永太科技: 关于专利事项的说明公告

Summary of Key Points Core Viewpoint - Zhejiang Yongtai Technology Co., Ltd. clarifies misinformation regarding the status of its patent for a lithium preparation method, asserting that the patent remains valid and the reported invalidation is incorrect [1]. Group 1: Patent Application Details - The company applied for a patent titled "A Preparation Method of Lithium Difluoro(oxalato)borate" on May 10, 2017, with application number CN201710325555.7 [1]. - The patent was published on August 18, 2017, under publication number CN107055493A, and was granted on February 26, 2019, with authorization number CN107055493B [1]. - As of the date of the announcement, the patent (number ZL201710325555.7) is still valid and has not been subject to the invalidation claims mentioned in the rumors [1].