Assignee
STERLING SPECIALTY CHEMICALS HOLDING UK LTD
GB·2 granted patents·5 pending applications·0 citations·filing 2020–2025
Top patents by PatentIndex Score
7 records- 0168US12497556B2Emulsions including polymers, treatment fluids including emulsions, and methods for treating subterranean formationsSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2023·Granted Dec 16, 2025·0 cites·19 claims
- 0264US2025059446A1Multivalent ionic liquids as process aids for bitumen extractionSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2024·Application pending·0 cites
- 0359US2025304852A1Self-invertible polymeric water-in-oil emulsion and its use as friction reducersSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2025·Application pending·0 cites
- 0458US2024343849A1Tagged polymer and methodSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2022·Application pending·0 cites
- 0558US2025066661A1Inverting packages, emulsions, and methodsSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2024·Application pending·0 cites
- 0649US2024400738A1Polymer-containing compositions having reduced hydrophobic liquid content and methodsSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2024·Application pending·0 cites
- 0742US12129424B2Friction reducers for high TDS brinesSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2020·Granted Oct 29, 2024·0 cites·10 claims
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