Company Filing History:
Years Active: 2022-2025
Title: Innovations of Yaokun Han
Introduction
Yaokun Han is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of lubricants, holding a total of 5 patents. His work focuses on developing advanced lubricant compositions that enhance performance under varying temperature conditions.
Latest Patents
One of his latest patents is titled "Triblock polyalkylene glycols for two phase lubricants." This invention discloses a composition of matter that exhibits two phases at lower temperatures, specifically below about 50° C., but transitions to a single phase at higher temperatures, above about 90° C. The compositions include a low viscosity base oil, which is a hydrocarbon oil, and a high viscosity base oil derived from a triblock polyalkylene glycol. This glycol is produced from a copolymer of 1, 2-propylene oxide and 1, 2-butylene oxide, with a specific ratio and polymerization sequence.
Another notable patent is "Hydrocarbon lubricant compositions and method to make them." This lubricant composition consists of a hydrocarbon base oil, a polar viscosity improver, and an esterified polyalkylene glycol. The invention outlines the structure of the esterified polyalkylene glycol and specifies the viscosity characteristics of the lubricant, ensuring it meets high-performance standards.
Career Highlights
Yaokun Han is currently employed at Dow Global Technologies LLC, where he continues to innovate in the field of lubricant technology. His expertise and research have positioned him as a key player in developing advanced materials that meet the demands of modern applications.
Collaborations
Throughout his career, Han has collaborated with notable colleagues, including Martin R Greaves and Yong Zhao. These partnerships have fostered a collaborative environment that enhances the innovation process and leads to groundbreaking advancements in lubricant technology.
Conclusion
Yaokun Han's contributions to the field of lubricants through his innovative patents demonstrate his commitment to advancing technology. His work not only improves product performance but also sets new standards in the industry.
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.