Pratima Rangarajan

Title: Pratima Rangarajan: Innovator in Polyolefin Technology

Introduction

Pratima Rangarajan is a notable inventor based in Schenectady, NY (US). She has made significant contributions to the field of polymer science, particularly in the development of viscosity modifiers. Her innovative work has led to the creation of a unique polyolefin block copolymer that has practical applications in various industries.

Latest Patents

Pratima holds 1 patent for her invention titled "Polyolefin block copolymer viscosity modifier." This patent describes a viscosity modifier that comprises a low molecular weight block copolymer. The A blocks of this copolymer consist of at least about 93 wt. % polyethylene, while the B blocks are a copolymer containing between about 40 wt. % to 75 wt. % ethylene and at least one other α-olefin. The resulting block copolymer has an average ethylene content ranging from about 60 wt. % to 80 wt. %.

Career Highlights

Pratima Rangarajan is currently employed at Exxon Chemical Patents, Inc. Her work at this esteemed company has allowed her to focus on innovative polymer technologies. She has demonstrated a strong commitment to advancing the field of materials science through her research and development efforts.

Collaborations

Throughout her career, Pratima has collaborated with several talented individuals, including Gary William Verstrate and Charles C Cozewith. These collaborations have contributed to her success and the advancement of her projects.

Conclusion

Pratima Rangarajan is a pioneering inventor whose work in polyolefin technology has made a significant impact. Her contributions to viscosity modifiers highlight her expertise and dedication to innovation in the field of polymer science.