Group 1 - The core point of the article is that Feilong Automotive Parts Co., Ltd. has applied for a patent for a modular design device and method for a water pump pipe clamp, indicating innovation in automotive manufacturing technology [1] Group 2 - Feilong Automotive Parts Co., Ltd. was established in 2001 and is located in Nanyang, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 574.785888 million RMB [2] - Feilong has made investments in 14 companies and participated in 8 bidding projects, showcasing its active role in the industry [2] - The company holds 272 patents and has 21 trademark registrations, indicating a strong focus on intellectual property [2]

天眼查资料显示，中国石油天然气股份有限公司，成立于1999年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本18302097万人民币。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38条，专利信 息5000条，此外企业还拥有行政许可168个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，中国石油天然气股份有限公司申请一项名为"一种二氧化碳腐蚀用缓蚀剂及 其制备方法"的专利，公开号CN121362573A，申请日期为2024年7月。 专利摘要显示，本发明涉及油气开采领域，具体涉及一种二氧化碳腐蚀用缓蚀剂及其制备方法。二氧化 碳腐蚀用缓蚀剂包含以下组分：油脚、氢氧化钠、纸浆副产物、硫酸、间苯二胺、松香胺、二乙烯三胺 及EDTMP，其中，所述纸浆副产物为以木材为原料经硫酸盐法制纸浆所得的副产物。依据本发明的二 氧化碳腐蚀用缓蚀剂不仅成本低且腐蚀速率低。 ...

国家知识产权局信息显示，中国石油天然气股份有限公司申请一项名为"一种无硅消泡剂和页岩气井泡 沫排水采气消泡方法"的专利，公开号CN121360400A，申请日期为2024年7月。 天眼查资料显示，中国石油天然气股份有限公司，成立于1999年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本18302097万人民币。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38条，专利信 息5000条，此外企业还拥有行政许可168个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 专利摘要显示，本发明提供了一种无硅消泡剂和页岩气井泡沫排水采气消泡方法，其中，所述无硅消泡 剂包括环氧化物聚醚、丙烯酸丁酯均聚物和硬脂酸烷基酯中的任意两种或者三种；以无硅消泡剂的总重 量为100％计，当其包括环氧化物聚醚、丙烯酸丁酯均聚物、硬脂酸烷基酯时，三者的含量分别为 20‑80％、30‑60％和10‑70％。将本发明提供的无硅消泡剂应用于页岩气井泡沫排水采气消泡，可有效提 高页岩气井 ...

Group 1 - The State Intellectual Property Office of China shows that GCL-Poly Energy Holdings Limited and Wuhu GCL-Poly New Energy Technology Co., Ltd. have applied for a patent titled "Perovskite Battery and Its Preparation Method, Stacked Battery, and Photovoltaic Module," with publication number CN121368259A, and the application date is October 2025 [1] - The patent abstract indicates that the perovskite battery includes a first transparent conductive layer, a first charge transport layer, a perovskite active layer, a hole transport layer, an electron transport layer, and a first interface modification layer, which is positioned between the hole transport layer and the perovskite active layer [1] - The first interface modification layer consists of graphene oxide and carbon nanotubes, which can include doped carbon nanotubes, and may also contain interface coupling agents that connect with graphene oxide and carbon nanotubes, enhancing the battery's performance by suppressing non-radiative recombination and improving film quality [1] Group 2 - GCL-Poly Energy Holdings Limited, established in 2003 and located in Shanghai, primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 5,850.316427 million RMB [2] - The company has invested in 32 enterprises, participated in 504 bidding projects, and holds 21 trademark records and 304 patent records, along with 45 administrative licenses [2] - Wuhu GCL-Poly New Energy Technology Co., Ltd., founded in 2022 and located in Wuhu, focuses on other manufacturing sectors, with a registered capital of 800 million RMB [2] - This subsidiary has invested in 2 enterprises, participated in 34 bidding projects, and holds 139 patent records, along with 28 administrative licenses [2]

Core Viewpoint - The article discusses a patent application by Foshan Hebang New Materials Technology Co., Ltd. for a wear-resistant polyurethane polishing layer specifically designed for SiC wafers, addressing compatibility issues between reinforcing fillers and the polyurethane matrix [1] Group 1: Patent Details - The patent titled "A Wear-Resistant Polyurethane Polishing Layer for SiC Wafers and Its Preparation Method and Application" has a publication number CN121343177A and was applied for on October 2025 [1] - The patent aims to solve the problem of poor compatibility between reinforcing fillers and the polyurethane matrix in existing polyurethane polishing pads, which leads to reduced wear resistance [1] Group 2: Composition and Benefits - The polishing layer includes modified reinforcing filler grafted polyurethane prepolymer, where the modified reinforcing filler consists of reinforcing filler and modifying substances [1] - By modifying the reinforcing filler, the compatibility of the filler within the polyurethane matrix is significantly increased, enhancing thermal and chemical stability and preventing precipitation at high and low temperatures [1] - The innovation also eliminates sliding between the filler and resin, resulting in superior wear resistance [1]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 本文源自：市场资讯 国家知识产权局信息显示，埃万特公司申请一项名为"连续纤维增强带状物"的专利，公开号 CN121368614A，申请日期为2024年5月。 专利摘要显示，基于连续纤维增强带状物的总重量，连续纤维增强带状物包括20重量%至50重量%的聚 酮组分和50重量%至80重量%的嵌入聚酮组分中的多个单向连续纤维。 作者：情报员 ...

Core Viewpoint - Lenovo (Beijing) Co., Ltd. has applied for a patent titled "Hinge Mechanism and Electronic Device," indicating ongoing innovation in its product offerings and potential advancements in technology [1]. Group 1: Patent Application Details - The patent application, published under CN121345893A, was filed on December 2025 [1]. - The patent describes a hinge mechanism that includes a base with a target support surface, a first support component that can switch between two relative positions, and a limiting mechanism to restrict the movement of the first support component [1]. - The limiting mechanism's projection area is partially outside the projection area of the base and/or the first support component, suggesting a unique design [1]. Group 2: Company Background - Lenovo (Beijing) Co., Ltd. was established in 1992 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1]. - The company has a registered capital of 565 million Hong Kong dollars and has invested in 107 enterprises, participated in 5,000 bidding projects, and holds 1,744 trademark records and 5,000 patent records [1]. - Additionally, Lenovo (Beijing) Co., Ltd. possesses 238 administrative licenses, indicating a robust operational framework [1].

近日，国家知识产权局信息显示，山东联欣环保科技有限公司申请一项名为"含聚醚的二氧化碳基 聚碳酸酯多元醇"的专利，公开号CN121319341A，申请日期为2024年7月。 专利摘要显示，提供了二氧化碳基聚碳酸酯‑聚酯‑聚醚嵌段共聚二元醇，星形的二氧化碳基聚碳酸 酯‑聚酯‑聚醚共聚多元醇以及低分子量的星形的二氧化碳基聚碳酸酯‑聚醚共聚多元醇。通过调节特定的 聚醚含量、链段分布以及分子量，上述三种多元醇分别能够用于制备聚氨酯弹性体、软泡和硬泡。在提 高聚氨酯材料的弹性的同时，还改进它的低温脆性。 ...

Group 1 - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for "Crystal Form I of 2-Nitroterephthalic Acid Dimethyl Ester and Its Preparation Method and Application" with publication number CN121342666A, filed on July 2024 [1] - The patent describes a crystalline product of 2-Nitroterephthalic Acid Dimethyl Ester, characterized by specific peaks in X-ray powder diffraction at angles of 10.2±0.2°, 14.3±0.2°, 14.9±0.2°, 15.8±0.2°, 16.3±0.2°, 17.3±0.2°, 19.3±0.2°, 20.1±0.2°, 20.5±0.2°, 22.1±0.2°, 22.5±0.2°, 23.4±0.2°, 24.4±0.2°, 25.0±0.2°, 25.5±0.2°, 26.4±0.2°, 26.7±0.2°, 27.2±0.2°, 27.5±0.2°, and 28.4±0.2° [1] - The crystalline product is described as block-shaped, with complete crystal habits, smooth surfaces, high crystallinity, and good stability [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has invested in 269 companies, participated in 5000 bidding projects, holds 45 trademark registrations, and has 5000 patent records, along with 41 administrative licenses [2] - Sinopec Research Institute of Petroleum and Chemical Industry, established in 2022, is also based in Beijing, focusing on research and experimental development, with a registered capital of 300 million RMB [2] - The research institute has invested in 2 companies, participated in 3932 bidding projects, holds 1653 patent records, and has 293 administrative licenses [2]

Core Viewpoint - China National Petroleum Corporation (CNPC) has applied for a patent for a hydrogenation deolefination catalyst and its preparation method, indicating ongoing innovation in the oil and gas sector [1] Group 1: Patent Application - The patent application is titled "A Hydrogenation Deolefination Catalyst and Its Preparation Method" with publication number CN121314600A, filed on July 2024 [1] - The catalyst is designed for catalyzing the reforming of oil and consists of a carrier and active components, which include Ni, Zn, and W, with a specific surface area ranging from 70 to 220 m² [1] Group 2: Company Overview - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and gas extraction [1] - The company has a registered capital of 18,302,097,000 RMB and has invested in 1,296 enterprises, participated in 443 bidding projects, and holds 5000 patent records [1] - Additionally, CNPC has 38 trademark records and 168 administrative licenses [1]