Inventor · disambiguated record
James C. Stevens
Also filed as: STEVENS JAMES C
8 granted patents·2 pending applications·7 citations·filing 2019–2024
81Inventor score
Technology areasE21B
Files withCONOCOPHILLIPS CO10
Top patents by PatentIndex Score
10 records- 0187US11136862B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2019·Granted Oct 5, 2021·4 cites·14 claims
- 0284US11879305B2Behind casing cementing toolCONOCOPHILLIPS CO·Filed 2021·Granted Jan 23, 2024·1 cites·10 claims
- 0384US11686175B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2021·Granted Jun 27, 2023·1 cites·8 claims
- 0482US2025027380A1Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2024·Application pending·0 cites
- 0581US12416218B2Behind casing cementing toolCONOCOPHILLIPS CO·Filed 2023·Granted Sep 16, 2025·0 cites·7 claims
- 0681US11608718B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2021·Granted Mar 21, 2023·1 cites·22 claims
- 0778US12139997B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2023·Granted Nov 12, 2024·0 cites·19 claims
- 0878US2025092762A1Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2024·Application pending·0 cites
- 0972US12196062B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
- 1072US12123279B2Setting a cement plugCONOCOPHILLIPS CO·Filed 2021·Granted Oct 22, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →