Group 1 - The core viewpoint of the article is the announcement of a new patent for a strain of Trichoderma reesei, which is expected to enhance the production of acidic cellulase enzymes in industrial applications [1] - The patented strain, E619, was preserved on September 25, 2024, at the China General Microbiological Culture Collection Center, indicating a formal recognition and potential for commercial use [1] - The development of this strain is anticipated to meet the growing demand for acidic cellulase enzymes in China, providing significant supply support for the industry [1]

Group 1 - The State Intellectual Property Office of China granted a patent for a "mud pump crankshaft" to Sinopec Four Machine Petroleum Machinery Co., Ltd. The patent number is CN223177956U, with an application date of November 2024 [1] - The patent describes a new design for the mud pump crankshaft, which includes a shaft body, crankshaft support, and connecting disk, all integrated into one piece. This design allows for a direct connection to the gearbox output, improving transmission efficiency and load capacity compared to traditional belt and chain transmission methods [1] Group 2 - Sinopec Four Machine Petroleum Machinery Co., Ltd. was established in 2012, located in Jingzhou, with a registered capital of 600 million RMB. The company has participated in 5,000 bidding projects and holds 645 patents [2] - Sinopec Petroleum Machinery Co., Ltd. was founded in 1998, located in Wuhan, with a registered capital of approximately 955.67 million RMB. The company has invested in 15 enterprises and participated in 1,463 bidding projects, holding 1,644 patents [2]

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation (Sinopec) and Sinopec (Dalian) Petroleum and Chemical Research Institute for a method, system, equipment, and storage medium for measuring rust on tank tops, with the patent announcement number CN115619703B and application date of July 2021 [1] - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 thousand RMB [1] - The company has invested in 263 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and possesses 5,000 patent records, along with 40 administrative licenses [1] Group 2 - Sinopec (Dalian) Petroleum and Chemical Research Institute, founded in 2022 and based in Dalian, focuses on research and experimental development, with a registered capital of 338,459.08 thousand RMB [1] - The institute has invested in 1 enterprise, participated in 1,173 bidding projects, holds 4,658 patent records, and has 58 administrative licenses [1]

Group 1 - The company Shenzhen Yinbao Mountain New Technology Co., Ltd. has obtained a patent for a "multi-stage slider demolding device and automotive functional component mold" with authorization announcement number CN111152418B, applied on March 2020 [1] - The company was established in 2000 and is located in Shenzhen, primarily engaged in the manufacturing of specialized equipment [1] - The registered capital of the company is 495.612 million RMB [1] Group 2 - According to data analysis from Tianyancha, the company has invested in 19 enterprises and participated in 285 bidding projects [1] - The company holds 14 trademark information and 518 patent information, along with 58 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China granted a patent to BOE Technology Group Co., Ltd. and Beijing BOE Optoelectronics Technology Co., Ltd. for "Backlight Control Circuit and Its Control Method, Display Device" with authorization announcement number CN116802721B, applied on December 2021 [1] - BOE Technology Group Co., Ltd. was established in 1993, located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 37,645.016203 million RMB [1] - The company has invested in 72 enterprises, participated in 264 bidding projects, holds 776 trademark information, and possesses 5,000 patent information along with 48 administrative licenses [1] Group 2 - Beijing BOE Optoelectronics Technology Co., Ltd. was established in 2003, also located in Beijing, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 64.911 million USD [1] - The company has invested in 1 enterprise, participated in 182 bidding projects, holds 5,000 patent information, and possesses 176 administrative licenses [1]

作者：情报员 本文源自：金融界 金融界2025年8月2日消息，国家知识产权局信息显示，联想（新加坡）私人有限公司取得一项名为"多 个SIM的连接暂停"的专利，授权公告号CN114365582B，申请日期为2019年09月。 ...

Group 1 - The core viewpoint of the news is that Changhong Meiling Co., Ltd. has obtained a patent for a new washing machine knob fixing structure, enhancing the versatility of washing machine controls [1] Group 2 - Changhong Meiling Co., Ltd. was established in 1996 and is located in Hefei City, primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of 1,029,923,715 RMB [2] - Changhong Meiling has invested in 25 enterprises and participated in 1,383 bidding projects [2] - The company holds 906 trademark records and 4,744 patent records, along with 41 administrative licenses [2]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a method and system for purifying propylene glycol through a dual solvent extraction coupled with distillation process, which aims to enhance product yield and quality [1]. Company Overview - China Petroleum & Chemical Corporation, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2]. - Sinopec has invested in 263 companies and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2]. - Sinopec (Dalian) Petrochemical Research Institute, founded in 2022, focuses on research and experimental development, with a registered capital of approximately 338.46 million RMB [2]. - The Dalian Institute has invested in 1 company and participated in 1,172 bidding projects, holding 4,658 patent records [2].

Group 1 - The State Intellectual Property Office has granted a patent to Changdian Integrated Circuit (Shaoxing) Co., Ltd. and Xingxin Integrated Technology (Shaoxing) Co., Ltd. for a method and device related to signal behavior model conversion, with the patent number CN120257922B and application date of May 2025 [1] - Changdian Integrated Circuit (Shaoxing) Co., Ltd. was established in 2019, located in Shaoxing City, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 500 million RMB [1] - The company has made investments in one enterprise, participated in 45 bidding projects, holds 3 trademark records, 209 patent records, and possesses 9 administrative licenses [1] - Xingxin Integrated Technology (Shaoxing) Co., Ltd. was founded in 2024, also located in Shaoxing City, focusing on software and information technology services, with a registered capital of 2 million RMB [1] - The company has 3 patent records according to data analysis [1]

天眼查资料显示，无锡威唐工业技术股份有限公司，成立于2008年，位于无锡市，是一家以从事通用设 备制造业为主的企业。企业注册资本17697.5752万人民币。通过天眼查大数据分析，无锡威唐工业技术 股份有限公司共对外投资了8家企业，参与招投标项目11次，财产线索方面有商标信息22条，专利信息 182条，此外企业还拥有行政许可50个。 专利摘要显示，本申请涉及一种免拆装的冲头切换装置，其包括安装座，安装座上设置有固定座，固定 座内滑动连接有冲头固定块，冲头固定块通过固定组件连接有冲头，安装座上开设有与导向槽，导向槽 内滑动连接有插块，固定座远离所述导向槽的一端设置有弹簧限块，弹簧限块内设置有弹簧，弹簧套设 在冲头外表面，弹簧的一端连接在通孔内底壁上，另一端连接在冲头固定块上，当插块与冲头固定块抵 接时，弹簧被压缩，冲头的冲孔部分延伸出弹簧限块，在弹簧的推动下，插块的水平移动转化为冲头的 上下移动，从而实现冲孔或者不冲孔的快速切换。 金融界2025年8月1日消息，国家知识产权局信息显示，无锡威唐工业技术股份有限公司取得一项名 为"一种免拆装的冲头切换装置"的专利，授权公告号CN223171734U，申请日期为20 ...