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Good news! Technological Innovation Three Cannon
Recently, Hunan Qingchong New Material Co., Ltd. applied for two new energy manganese based cathode material invention patents, namely, "A Purification Device and Purification Method of Electrolytic Manganese Dioxide" and "A Preparation Method of High Purity Manganese Dioxide", which successfully passed the authorization of the China National Intellectual Property Administration. At the same time, Qingchong New Materials has successfully obtained the transfer authorization of the invention patent for a manganese dioxide manganese tetroxide composite material, preparation method and application. This marks a solid step for our company in the field of new energy materials and technology, and is an important achievement in our clear deepening of patent technology innovation and deepening of intellectual property construction.
Invention patent: A purification device and purification method for electrolytic manganese dioxide
Application number or patent number: 202310453800.8
Document numbers: 2024020900059660 and 2024020900059920
Applicant or patentee: Hunan Qingchong New Materials Co., Ltd
Invention patent: a method for preparing high-purity manganese dioxide
Application number or patent number: 202310454038.5
Document numbers: 2024020600116110 and 2024020600116210
Applicant or patentee: Hunan Qingchong New Materials Co., Ltd
Invention patent: A manganese dioxide manganese tetroxide composite material, preparation method and application
Application number or patent number: CN201810811456.4
Authorization Publication Number: CN108963234A
Applicant or patentee: Hunan Qingchong New Materials Co., Ltd
Eagles strike across the vast expanse of the sky, never losing the vigor of spring. Qingchong New Materials has been focusing on the professional field of manganese materials for 20 years. In the future, we will continuously improve our innovation capabilities, break through technological bottlenecks, concentrate our efforts on scientific and technological breakthroughs, and promote industrial structure upgrading. While increasing the cultivation of highvalue patents, we should also improve the quality of patents, gain advantages, initiative, and future in the new journey of rapid development, and strive for a new realm of high-quality development!
