This inventor holds 4 USPTO granted patents and 6 published patent applications. Top assignees: Uop Lcc, Other. Active years: 2002-2026.
Company Filing History:
3 out of 5,589 
1 out of 834,411 Years Active: 2002-2026
Title: Innovations by Andrew B Chin: Pioneering Patents in Olefin Processing and Rotary Mechanisms
Introduction
Andrew B Chin, an inventive mind located in Wilmette, IL, is known for his contributions to the field of chemical processing and mechanical systems. With a total of two patents to his name, Chin has made strides in innovative technologies that hold significant potential for various industrial applications.
Latest Patents
One of Chin's notable patents is titled "Process for preparing an olefin stream for oligomerization with water wash." This invention outlines a method wherein an olefin stream is fractionated to yield both a light gas stream and an olefin-rich stream. The process further details how oxygenates are absorbed from this olefin-rich stream into a water wash stream, resulting in an oxygenate-rich water wash stream and a washed olefin stream, which may then be oligomerized.
Chin has also developed a "Rotary piston assembly," which features a piston housing centered around a central axis and defines an annular chamber. This assembly includes a pair of pistons positioned 180 degrees apart, rotating about the central axis with a defined angular velocity. Furthermore, it consists of an abutment housing that rotates about its own axis, creating an interior chamber in conjunction with the piston housing. The innovative design allows the pistons to enter and exit the interior chamber through a gap in the abutment housing, providing an intricate mechanism that enhances mechanical efficiency.
Career Highlights
Throughout his career, Andrew B Chin has contributed his expertise to reputable companies such as UOP LLC, where he applied his innovative thinking to complex engineering challenges. His work has helped to advance the technologies necessary for more efficient processing techniques in the chemical industry.
Collaborations
In his ventures, Chin has collaborated with esteemed colleagues including Andrew Piotrowski and Ernest James Boehm. These collaborations have likely enriched his innovative process and provided valuable insights, enhancing the overall impact of his work in both mechanical and chemical fields.
Conclusion
Andrew B Chin stands out as a notable inventor in the realms of olefin processing and rotary mechanisms. With a focus on creating innovative solutions through his patents, Chin continues to contribute to advancements in technology that can potentially revolutionize industrial practices. His work embodies the spirit of innovation, making significant strides in his respective fields.