Location History:
- Danville, CA (US) (2018 - 2021)
- San Ramon, CA (US) (2021 - 2022)
Company Filing History:
6 out of 2,440 
3 out of 7 Years Active: 2018-2022
Title: Yalin Hao: Innovator in Hydrocarbon Mixtures
Introduction
Yalin Hao is a prominent inventor based in San Ramon, CA (US). He has made significant contributions to the field of hydrocarbon mixtures, holding a total of 6 patents. His work focuses on developing processes that meet the stringent performance requirements of modern automotive engine oils.
Latest Patents
One of Yalin Hao's latest patents is a process for preparing a hydrocarbon mixture exhibiting a unique branching structure. This innovative process allows for the creation of a saturated hydrocarbon mixture with well-controlled structural characteristics. These characteristics are essential for addressing the performance requirements driven by stricter environmental and fuel economy regulations. The process enables the control of branching characteristics in hydrocarbon molecules, resulting in a composition that consistently provides a surprising cold crank simulated viscosity (CCS) at -35°C and a favorable Noack volatility relationship. The method involves using a specific olefinic feedstock, oligomerizing in the presence of a BF catalyst, and hydroisomerizing with a noble-metal impregnated, 10-member ring zeolite catalyst.
Another notable patent by Yalin Hao involves hydrocarbon mixtures with controlled structural characteristics. These mixtures are designed to meet the performance requirements for finished lubricants, also influenced by environmental and fuel economy regulations. The invention emphasizes a saturated hydrocarbon mixture where at least 80% of the molecules have an even carbon number. The branching characteristics are meticulously controlled to ensure a unique viscosity-temperature relationship and Noack volatility. This innovative approach allows for the formulation of lower viscosity engine oils that enhance fuel economy.
Career Highlights
Yalin Hao has worked with several notable companies, including Chevron U.S.A. Inc. and Novvi LLC. His experience in these organizations has contributed to his expertise in the field of hydrocarbon mixtures and their applications in automotive lubricants.
Collaborations
Yalin has collaborated with esteemed colleagues such as Yihua Zhang and Theodorus Ludovicus Michael Maesen. These partnerships have further enriched his research and development efforts in the industry.
Conclusion
Yalin Hao's innovative work in hydrocarbon mixtures has positioned him as a key figure in the development of advanced automotive lubricants. His patents reflect a commitment to addressing environmental challenges while enhancing fuel efficiency. His contributions continue to influence the industry and pave the way for future innovations.
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.