Following the successful announcement of the mass production of graphene in the early stage, China Baoan once again announced that it has filed four patents related to graphene, one of which has been published, and the other three applications have been accepted by the State Intellectual Property Office. However, it is worth noting that the patent for the "Lithium-ion battery conductive additive and its preparation method" that has entered the public procedure is disclosed on November 30, 2011. After a lapse of more than a month, China Baoan announced the news. Yesterday evening, China Baoan announced that there are currently four patent applications related to graphene submitted by Betray to the State Intellectual Property Office. The patent application for “Lithium-ion battery conductive additive and its preparation method†has been published, and another 3 Application - Supercapacitor, method for electrochemically preparing graphene powder, and method for preparing spheroidal graphene have been accepted. Regarding the patent of “Lithium-ion battery conductive additive and its preparation methodâ€, China Baoan introduced in detail in the announcement, saying that on October 9, 2010, Betray Company applied for the Chinese patent “Lithium-ion battery conductive additiveâ€. And its preparation method"; on March 30, 2011, the patent entered the public procedure. With the new development of the project, Betray submitted the newly revised patent application documents based on the original application documents to the State Intellectual Property Office on June 13, 2011. The patent was published on November 30, 2011 in accordance with the patent examination process. According to the Patent Law, the approval process for invention patent applications includes five stages: acceptance, preliminary examination, publication, actual examination and authorization. That is to say, the approval procedure for "Lithium-ion battery conductive additive and its preparation method" is currently in the third stage. However, it is worth noting that after more than a month, China Baoan announced the news. From the stock price of China Baoan, the stock price of 9.54 yuan after the close yesterday hit a new low since last year. In fact, since the concept of Chongqing Beer Hepatitis B vaccine has been interpreted as a burst of market, a large number of concept stocks including China Baoan have also become the target of market slaughter, and institutions have begun to flee. China Baoan’s share price fell in December last year. Up to 43.78%. Judging from the three quarterly reports last year, China Baoan is also one of the institutional heavyweights. Among the top ten outstanding stocks, there are nine major institutions, including various fund companies. In the three quarterly reports last year, seven of the top ten tradable shareholders in China's Baoan held a total of 133.14 million shares. Among them, Huaxia Fund ranked first, and China's advantage growth and China's prosperity selection are among them. According to the fund's third quarterly report, there were 13 funds in China's Baoan, with a total of 141,280,300 shares held at the end of the period. The market value at the end of the period was 2.272 billion yuan. The number of positions held and the stock market value increased by 60.34% and 49.72% respectively. The ending balance of 13 funds accounted for 13.09% of the tradable share capital of the stock. According to the market, after the Chongqing beer incident, the fund has withdrawn from China Baoan, which is the reason for the recent plunge in Shenzhen Baoan.
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