国家知识产权局信息显示，上海化工院环境工程有限公司取得一项名为"一种多级旋流式混合设备及混 合方法"的专利，授权公告号CN118598232B，申请日期为2024年6月。 天眼查资料显示，上海化工院环境工程有限公司，成立于2020年，位于上海市，是一家以从事研究和试 验发展为主的企业。企业注册资本2000万人民币。通过天眼查大数据分析，上海化工院环境工程有限公 司参与招投标项目94次，专利信息70条，此外企业还拥有行政许可4个。 上海化工研究院有限公司，成立于1999年，位于上海市，是一家以从事科技推广和应用服务业为主的企 业。企业注册资本43860万人民币。通过天眼查大数据分析，上海化工研究院有限公司共对外投资了41 家企业，参与招投标项目984次，财产线索方面有商标信息34条，专利信息1368条，此外企业还拥有行 政许可118个。 上海化工院检测有限公司，成立于2005年，位于上海市，是一家以从事专业技术服务业为主的企业。企 业注册资本3000万人民币。通过天眼查大数据分析，上海化工院检测有限公司参与招投标项目199次， 财产线索方面有商标信息10条，专利信息200条，此外企业还拥有行政许可11个。 声明 ...

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"一 种有水气藏井采出过程中水侵量识别方法、系统、设备及介质"，专利申请号为CN202311451382.5，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。 专利摘要：本发明提供一种有水气藏井采出过程中水侵量识别方法、系统、设备及介质，包括以下步 骤：基于藏井的水区和气区相对位置关系建立对应的等效水侵模型；根据等效水侵模型与历年测压时间 点划分阶段建立水侵物质平衡模型；基于阶段水区压力按照阶段水侵量呈线性递减的原理迭代水侵物质 平衡模型；基于迭代后的水侵物质平衡模型评价水体可排行和指导藏井的排水采气；本申请通过选择不 同井采出地质模型对应的等效水侵模型，建立满足气水流动物质平衡方程的迭代算法，获取井历史压力 参数和储层参数，计算得到当前水侵量，进而用于评价水体和指导气田井的排水采气，本申请可以简化 参数，避免现有技术中裂缝水侵模型无法准确刻画和多参数表征困难情况。 今年以来中国石油新 ...

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 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"参 比电极及阴极保护系统"，专利申请号为CN202311386240.5，授权日为2026年1月23日。 专利摘要：本申请提供一种参比电极及阴极保护系统，参比电极包括第一电极、第二电极、第三电极以 及依次连接的第一绝缘管、第二绝缘管和第三绝缘管；第一绝缘管设有第一容纳腔，第二绝缘管设有第 二容纳腔，第一容纳腔和第二容纳腔中的其中一者容纳有第一溶液，另一者容纳有第二溶液，第一容纳 腔和第二容纳腔相互分隔；在所处温度大于阈值温度的情况下，第一溶液的单位温度溶解度变化量和第 二溶液的单位温度溶解度变化量不同；或，在所处温度大于阈值温度的情况下，第一溶液和第二溶液中 的一者的溶解度随着温度升高而增大，另一者的溶解度随着温度升高而减小。通过上述设置，改善参比 电极的电位波动，提高参比电极的电位稳定性。 今年以来中国 ...

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"一 种大分子介电增强剂及其制备方法和应用"，专利申请号为CN202111679203.4，授权日为2026年1月23 日。 专利摘要：本发明提供了一种大分子介电增强剂及其制备方法和应用。特别是在制备聚丙烯电容膜中的 应用。包括：以二异氰酸酯类化合物和烷氧基硅烷为原料制备介电增强剂的步骤；R1、R2和R4选自 C1‑8烷基、C5‑8环烷基、C6‑8芳香基和C1‑4烷氧基；R3是C1‑4烷基；R'是C2‑20的烯烃类、烷烃类、醇 类、醚类、酮类、醛类或酯类，或C5‑20的环烷烃类或芳香族类基团；以及，以得到的介电增强剂和乙 烯进行反应得到大分子介电增强剂的步骤。该方法制备出的聚丙烯非常适合用于薄膜电容器、锂电池隔 膜等需要高介电常数和较低介电损耗的相关产品，可明显增大电容器的容量。 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。 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 ...

Group 1 - The State Intellectual Property Office of China has granted a patent to Kehua Data Co., Ltd. for a "fault detection module, method, and electrical equipment for air circuit breakers," with the authorization announcement number CN119780696B and an application date of December 2024 [1] - Kehua Data Co., Ltd., established in 1999 and located in Xiamen, primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 515.414041 million RMB [1] - The company has invested in 47 enterprises, participated in 3,889 bidding projects, holds 130 trademark registrations, and has 1,401 patent filings, along with 37 administrative licenses [1] Group 2 - State Grid Energy Research Institute Co., Ltd., founded in 2009 and based in Beijing, focuses on research and experimental development, with a registered capital of 300 million RMB [1] - The institute has invested in 2 enterprises, participated in 857 bidding projects, holds 754 patent filings, and possesses 6 administrative licenses [1]

Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Device, Method, Display Device, Equipment, Medium, and Program Product for Determining Compensation Data," with authorization announcement number CN118538133B, and the application date is May 2024 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital of the company is approximately 37.41 billion RMB [1] - The company has invested in 73 enterprises, participated in 303 bidding projects, and has 775 trademark records and 5000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital of this company is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 921 bidding projects, holds 5000 patent records, and has 522 administrative licenses [1]

Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Shift Register, Drive Circuit, Driving Method and Display Device," with authorization announcement number CN118609502B, and the application date is May 2024 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital is approximately 37.41 billion RMB [1] - The company has invested in 73 enterprises, participated in 303 bidding projects, and holds 775 trademark records and 5000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 921 bidding projects, holds 5000 patent records, and possesses 522 administrative licenses [1]

Core Viewpoint - The State Intellectual Property Office of China has granted a patent to Applied Materials for a technology related to magnetic fixtures and substrate support components, indicating the company's ongoing innovation in the semiconductor equipment sector [1]. Group 1: Patent Details - The patent is titled "Magnetic Fixtures, Substrate Support Components, and Methods for Fixing Edge Support Frames to Workbench Frames" [1]. - The patent authorization announcement number is CN116368435B [1]. - The application date for the patent was October 2020 [1].

Group 1 - The State Intellectual Property Office of China has granted a patent to Kehua Data Co., Ltd. for a technology related to "control methods, devices, liquid cooling systems, and data centers for dry coolers" with the authorization announcement number CN118466717B, applied for on May 2024 [1] - Kehua Data Co., Ltd. was established in 1999 and is located in Xiamen, primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of 515.414041 million RMB [1] - The company has invested in 47 enterprises, participated in 3,888 bidding projects, holds 130 trademark registrations, and has 1,400 patents, along with 37 administrative licenses [1] Group 2 - Xiamen Huaruisheng Intelligent Technology Co., Ltd. was founded in 2013 and is also based in Xiamen, focusing on software and information technology services, with a registered capital of 100 million RMB [1] - This company has invested in 1 enterprise, participated in 20 bidding projects, holds 84 patents, and has 20 administrative licenses [1]

Group 1 - Haier U+ Smart Technology (Beijing) Co., Ltd., Qingdao Haier Technology Co., Ltd., and Haier Smart Home Co., Ltd. have obtained a patent for a method and device for determining fault types, with the patent number CN116026095B, applied for on November 2022 [1] - Haier U+ Smart Technology (Beijing) Co., Ltd. was established in 2015, located in Beijing, with a registered capital of 143 million RMB, and has participated in 16 bidding projects, holding 1 trademark and 2057 patents [1] - Qingdao Haier Technology Co., Ltd. was established in 2000, located in Qingdao, with a registered capital of 80 million RMB, and has participated in 81 bidding projects, holding 199 trademarks and 3905 patents [1] Group 2 - Haier Smart Home Co., Ltd. was established in 1994, located in Qingdao, with a registered capital of approximately 943.81 million RMB, and has invested in 59 companies, participated in 1905 bidding projects, holding 289 trademarks and 5000 patents [2]