This inventor holds 1 USPTO granted patent. Top assignee: Polyphalt Inc.. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Yan-Ping Zhang: Innovator in Roofing Membrane Technology
Introduction
Yan-Ping Zhang is a notable inventor based in Richmond Hill, Canada. He has made significant contributions to the field of roofing technology, particularly through his innovative patent related to bituminous compositions.
Latest Patents
Yan-Ping Zhang holds a patent for a "Modified bituminous composition for roof membranes." This invention provides roofing membranes with both high stiffness at elevated temperatures (greater than 110 °C) and good flexibility at low temperatures (less than -20 °C). His work demonstrates that bituminous compositions can be utilized more effectively in such membranes with lower elastomer concentrations than currently practiced. The use of conventional cross-linking reagents allows for the preparation of modified bituminous compositions with a range of viscosities that are more readily processed compared to traditional non-cross-linked systems.
Career Highlights
Yan-Ping Zhang is associated with Polyphalt Inc., a company that specializes in innovative roofing solutions. His expertise in material science and engineering has led to advancements in roofing membrane technology, enhancing the durability and performance of roofing systems.
Collaborations
One of his notable coworkers is Zhi Zhong Liang, with whom he has likely collaborated on various projects within the company.
Conclusion
Yan-Ping Zhang's contributions to roofing technology through his patented innovations highlight his role as a key figure in the industry. His work continues to influence the development of more efficient and effective roofing materials.