Assignee
SHARP ROCK TECH INC
US·5 granted patents·2 pending applications·7 citations·filing 2014–2025
Top patents by PatentIndex Score
7 records- 0182US2025304846A1Methods and systems to quantify sealing for a sealing composition for comparison and determine its concentration in drilling fluidSHARP ROCK TECH INC·Filed 2025·Application pending·0 cites
- 0281US9410402B2Method for sweeping solids or displacing a fluid in a wellboreSHARP-ROCK TECH INC·Filed 2014·Granted Aug 9, 2016·7 cites·20 claims
- 0375US12365825B2Methods and systems to determine a concentration of sealing particulates in drilling fluidSHARP ROCK TECH INC·Filed 2023·Granted Jul 22, 2025·0 cites·2 claims
- 0454US10683725B2Methods and systems to seal subterranean voidSHARP ROCK TECH INC·Filed 2018·Granted Jun 16, 2020·0 cites·6 claims
- 0547US11441388B2Methods and systems for a flow activated annulus choke deviceSHARP ROCK TECH INC·Filed 2020·Granted Sep 13, 2022·0 cites·14 claims
- 0647US2019339187A1Methods and systems to determine a concentration of sealing particulates in drilling fluidSHARP ROCK TECH INC·Filed 2019·Application pending·0 cites
- 0746US11608700B2Methods and systems for anchoring a plug in a wellboreSHARP ROCK TECH INC·Filed 2020·Granted Mar 21, 2023·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →