Recently, some media reported that Han Chunyu, an associate professor at Hebei University of Science and Technology, and Shen Xiao, a researcher at the Basic Medical College of Zhejiang University, were the inventor's patents—the gene editing technology based on Argonaute nuclease, because the applicant did not reply within the prescribed time limit. The first review notice of the State Intellectual Property Office, the application for the patent was deemed to have been withdrawn. On January 9, 2017, the State Intellectual Property Office issued the “Notice of Withdrawal†for the patent application. Related reading: Overdue no reply: Han Chunyu gene editing patent application is deemed to be withdrawn On January 12th, Han Chunyu and Shen Xiao published a statement on the patent application related to gene editing technology with Argonaute as the core through the relevant departments of Hebei University of Science and Technology: “About the patent related to gene editing technology with Argonaute as the core To apply, we have hired a world-class patent agency with rich work experience to carry out the global distribution of patent protection. From the perspective of intellectual property protection strategy, we choose to adopt international patents to submit Chinese patents to protect Chinese domestic patents. A patent PCT text was submitted in 2016 and includes the original Chinese patent content." Han Chunyu On May 2, 2016, Han Chunyu and Shen Xiao published a research paper “NgAgo DNA Single-chain Guided Gene Editing Tool†online in the international journal Nature Biotechnology, which aroused widespread concern in society. And a strong response. Subsequently, some domestic and foreign laboratories said that they could not repeat the experiment according to the data and methods provided by Han Chunyu. Han Chunyu and others and their results were questioned. Best topic: Han Chunyu's patent application is overdue: academic research into a "suspended case" cannot be tolerated Recently, some media reported that Han Chunyu had not recalled the patent examination opinions within the time limit, and his gene editing patent was deemed to have been withdrawn. Although Han Chunyu responded later that this was a change in the patent application strategy, the news once again triggered public concern about the “Han Chunyu Incidentâ€. Half a year later, the academic community questioned the reproducibility of the Korean experiment. So far, he has not harvested his clear and convincing reply, which has led to academic fraud, and this patent revocation has further aggravated his suspicion. Aspect 1: The Han Chunyu incident has passed for half a year, but there is no definitive conclusion. The question of academic fraud is not wrong. Aspect 2: Treating the question does not have to be obscured, but because of the many benefits of the research itself, Han Chunyu ignores the principle of “scientific communityâ€. The “Nobel Prize†research has encountered “reproducibility†controversy. In the past six months, the Han Chunyu incident is still “unsolvedâ€. From obscurity to overnight red, and then to question, Han Chunyu experienced a roller coaster-style year. Time to return to May 2016, Han Chunyu and his team published a paper in the international top academic journal Nature-Biotechnology. At that time, he was an associate professor of Hebei University of Science and Technology and still had no name in the academic circle. Subsequently, the paper proposing a new gene editing method (NgAgo technology) attracted the attention of the academic community. Han Chunyu became an "academic red man" for a time, and his research was also discovered by some media as "Nobel Prize". Han Chunyu in the laboratory
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