This inventor holds 27 USPTO granted patents, plus 2 CIPO patents, primarily in Polyester Resins. Top assignees: Arco Chemical Technology, L.p., Lyondell Chemical Technology, L.p., Equistar Chemicals, LP. Active years: 1990-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Wilimington, DE (US) (1999)
- Wilmington, DE (US) (1990 - 2009)
Company Filing History:
24 out of 628 
2 out of 203 
1 out of 413 
Years Active: 1990-2009
Areas of Expertise:
Title: Lau S Yang: An Innovator in Chemical Engineering
Introduction
Lau S Yang is a distinguished inventor based in Wilmington, DE, with an impressive portfolio of 27 patents. His contributions to the field of chemical engineering showcase his expertise and commitment to innovation in material science and chemical processes.
Latest Patents
Among his recent patents, Lau has developed a method for upgrading drip oil, which involves subjecting the drip oil to multiple distillation steps. This process aims to create a stream rich in aromatics and a separate stream abundant in dicyclopentadiene. Furthermore, he disclosed a process for the preparation of dicyclopentadiene-containing unsaturated polyesters. This innovative method involves reacting 2-methyl-1,3-propanediol with maleic anhydride to produce an acid-terminated prepolymer, which is then reacted with low-grade dicyclopentadiene (DCPD) to form DCPD-containing polyesters. The reaction is catalyzed by a transition metal triflate catalyst, highlighting Lau's innovative approach to chemical synthesis.
Career Highlights
Lau has contributed significantly to renowned companies such as Arco Chemical Technology, L.P. and Lyondell Chemical Technology, L.P. His work at these prestigious organizations has shaped his career and influenced advancements in the chemical industry through his innovative ideas and patent contributions.
Collaborations
Throughout his career, Lau has collaborated with esteemed colleagues, including Jeffrey A Klang and Gangfeng Cai. These partnerships have enriched his research and development efforts, allowing for a productive exchange of ideas and fostering innovation in their respective projects.
Conclusion
Lau S Yang is a prominent inventor whose work has generated significant advancements in chemical processes and materials. With a robust portfolio of patents and a history of collaboration with leading professionals in his field, Liu's contributions continue to influence and inspire future innovations in chemical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile