This inventor holds 6 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 1 EPO patent. Top assignees: Beijing Lihe Technology Ltd, China Petroleum Chemical Corporation, Beijing Research Institute of Chemical Industry. Active years: 2006-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 3 
3 out of 674 
2 out of 12 Years Active: 2006-2021
Title: The Innovative Contributions of Inventor Zhiwu Wang
Introduction
Zhiwu Wang is a prominent inventor based in Beijing, China, known for his significant advancements in the field of olefin polymerization. With a robust portfolio of six patents, he continues to push the boundaries of chemical engineering and catalysis.
Latest Patents
Wang's most recent patents include groundbreaking innovations in solid catalyst components for olefin polymerization. One notable patent introduces a solid catalyst comprising magnesium, titanium, a halogen, and an electron donor, specifically a 2-substituted amino-phenyl ester compound. This invention is instrumental in producing polypropylene with high isotacticity.
Another remarkable patent involves an alkoxy magnesium supported catalyst component, featuring a combination of alkoxy magnesium compounds and titanium compounds. This catalyst boasts ultra-high polymerization activity without the need for an external electron donor, yielding polymers with wide molecular weight distribution and low ash content.
Career Highlights
Throughout his career, Zhiwu Wang has been associated with reputable companies, including China Petroleum & Chemical Corporation and Beijing Lihe Technology Ltd. His extensive work in these organizations has contributed significantly to developments in polymerization processes and catalyst technology, enhancing the efficiency and effectiveness of production methods.
Collaborations
Wang has also collaborated with talented colleagues such as Zhong Tan and Tianyi Li. These partnerships have fostered an environment of innovation and creativity, allowing for the sharing of expertise and ideas, which has notably advanced their collective research endeavors.
Conclusion
Zhiwu Wang exemplifies the spirit of innovation through his patents and collaborative efforts in the field of olefin polymerization. His work continues to inspire future advancements in chemical engineering, making significant contributions not only to the industry but also to sustainable practices in polymer production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile