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CHARLOTTE, N.C., September 22, 2021— Polypore International, LP (Polypore) and Shanghai Energy New Materials Technology Co., Ltd. (SEMCORP) reached agreement in January 2021, through their respective subsidiaries, to establish a joint venture (JV) in China for dry-process membrane separator for lithium-ion batteries (LIBs). The necessary regulatory approvals are complete and the JV has been established […]
Polypore International, LP (Polypore) and SEMCORP Group have reached an agreement to enter into a joint venture (JV) in Gaoan City, Jiangxi Province, China, through their respective subsidiaries, Polypore Hong Kong Limited and Shanghai Energy New Materials Technology Co. Ltd. (SEMCORP). The agreement allows the Chinese JV company, under license from Polypore’s subsidiary, Celgard, LLC […]
Following a September 29 appeal hearing, the UK Court of Appeal on October 9 dismissed Senior’s appeal of the UK High Court’s July 30 Judgement, and August 6 Order, granting an injunction through trial in the terms sought by Celgard that blocks Senior’s import of Battery Separators into the UK through trial. In its first […]
Following the United Kingdom (UK) court's grant on May 7, 2020 of an interim injunction against Shenzhen Senior Technology Material Co., Ltd. (Senior) as requested by Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), and the UK court’s May 21, 2020 order continuing the effect of the interim injunction, the UK court issued […]
Following the United Kingdom (UK) court’s grant on May 7, 2020 of an interim injunction against Shenzhen Senior Technology Material Co., Ltd. (Senior) as requested by Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), the matter returned before the UK court on May 21, 2020. The court’s new order continued the effect of […]
Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), recently filed an application for an urgent injunction against Shenzhen Senior Technology Material Co., Ltd. (Senior) in the High Court of Justice in London, England. On May 7, on an ex parte basis, the UK court granted an interim injunction to prevent Senior from importing […]
Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), filed a Complaint against Defendants Shenzhen Senior Technology Material Co. Ltd. (Senior-China), Shenzhen Senior Technology Material Co. Ltd. (US) Research Institute (Senior-California), Xiaomin (Steven) Zhang (Dr. Zhang), Sun Town Technology, Inc. (Sun Town), Global Venture Development, LLC, and Global Venture Development, Inc. (collectively, Global Venture) […]
Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), filed a First Amended Complaint against Defendants Shenzhen Senior Technology Material Co. Ltd. (US) and Research Institute (Senior-California), Shenzhen Senior Technology Material Co. Ltd. (Senior-China) (collectively, Senior), Sun Town Technology, Inc. (Sun Town), Farasis Energy USA, Inc., Farasis Energy, Inc., Farasis Energy (Gan Zhou), Inc., […]