Assignee

CANADIAN CASING ACCESS INC

CA·4 granted patents·0 citations·filing 2022–2024

Technology mixE21B4

Top patents by PatentIndex Score

4 records

0166US12516584B2Cement plug and methods of useCANADIAN CASING ACCESS INC·Filed 2024·Granted Jan 6, 2026·0 cites·20 claims
0256US12180804B2Cement plug and methods of useCANADIAN CASING ACCESS INC·Filed 2023·Granted Dec 31, 2024·0 cites·17 claims
0356US12110756B2Modified cement plug and methods of useCANADIAN CASING ACCESS INC·Filed 2022·Granted Oct 8, 2024·0 cites·19 claims
0445US12006786B2Modified casing buoyancy system and methods of useCANADIAN CASING ACCESS INC·Filed 2022·Granted Jun 11, 2024·0 cites·7 claims

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