| MKS INTEGRITY SUITE PTC (CANADA) INC.
1217769 21 May 2004 | on 13 May 2021 | Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer software for assisting in the configuration, modification, archiving and retrieval of computer programs, files and documents. Class 042 Class 042 Computer & Software Services & Scientific Services Consulting, customization, configuration, integration, installation, maintenance and technical support services, namely troubleshooting of computer software problems, all in connection with computer software for assisting in the configuration, modification, archiving and retrieval of computer programs, files and documents. | | 
