Dongdong Fan

Professional experience:

I am a master's student majoring in organic synthesis and have previously worked at a Sino foreign joint venture pharmaceutical company, engaged in the research and development of pharmaceutical intermediates. I am familiar with synthesis processes and drug development work. I have been working in the intellectual property industry for more than 7 years, and have been engaged in the writing of patent application documents, responding to examination opinions, reexamination, and public opinion work for a long time. I can provide scientific and reasonable patent layout plans for applicants and provide reasonable intellectual property protection suggestions for clients.

Proficient in patent layout, mining, high-value patent cultivation, high-value patent evaluation, patent search analysis, and other related work.

Professional field:

Organic chemistry, biomedicine, inorganic chemistry, optoelectronic materials, gas-liquid analysis, waste recycling and treatment, etc.

Service clients: Shandong University, Changchun University of Traditional Chinese Medicine, Dalian Tianwei Chemical Co., Ltd., Beijing Huaruidingxin Technology Co., Ltd., Hubei Ruibang Biotechnology Co., Ltd., Shanghai Zhongshang Network Co., Ltd., Chengde Tianda Vanadium Industry Co., Ltd., Institute of Pharmaceutical Biotechnology, Chinese Academy of Medical Sciences, etc.

Typical Case

■ Patent mining layout

Carry out relevant patent mining layout for "foam metal" of Suzhou Dongfulai Electromechanical Technology Co., Ltd.

Regarding the layout of drug patents by the Institute of Pharmaceutical Biotechnology, Chinese Academy of Medical Sciences.

FTO infringement risk analysis

Analysis of infringement risk of carboxymethyl cellulose ether FTO;

Formaldehyde catalyst, synthesis method of catalyst, and FTO infringement risk analysis of filling equipment.

Response to review comments

Reply to the authorization of Yunnan Tin Industry Research Institute Co., Ltd. for a beneficiation method for recovering low-grade fluorite from tailings.

Reply to the authorization of Nanjing University of Information Science and Technology for the development of saturable absorbers and lasers based on a mixture of tubular and layered nanomaterials.