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
10,920,909
11,732,741
11,231,128
Canada
177326
2,800,377
2,844,346
3,076,835
3,047,970
2,428,399
194052
International
2582380
2011284761
3361131
60 2011 069 060.4
60 2011 047 461.8
2598784
Patent Pending
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