This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Celanese International Corporation. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2017
Title: Innovations in Acetic Acid Production by Sarah Lane Abrego
Introduction
Sarah Lane Abrego is an accomplished inventor based in Houston, Texas, known for her significant contributions to the field of chemical engineering. With a total of four patents to her name, she has made remarkable advancements in the processes for producing acetic acid. Her work is particularly relevant in the context of improving efficiency and purity in chemical production.
Latest Patents
Abrego's latest patents focus on innovative processes for producing acetic acid. One of her notable inventions involves a carbonylation process that separates a vapor product stream from a carbonylation reactor. This process results in a crude acid product that contains acetic acid and lithium cations. The crude acetic acid is then treated with a cationic exchanger to produce an intermediate acid product. Following this, the intermediate product is further refined using a metal-exchanged ion exchange resin to yield purified acetic acid. Another patent addresses improved methods for removing cations, such as lithium and iodides, from a low-energy carbonylation process, enhancing the overall quality of the acetic acid produced.
Career Highlights
Abrego is currently employed at Celanese International Corporation, where she applies her expertise in chemical processes to drive innovation. Her work has not only contributed to the company's success but has also positioned her as a leader in her field.
Collaborations
Throughout her career, Abrego has collaborated with notable colleagues, including Ronald David Shaver and Mark O. Scates. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in chemical engineering.
Conclusion
Sarah Lane Abrego's contributions to the production of acetic acid exemplify her innovative spirit and dedication to improving chemical processes. Her patents reflect a commitment to enhancing efficiency and purity in the industry, making her a significant figure in the field of chemical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile