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Celgard presenta una demanda modificada y añade a Farasis, Sun Town y Global Venture a la demanda contra Senior
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Polypore International, LP

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Polypore International, LP

Dec 19, 2019, 09:00 ET

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- Celgard presenta una demanda modificada y añade a Farasis, Sun Town y Global Venture a la demanda contra Senior por infracción de patentes y apropiación indebida de secretos comerciales

CHARLOTTE, Carolina del Norte, 19 de diciembre de 2019 /PRNewswire/ -- Celgard, LLC (Celgard), una filial de Polypore International, LP (Polypore), ha presentado una primera demanda modificada contra los demandados Shenzhen Senior Technology Material Co. Ltd. (EE. UU.) y el Instituto de Investigación (Senior-California), Shenzhen Senior Technology Material Co. Ltd. (Senior-China) (colectivamente, Senior), Sun Town Technology, Inc. (Sun Town), Farasis Energy USA, Inc., Farasis Energy, Inc., Farasis Energy (Gan Zhou), Inc. y Farasis Energy (Gan Zhou) Co., Ltd. (colectivamente, Farasis), Global Venture Development, LLC y Global Venture Development, Inc. (colectivamente, Global Venture) (de aquí en adelante colectivamente, "demandados"). Del mismo modo, ha agregado a los siguientes demandados adicionales Farasis, Sun Town y Global Venture al caso activo contra Senior en el Tribunal del distrito de los Estados Unidos para el distrito norte de California. La demanda modificada alega que los demandados infringen la patente estadounidense reemitida de Celgard RE47.520 (la patente '520), anteriormente patente estadounidense 6.432.586 (la patente '586), sobre separadores con cobertura de cerámica, y la patente estadounidense de Celgard Núm. 6.692.867 (la patente '867), sobre separadores de polipropileno y apropiación indebida ilegal y uso indebido de los secretos comerciales e información confidencial de Celgard, así como otras violaciones de la ley e infracciones.

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Celgard® dry-process coated and uncoated microporous membranes are used as separators in various lithium-ion batteries used primarily in electric drive vehicles (EDV), energy storage systems (ESS) and other specialty applications.
Celgard® dry-process coated and uncoated microporous membranes are used as separators in various lithium-ion batteries used primarily in electric drive vehicles (EDV), energy storage systems (ESS) and other specialty applications.

Anteriormente, Celgard presentó una moción para una orden judicial preliminar solicitando al Tribunal que otorgue rápidamente dicha reparación que prohíbe a los demandados (Senior-California, Senior-China): (1) el uso de los secretos comerciales de Celgard y / o información confidencial, (2) infracción de la patente '520 y '867, (3) violaciones del Código de Negocios y Profesiones de California, (4) inducción de incumplimiento de contrato, (5) interferir intencionalmente con posibles relaciones económicas, y (6) hacer, utilizar, ofrecer la venta o vender en los Estados Unidos (EE. UU.) o importar a los EE. UU. productos que infringen las patentes '520 y '867 y / o que incluyen secretos comerciales o información confidencial de Celgard. El Tribunal ha programado una audiencia de orden judicial preliminar el 27 de enero de 2020. Con la primera demanda modificada, que agrega demandados adicionales y solicita medidas cautelares preliminares y permanentes y otras medidas de reparación, si el Tribunal concede la medida cautelar solicitada por Celgard, se prohibirá a los demandados de manera preliminar, al menos y de manera importante, divulgar o usar los secretos comerciales y / o información confidencial de Celgard, hacer, probar, usar, promover, ofrecer vender, comercializar o vender separadores o productos de cualquier tipo que utilicen, incorporen o fueran desarrollados, en su totalidad o en parte, con el beneficio o el uso de cualquiera de los secretos comerciales y / o información confidencial de Celgard, y de la infracción directa e indirecta de las patentes de Celgard, incluida la prohibición de importar separadores infractores de Senior y productos que contengan dicha infracción separadores a los EE. UU., y de hacer, usar, vender u ofrecer a la venta separadores infractores de Senior y productos que contengan dichos separadores infractores en los EE. UU., e incluyen la prohibición de inducir o alentar a terceros (sus clientes) a infringir y violar la orden judicial preliminar (el comportamiento ordenado).

En septiembre, Celgard presentó una demanda contra Senior que vende separadores a nivel mundial, fabricados en Shenzhen (China). La queja de Celgard alega que Senior ha infringido las patentes estadounidenses '520 y '867 de Celgard sobre separadores con cobertura de cerámica y polipropileno, y ha malversado ilegalmente y utilizado indebidamente los secretos comerciales e información confidencial de Celgard, entre otras violaciones, y busca compensación por daños. Ver el comunicado.

En agosto, Celgard resolvió con éxito una demanda por infracción de patente interpuesta contra Targray International (Targray) por infringir las patentes '520 y' 867 de Celgard. Ver comunicado.

En junio, Celgard también resolvió a su favor dos demandas contra MTI Corporation (MTI) por vender separadores que infringen la patente '586 de Celgard y por vender separadores falsificados con la marca registrada Celgard®. Ver comunicado.

El resultado victorioso de los casos Targray y MTI asienta aún más la integridad de la propiedad intelectual (PI) de Celgard con respecto a los separadores con o sin cobertura para baterías de iones de litio. Celgard continuará evitando la explotación injusta de su tecnología e PI, con el fin de salvaguardar sus activos y clientes.

Acerca de Celgard y Polypore
Celgard se especializa en membranas microporosas con o sin cobertura, fabricadas mediante procesos secos, usadas como separadores, que son un componente importante de las baterías de iones de litio. La tecnología de separadores de baterías de Celgard es importante para el rendimiento de las baterías de iones de litio para vehículos eléctricos, sistemas de almacenamiento de energía y otras aplicaciones.

Celgard, LLC es una filial de propiedad total de Polypore International, LP, una compañía Asahi Kasei. Polypore es una empresa internacional con instalaciones en nueve países, que se especializa en membranas microporosas utilizadas en vehículos eléctricos y no eléctricos, sistemas de almacenamiento de energía y aplicaciones especializadas. Visite www.celgard.com y www.polypore.com.

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