This inventor holds 10 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: China National Petroleum Corporation, Huawei Technologies Co., Limited, Beijing Huamei Inc.. Active years: 2017-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shenzhen, CN (2018 - 2022)
- Chengdu, CN (2022)
- Beijing, CN (2017 - 2023)
Company Filing History:
3 out of 95 
3 out of 27,557 
2 out of 55 
Years Active: 2017-2025
Title: The Innovative Contributions of Jianhua Guo
Introduction
Jianhua Guo is a prominent inventor based in Beijing, China. He has made significant contributions to the field of oil and gas exploitation through his innovative patents. With a total of 10 patents to his name, Guo's work reflects a deep understanding of material science and engineering.
Latest Patents
One of Guo's latest patents is focused on a cement slurry system, its preparation method, and its applications. This invention pertains to the technical field of oil and gas field exploitation, specifically addressing the need for an early strength material suitable for cement slurry systems. The composition includes an aluminum salt, a sodium salt, crystal whiskers, an inorganic mineral, and a dispersing agent, with specific weight ratios to optimize performance. This early strength material not only exhibits high-temperature retarding performance but also provides low-temperature early strength performance. The cement slurry system developed from this composition can effectively prolong thickening time under high-temperature conditions and prevent ultra-retarding under low-temperature conditions, thereby enhancing early strength.
Career Highlights
Throughout his career, Jianhua Guo has worked with notable companies such as China National Petroleum Corporation and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology and materials used in the industry.
Collaborations
Guo has collaborated with several professionals in his field, including Jiaqing Yu and Chris X Cheng. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Jianhua Guo's contributions to the field of inventions, particularly in cement slurry systems, demonstrate his innovative spirit and technical expertise. His work continues to influence the oil and gas industry, showcasing the importance of research and development in creating effective solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile