Celestino M Perez, Jr

Title: Innovations of Celestino M Perez, Jr.

Introduction

Celestino M Perez, Jr. is a notable inventor based in Pasadena, TX (US). He has made significant contributions to the field of polymer chemistry, particularly in the area of propylene polymerization. With a total of 5 patents to his name, his work has had a substantial impact on the industry.

Latest Patents

Among his latest patents, one notable invention is the "Processes using staged hydrogen addition." This invention relates to processes that utilize staged hydrogen addition in propylene polymerization. By employing this process, broad/bi-modal molecular weight distribution (MWD) isotactic polypropylene (iPP) with excellent stiffness properties and melt flow rates can be produced. Another significant patent is for "Reverse staged impact copolymers." This invention focuses on processes to prepare impact copolymers that have an ethylene content of greater than 20 wt %. The process involves making ethylene polymer in the first stage and propylene polymer in the second stage.

Career Highlights

Celestino M Perez, Jr. is currently associated with ExxonMobil Chemical Patents Inc., where he continues to innovate and develop new processes in polymer chemistry. His expertise and contributions have been instrumental in advancing the company's research and development efforts.

Collaborations

Throughout his career, Celestino has collaborated with several talented individuals, including Matthew William Holtcamp and Gregory S Day. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Celestino M Perez, Jr. is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the field. His patents reflect his commitment to innovation and his contributions to the industry will continue to influence future developments.