% Expired Patents = 71.4

Forward Citations = 30

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6 inventors (with patents filed for the assignee):

Sergei Filippovitch (4 out of 6 patents)

Raymond Harvey (2 out of 2 patents)

Leon Fussell (2 out of 2 patents)

4. Francesco Zingoni (2 out of 2 patents)

5. Eugene Kapustin (2 out of 2 patents)

6. Jeff Sutherland (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8468884 - Motor controlled speed pipeline apparatus and method (2013-06-25),

2. 8311759 - Inline inspection system and method for calibration of mounted acoustic monitoring system (2012-11-13),

3. 8286479 - Motorless speed control pipeline apparatus and method (2012-10-16),

4. 8011052 - Device for cleaning multidiameter pipelines (2011-09-06),

5. 7975342 - Device for moving a pig through a conduit, such as a pipeline (2011-07-12),

6. 7614109 - Device for moving a pig through a conduit, such as a pipeline (2009-11-10),

7. 7354348 - Hollow universal joint (2008-04-08),

Company Overview

Pii (Canada) Limited is a leading provider of financial software solutions for businesses in Canada. With over 20 years of experience in the industry, we offer a comprehensive suite of products and services to help our clients streamline their financial processes and improve their bottom line. Our innovative software solutions are designed to meet the unique needs of Canadian businesses, providing them with the tools they need to succeed in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#229 in

#2,102 in Canada

CA

Pii (Canada) Limited

Forward Citations = 30

6 inventors:

Sergei Filippovitch (4 out of 6 patents)

Raymond Harvey (2 out of 2 patents)

Leon Fussell (2 out of 2 patents)

4. Francesco Zingoni (2 out of 2 patents)

5. Eugene Kapustin (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pii (Canada) Limited. Retrieved from https://idiyas.com/company/pii-canada

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]