Assignee
STARSE ENERGY AND TECH GROUP CO LTD
CN·1 granted patent·1 pending application·0 citations·filing 2016–2017
Technology mixE21B2
Top patents by PatentIndex Score
2 records- 0120US10767450B2Sand control screen for heavy oil thermal recoverySTARSE ENERGY AND TECH GROUP CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·7 claims
- 0219US2020102806A1Composite water-controlling and flow-limiting device and screen pipe thereofSTARSE ENERGY AND TECH GROUP CO LTD·Filed 2017·Application pending·0 cites
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