Paul Pearlman

Paul Pearlman 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).

  • Process for separation of diamines and/or omega-aminoacids from a feed mixture
    Patent number: 10343084
    Abstract: The present disclosure relates to methods for separating at least one amine chosen from diamines and omega-aminoacids from a feed mixture using a simulated moving bed (SMB) adsorptive technology.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: July 9, 2019
    Assignee: INVISTA NORTH AMERICA S.A.R.L.
    Inventors: Paul Pearlman, Gary Smith, Gregory S. Kirby
  • Process for separation of diamines and/or omega-aminoacids from a feed fixture
    Patent number: 10265642
    Abstract: The present disclosure relates to methods for separating at least one amine chosen from diamines and omega-aminoacids from a feed mixture using a simulated moving bed (SMB) adsorptive technology.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: April 23, 2019
    Assignee: INVISTA NORTH AMERICA S.A.R.L.
    Inventors: Gary Smith, Gregory S Kirby, Paul Pearlman
  • PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A FEED MIXTURE
    Publication number: 20180093200
    Abstract: The present disclosure relates to methods for separating at least one amine chosen from diamines and omega-aminoacids from a feed mixture using a simulated moving bed (SMB) adsorptive technology.
    Type: Application
    Filed: April 8, 2016
    Publication date: April 5, 2018
    Inventors: Paul Pearlman, Gary Smith, Gregory S. Kirby
  • PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A FEED FIXTURE
    Publication number: 20160297746
    Abstract: The present disclosure relates to methods for separating at least one amine chosen from diamines and omega-aminoacids from a feed mixture using a simulated moving bed (SMB) adsorptive technology.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: INVISTA NORTH AMERICA S.a.r.l.
    Inventors: Gary Smith, Gregory S Kirby, Paul Pearlman