贝特瑞取得负极材料及其制备方法和二次电池专利

Group 1 - The core point of the article is that Betterray New Materials Group Co., Ltd. has obtained a patent for "anode materials and their preparation methods and secondary batteries," with the authorization announcement number CN119920853B, applied on October 2023 [1] - Betterray New Materials Group Co., Ltd. was established in 2000 and is located in Shenzhen, primarily engaged in the manufacturing of chemical raw materials and products, with a registered capital of 1,104.85 million RMB [1] - The company has invested in 47 enterprises, participated in 86 bidding projects, holds 76 trademark information, and has 473 patent information, along with 207 administrative licenses [1] Group 2 - Huizhou Dingyuan New Energy Technology Co., Ltd. was established in 2019 and is located in Huizhou, primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of 100 million RMB [1] - The company has participated in 4 bidding projects, holds 98 patent information, and has 11 administrative licenses [1]