Company Filing History:
7 out of 15,462 
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1 out of 6 Years Active: 2021-2025
Title: Yifan Cheng: Innovator in Nanotechnology and Cryo-EM
Introduction
Yifan Cheng is a prominent inventor based in San Francisco, CA, known for his significant contributions to the fields of nanotechnology and cryo-electron microscopy (cryo-EM). With a total of seven patents to his name, Cheng has made remarkable advancements that enhance the understanding and application of complex biological systems.
Latest Patents
Cheng's latest patents include innovative compositions such as lipid nanodiscs solubilized through poly(acrylic acid-co-styrene) copolymers. These compositions consist of lipids and copolymers that form a nanodisc assembly, which is crucial for solubilizing membrane proteins in aqueous solutions. Additionally, he has developed methods for producing these nanodisc assemblies, which are essential for various biochemical applications. Another notable patent involves graphene oxide affinity sample grids for cryo-EM, which facilitate the analysis of diverse samples. This innovation includes methods for functionalizing sample grids to create high-quality graphene oxide films, enhancing the efficiency of sample concentration and reducing artifacts during analysis.
Career Highlights
Cheng has worked at prestigious institutions such as the University of California and Leland Stanford Junior University. His work has significantly impacted the scientific community, particularly in the areas of nanotechnology and structural biology. His patents reflect a deep understanding of both theoretical and practical aspects of his field.
Collaborations
Cheng has collaborated with notable colleagues, including Stephen L. Nishimura and Jianlong Lou, contributing to a rich exchange of ideas and advancements in their respective research areas.
Conclusion
Yifan Cheng's innovative work in nanotechnology and cryo-EM exemplifies the impact of dedicated research and collaboration in advancing scientific knowledge. His contributions continue to influence the fields of biochemistry and molecular biology, paving the way for future discoveries.
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.