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中国石油获得发明专利授权:“多孔电极材料及其制备方法和电解装置”
Sou Hu Cai Jing· 2026-01-24 16:46
证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为"多 孔电极材料及其制备方法和电解装置",专利申请号为CN202311289186.2,授权日为2026年1月23日。 数据来源:天眼查APP 今年以来中国石油新获得专利授权152个,较去年同期增加了210.2%。结合公司2025年中报财务数据, 2025上半年公司在研发方面投入了98.99亿元,同比增2.51%。 通过天眼查大数据分析,中国石油天然气股份有限公司共对外投资了1297家企业,参与招投标项目443 次;财产线索方面有商标信息105条,专利信息48144条;此外企业还拥有行政许可168个。 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成 投资建议。 专利摘要:本发明提供了多孔电极材料及其制备方法和电解装置,多孔电极材料包括具有网格状高熵合 金,高熵合金的组成为NiaFebCocCrdAle,30≤a≤37,5≤b≤16.7,5≤c≤16.7,5≤d≤16.7, 5≤e≤16.7,a+b+c+d+e=100,网格状高熵合金表面具有孔隙。本发明 ...
中国石油获得实用新型专利授权:“井口填砂封堵装置”
Sou Hu Cai Jing· 2026-01-23 21:52
数据来源:天眼查APP 专利摘要:本实用新型公开的井口填砂封堵装置,包括打散组件,打散组件的底部固接有混合组件,混 合组件的输出端固接有排料管,打散组件一侧固接有喷水组件,打散组件另一侧固接有喷气组件。本实 用新型的井口填砂封堵装置,解决了砂子下料过程中的打散及流畅度不高的问题,同时解决了砂子与水 的配比及填砂效率不高的问题;此外,在填砂完成后,通过喷水组件对打散叶片进行清洗,避免砂子粘 连在打散箱的内壁和打散叶片的外壁上。 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成 投资建议。 证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项实用新型专利授权,专利名 为"井口填砂封堵装置",专利申请号为CN202520318008.6,授权日为2026年1月23日。 通过天眼查大数据分析,中国石油天然气股份有限公司共对外投资了1297家企业,参与招投标项目443 次;财产线索方面有商标信息105条,专利信息48144条;此外企业还拥有行政许可168个。 今年以来中国石油新获得专利授权152个,较去年同期增加了210.2%。结合公司 ...
中国石油获得发明专利授权:“光杆缓冲下放装置及方法”
Sou Hu Cai Jing· 2026-01-23 21:52
Group 1 - The core viewpoint of the article highlights that China Petroleum (601857) has recently obtained a new invention patent titled "Rod Buffering Lowering Device and Method," with the application number CN202311442034.1, authorized on January 23, 2026 [1] - The patent relates to well tool technology, featuring a compact and rational structure that allows for the slow lowering of the rod through a connecting sleeve, enhancing operational efficiency [1] - In 2023, China Petroleum has received a total of 152 patent authorizations, representing a 210.2% increase compared to the same period last year [1] Group 2 - China Petroleum has invested in 1,297 external enterprises and participated in 443 bidding projects [2] - The company holds 105 trademark records and 48,144 patent records, along with 168 administrative licenses [2] - In the first half of 2025, the company invested 9.899 billion yuan in research and development, reflecting a year-on-year increase of 2.51% [1]
中国石油获得发明专利授权:“烟炱高效捕集方法”
Sou Hu Cai Jing· 2026-01-23 21:52
通过天眼查大数据分析,中国石油天然气股份有限公司共对外投资了1297家企业,参与招投标项目443 次;财产线索方面有商标信息105条,专利信息48144条;此外企业还拥有行政许可168个。 数据来源:天眼查APP 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成 投资建议。 证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为"烟 炱高效捕集方法",专利申请号为CN202310399617.4,授权日为2026年1月23日。 专利摘要:本发明公开了烟炱高效捕集方法,具体为:通过蠕动泵向注油箱内注入燃料油,当烟炱发生 器的燃料油淹没过油管刻度线处,启动电子点火器开关,喷油嘴开始点火燃烧,启动真空泵,处于负压 状态,烟炱发生器产生的烟炱进入一级捕集器和二级捕集器中进行收集,待二级捕集器的压力超 过‑1800Pa或者真空泵的压力超过‑2000Pa时,捕集结束,将一级捕集器和二级捕集器内的烟炱清扫并收 集。本发明的方法,将燃料油在烟炱发生器中燃烧后产生的产物作为烟炱,最大程度还原了发动机在工 作状态下燃烧室生成烟 ...
中国石油获得发明专利授权:“摩阻预测方法及装置”
Sou Hu Cai Jing· 2026-01-23 21:40
数据来源:天眼查APP 证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为"摩 阻预测方法及装置",专利申请号为CN202511412143.8,授权日为2026年1月23日。 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成 投资建议。 通过天眼查大数据分析,中国石油天然气股份有限公司共对外投资了1297家企业,参与招投标项目443 次;财产线索方面有商标信息105条,专利信息48144条;此外企业还拥有行政许可168个。 专利摘要:本发明公开了一种摩阻预测方法及装置,该方法包括:获取目标裸眼井段包含的测点的钻井 数据;基于所述钻井数据确定所述测点对应的测点参数,其中,所述测点参数包括:井径凹凸度参数、 井眼曲率参数和井眼间隙比参数;根据所述测点参数确定所述测点对应的井眼粗糙度值;根据所述井眼 粗糙度值以及预设的修正力学模型,确定所述测点对应的基础摩阻值,其中,所述修正力学模型为将非 规则井眼对应的粗糙程度作为影响因素对常规力学模型进行修正后得到的;根据所述井眼粗糙度值以及 所述基础摩阻值,确定所述测 ...
中国石油获得发明专利授权:“加氢裂化多产轻石脑油和重石脑油的催化剂载体及其制备方法”
Sou Hu Cai Jing· 2026-01-23 21:40
证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为"加 氢裂化多产轻石脑油和重石脑油的催化剂载体及其制备方法",专利申请号为CN202311483436.6,授权 日为2026年1月23日。 数据来源:天眼查APP 专利摘要:本发明公开了一种加氢裂化多产轻石脑油和重石脑油的催化剂载体及其备方法,催化剂载体 含有Y/La2O3/PMo杂多酸/KIT‑6分子筛介孔复合氧化物。本发明的制备方法提高了介孔孔径分布,提高 了馏分油的选择性裂化性能,提高轻石脑油和重石脑油的收率。本发明的制备方法提高了载体对馏分油 的选择性裂化性能,提高了轻石脑油和重石脑油的收率。 今年以来中国石油新获得专利授权152个,较去年同期增加了210.2%。结合公司2025年中报财务数据, 2025上半年公司在研发方面投入了98.99亿元,同比增2.51%。 通过天眼查大数据分析,中国石油天然气股份有限公司共对外投资了1297家企业,参与招投标项目443 次;财产线索方面有商标信息105条,专利信息48144条;此外企业还拥有行政许可168个。 以上内容为证券之星据公开信息整理,由AI算法生成(网信算 ...
20年潜心耕耘,推动行业向新发展
Xin Lang Cai Jing· 2026-01-08 20:04
Group 1 - Liu Qifu has over 20 years of experience in precision instruments and smart sensors, leading the industry with innovation and technical breakthroughs [1] - Liu has developed a comprehensive intellectual property system, with patents that significantly enhance the efficiency and performance of temperature sensors and other devices [1] - His patented technologies are widely applied in key sectors such as renewable energy, environmental protection, and aerospace, driving intelligent upgrades across various industries [2] Group 2 - Liu's innovations have been integrated into the supply chains of major companies like Trina Solar and Laplace New Energy, contributing to their core products [2] - The annual revenue of Feizhuo Technology, under Liu's leadership, exceeds 150 million yuan, serving over 5,000 domestic and international enterprises [2] - Liu has played a significant role in drafting national standards for fuel measurement in the maritime industry, enhancing China's position in international standards [3]
京东方A公布国际专利申请:“移位寄存器单元及其驱动方法、显示驱动器、显示装置”
Sou Hu Cai Jing· 2025-11-13 21:40
Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. (京东方A) has filed an international patent application for a "shift register unit and its driving method, display driver, and display device" with the application number PCT/CN2024/090965, which is set to be published internationally on November 6, 2025 [1] Group 2 - In 2023, BOE Technology has announced a total of 904 international patent applications, representing a 5.12% increase compared to the same period last year [4] - The company invested 6.046 billion yuan in research and development in the first half of 2023, which is a year-on-year increase of 4.13% [4]
比亚迪公布国际专利申请:“电池组件及用电设备”
Sou Hu Cai Jing· 2025-11-10 21:31
Group 1 - BYD has announced 602 international patent applications this year, representing an increase of 91.11% compared to the same period last year [3] - The company invested 29.596 billion yuan in research and development in the first half of this year, which is a year-on-year increase of 50.84% [3]
京东方A公布国际专利申请:“监控数据处理方法、装置、电子设备及存储介质”
Sou Hu Cai Jing· 2025-11-10 21:31
Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. (京东方A) has filed an international patent application for a "Data Monitoring Processing Method, Device, Electronic Equipment, and Storage Medium" with the application number PCT/CN2025/080745, which is set to be published internationally on November 6, 2025 [1] Group 2 - In 2023, BOE Technology has announced a total of 901 international patent applications, representing a 5.63% increase compared to the same period last year [4] - The company invested 6.046 billion yuan in research and development in the first half of 2023, which is a year-on-year increase of 4.13% [4]