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自1985年我国实施专利法以来,到1986年7月,石油部系统已申请专利95件,其中职务发明69件,非职务发明26件,向国外申请5件,中国专利局公告25件,批准3件,实施与转让20件,共获经济效益千万余元。辽河石油勘探局在这一期间,共申请专利24件,实施及转让共12件,取得近400万元的经济效益。如绳索滑轮式长冲程抽油机,在欢喜岭油田实施后,一台抽油机年增产原油1.2万吨;活塞式自动泄油器申请专利后,与辽宁5005厂签订了技术转让合同,已订货200套。胜利油田截至
Since the implementation of the Patent Law in 1985 in our country, by July 1986, the Ministry of Petroleum has applied for 95 patents, of which 69 were inventions for service, 26 were non-service inventions, 5 were filed abroad, 25 were announced by the Chinese Patent Office and were approved 3 pieces, the implementation and transfer of 20, a total of more than 10 million yuan economic benefits. During this period, Liaohe Petroleum Exploration Bureau applied for a total of 24 patents, implemented and transferred a total of 12 pieces, and obtained nearly 4 million yuan in economic benefits. Such as rope pulley long-stroke pumping unit, implemented in Huanxiling Oil Field, a pumping unit annual output of 12,000 tons of crude oil; Piston automatic oil drain patent application, and Liaoning 5005 plant signed a technology transfer contract has been Order 200 sets. Shengli Oilfield as of