Patricia A Gleason

Title: Patricia A. Gleason: Innovator in Polymer Technology

Introduction

Patricia A. Gleason is a notable inventor based in Westfield, NJ (US), recognized for her contributions to polymer technology. With a total of 3 patents, she has made significant advancements in the field, particularly in the development of emulsion polymers and their applications.

Latest Patents

Gleason's latest patents include innovative solutions such as cationic acrylamide emulsion polymer brine thickeners. These cationic emulsion polymers serve as effective thickening agents in aqueous dense brine solutions. The polymers are characterized by an intrinsic viscosity in 1.0 N KCl of at least 1 dl/g, with a preferred molar ratio of acrylamide or methacrylamide to cationic monomer ranging from about 60:40 to 95:5. Another significant patent focuses on fluid loss control agents for drilling fluids containing divalent cations. This invention provides improved fluid loss control in low and high solids drilling fluids that contain high levels of divalent cations, utilizing high molecular weight water-in-oil emulsion copolymers of acrylamide and a water-soluble salt of acrylic acid.

Career Highlights

Gleason is currently employed at National Starch and Chemical Corporation, where she continues to innovate and develop new technologies. Her work has had a profound impact on the industry, particularly in enhancing the performance of drilling fluids and other applications.

Collaborations

Throughout her career, Gleason has collaborated with esteemed colleagues, including Chester D. Szymanski and Marie A. Piccoline. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Patricia A. Gleason's work exemplifies the spirit of innovation in polymer technology. Her patents and contributions continue to influence the field, showcasing her expertise and dedication to advancing scientific knowledge.