Patents by Inventor Alison THOMSON

Alison THOMSON 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).

  • Polyurea composition with a low content in monomeric diisocyanates
    Patent number: 12497510
    Abstract: A polyurea composition containing monomeric diisocyanates in an amount of max. 0.5 wt. % and consisting of a first component containing a primary, aromatic diamine and a second component containing an isocyante-group-containing polyether urethane polymer containing monomeric diisocyantes in an amount of max. 0.5 wt. % and an aliphatic polyisocyanate with an NCO content of 8 to 25 wt. %.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: December 16, 2025
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Jordan Holmes, Alison Thomson, Stephen Glover, Michelle Round, Alexander Coward, Mark Gatrell, Mike Byrne
  • POLYUREA COMPOSITION WITH A LOW CONTENT IN MONOMERIC DIISOCYANATES
    Publication number: 20230183478
    Abstract: A polyurea composition containing monomeric diisocyanates in an amount of max. 0.5 wt.% and consisting of a first component containing a primary, aromatic diamine and a second component containing an isocyante-group-containing polyether urethane polymer containing monomeric diisocyantes in an amount of max. 0.5 wt.% and an aliphatic polyisocyanate with an NCO content of 8 to 25 wt.%.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 15, 2023
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Jordan HOLMES, Alison THOMSON, Stephen GLOVER, Michelle ROUND, Alexander COWARD, Mark GATRELL, Mike BYRNE