肯特催化：公司具有石墨烯相关联的技术专利

Group 1 - The company has a graphene-related technology patent titled "A method for preparing graphene electrode materials modified by adamantylamine" [1] - The company responded to an investor inquiry regarding its graphene technology patents on an investor interaction platform [1] - The announcement was made on November 10, indicating the company's engagement with investors [1]