Recently, the “A method and system for ballast water treatment of ships with high efficiency inactivation and energy saving†developed by Qingdao Haiweiwei Technology Co., Ltd. was authorized by the national invention patent. The authorization for the invention patent is an invention patent grant obtained by the Marine Guardian? Ship's ballast water treatment system after obtaining the national invention authorization and the Singapore invention patent authorization last year. This has added a barrier to the protection of the independent intellectual property rights of the marine ballast water treatment system, and the company's perfect intellectual property protection system and intellectual property construction have reached a new level.
Up to now, Heideway has applied for nearly 40 domestic and foreign patents, and obtained more than 20 domestic and foreign patents, including 4 invention patents.
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