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Intellectual Property

Intellectual Property certification

Senior has strong effort to produce the autual multifunctional membranes and also holds a lot of patents related to polymer processing for multifunctional membranes, especially insulators for lithium-ion battery at home and aboard.

  • Patent Number and coverage far above other Chinese competititors
  • Patent authorized for Solvent-based coated products (PVDF-type & Aramid Type)
  • Innovation: Nano-composite Polymer Coating Patent Filed In US & China
  • Trademarks: 9 Domestic & 5 in Foreign Countries

IP AWARDS

  • Shenzhen Patent Award, 2018
  • National Intellectual Property Advantage Enterprise, 2018
  • Guangdong Intellectual Property Advantage Enterprise, 2018
  • Shenzhen Intellectual Property Advantage Enterprise, 2016

PATENT LIST ( EXCERPT )

Patent NameType Of The PatentPatent No
Preparation method of coated polyolefin microporous membranesInvention type patentPCT/CN2010/078752
A method of manufacturing multilayer Li-ion battery separator with high safety performanceInvention type patent201510366657.4
A method of manufacturing Li-ion battery separator with small pore sizeInvention type patent201510583324.7
A method of manufacturing heat resistance Li-ion battery separatorInvention type patent20150364241.9