China Instrument Network Instrument R&D On April 21, 2016, Sichuan Provincial Government organized the 2015 Sichuan Provincial Patent Awards Ceremony to be held in Chengdu. The meeting commended and awarded the winners of the 2015 Sichuan Patent Awards. Deputy governor Liu Jie attended the meeting and spoke. He expressed his approval of the contributions made by the winners of the patent award and greatly appreciated it.


In 2015, Sichuan Province had a total of 110,745 authorized patents issued by the State Intellectual Property Office. After being applied by enterprises, the 227 items of patents reviewed and recommended by the Provincial Intellectual Property Office from the province's cities (prefectures) and provincial departments were reviewed again by the provincial bureau. , Professional team review, on-site inspection, deliberation of the review committee and other five links to review, a total of 41 patents were awarded. Sichuan Kaiz Valve Manufacturing Co., Ltd. participated in this year's outstanding patent competition and won the 2015 Sichuan Provincial Patent Award for its “New Type Ball Valve for Oil and Gas Gathering and Transportation”.

At present, the Sichuan Provincial Patent Awards are in compliance with the "Decision on Granting the 2015 Patent Award for Sichuan Province" and the "Incentive Measures for the Implementation and Industrialization of Sichuan Patent." Among them, Chengdu had a total of 41 patent projects in the 2015 Sichuan Patent Award, in which a patent for “Shenfu Injection for the treatment of Qi deficiency and yang deficiency” received a special award, “a method to improve the effective placement of proppants in large thick reservoirs. The four patents won the first prize, 11 patents such as "rotary mobile tunnel kiln" won the second prize, and 25 patents such as the new ball valve for oil and gas gathering and transportation received the third prize.

The "new type ball valve for oil and gas gathering and transportation" patent is at the leading domestic and international advanced position. It is used for the control of oil and gas, shale gas, coal bed methane and other media pipeline gathering and station control. After the implementation of the patent, it has solved our country better. The reliability and safety of long-distance oil and gas pipelines can increase the service life of pipeline valves and pipeline environmental protection. Once the product enters the market, it has been warmly welcomed and praised by our customers.

(Source: Sichuan Provincial Intellectual Property Office, Chengdu Daily, Katz Valve Manufacturing Co., Ltd. Original title: Katz Valve “New Ball Valves for Oil and Gas Gathering and Transportation” won the Sichuan Patent Award

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