Patents and Trademarks

This page provides a list of patents (active and pending), along with Trademarks held by PipeSak® Inc.

Patents

USA

  • 9,765,905

  • 10,113,667

  • 8,931,977

  • 9,217,516

  • 5,385,430

  • 7,074,305

Canada

  • 177326

  • 2,800,377

  • 2,844,346

International

  • 2582380

  • 2011284761

Patent Pending

(serial No.)

USA

  • 29/641,665

  • 62/691,177

Canada

  • CA2018/051172

Trademarks

USA

  • 4,352,329

  • 2,951,114

Canada

  • 840,122

  • 579,224

International

  • 7581784

  • 014244651

  • 1891116

  • 7538962

  • 830578188

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