Location History:
- Ontario, CA (1999 - 2000)
- Vanier, CA (2002)
- Ottawa, CA (2002 - 2022)
Company Filing History:
10 out of 1,012 
3 out of 832,718 Years Active: 1999-2025
Title: Zhiyi Zhang: Innovator in Hybrid Aerogels and Printing Technologies
Introduction
Zhiyi Zhang is a prominent inventor based in Ottawa, Canada, known for his significant contributions to the fields of materials science and engineering. With a total of 13 patents to his name, Zhang has made remarkable advancements in the development of hybrid aerogels and innovative printing methods.
Latest Patents
One of Zhang's latest patents is focused on copolymer-silica hybrid aerogels and methods for their preparation. This invention involves hydrolyzing a silica precursor in an organic solvent to create a partially polymerized silica wet gel. The process continues with the reaction of this wet gel with a copolymer to form a copolymer-silica hybrid wet gel. The final steps include treating the hybrid wet gel with a surface passivation agent and removing the solvent to yield the copolymer-silica hybrid aerogel. Notably, the mechanical properties of these aerogels can be enhanced by incorporating cellulose nanofibrils. Another significant patent involves a method of printing ultranarrow lines of functional materials. This method utilizes a substrate with an interlayer, where ink containing the functional material is deposited. The ink partially dissolves the interlayer, allowing it to shrink and sink into the substrate, thus achieving a reduced line width.
Career Highlights
Zhiyi Zhang has worked with the National Research Council of Canada, where he has been able to apply his innovative ideas in a collaborative research environment. His work has led to advancements in material properties and applications, showcasing his expertise in the field.
Collaborations
Zhang has collaborated with notable colleagues such as Ye Tao and Gaozhi Xiao, contributing to various research projects and innovations.
Conclusion
Zhiyi Zhang's contributions to the fields of hybrid aerogels and printing technologies highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to influence advancements in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.