This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Celanese International Corporation. Active years: 2014-2017.
Company Filing History:
Years Active: 2014-2017
Title: Innovations by Daniel Rangel-Osalde
Introduction
Daniel Rangel-Osalde is an accomplished inventor based in League City, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the production of vinyl acetate. With a total of 2 patents, his work has garnered attention for its innovative approaches to chemical processes.
Latest Patents
Rangel-Osalde's latest patents include a process for producing vinyl acetate. This invention involves a reaction mixture that includes acetic acid, oxygen, ethylene, and optionally water. The process enhances the heat capacity of the reaction mixture by adding at least one heat capacity modifier. This allows for effective contact of the reactants over a catalyst, resulting in a crude vinyl acetate product that contains both vinyl acetate and water. Another notable patent is for the production of diacetoxyethylene by direct acetoxylation. This process involves reacting a vinyl acetate stream with acetic acid, ethylene, and oxygen to create a crude vinyl acetate composition that includes vinyl acetate, water, acetic acid, and diacetoxyethylene.
Career Highlights
Daniel Rangel-Osalde is currently employed at Celanese International Corporation, where he continues to innovate in the field of chemical production. His work has not only advanced the understanding of vinyl acetate production but has also contributed to the efficiency of chemical processes in the industry.
Collaborations
Throughout his career, Rangel-Osalde has collaborated with notable colleagues such as Pieter Vismans and Naveed Aslam. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Daniel Rangel-Osalde's contributions to the field of chemical engineering, particularly in vinyl acetate production, highlight his role as a significant inventor. His patents reflect a commitment to advancing chemical processes and improving production methods.