Assignee
SUPERIOR PLASTICS EXTRUSION CO INC
US·2 granted patents·0 citations·filing 2021–2022
Top patents by PatentIndex Score
2 records- 0157US11992990B2Barrier-enhanced polymeric film structures, methods of preparation, and articles thereofSUPERIOR PLASTICS EXTRUSION CO INC·Filed 2021·Granted May 28, 2024·0 cites·31 claims
- 0250US12576620B2Modification of polypropylene resins with nucleating agents to enhance mechanical and barrier properties of filmsSUPERIOR PLASTICS EXTRUSION CO INC·Filed 2022·Granted Mar 17, 2026·0 cites·27 claims
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