Andrew J Cooper

Title: The Innovative Contributions of Andrew J. Cooper

Introduction

Andrew J. Cooper, based in Oswego, IL, is an accomplished inventor known for his contributions to biocidal agents and water treatment innovations. With a total of 10 patents to his name, Cooper has made significant strides in the field of chemistry, particularly in the area of stabilizers for bleach and halogen-containing biocides used in various water streams.

Latest Patents

Cooper's latest patents focus on the use of sulfamic acid or its salts as stabilizers in combination with ammonium salts and ammines for bleach and other halogen-containing biocides. One notable invention involves a composition that includes a halogen source and sulphur-bearing species such as sulfamic acid. This innovative formulation not only increases biocidal efficacy but also minimizes potential adverse effects on other chemicals within water streams. The optimized mixing ratios lead to a synergistic effect that enhances performance while ensuring ease of introduction into water systems.

Another significant patent deals with biocontrol through chlorine-stabilizer blends. This composition, which includes a halogen source, urea, and an additional halogen stabilizer, aims to reduce biological activity in process streams. With pH levels controlled to exceed 10, the methods outlined in this patent contribute to maintaining effective biocides within various water applications.

Career Highlights

Andrew J. Cooper has had a successful career with notable positions at Nalco Company and Nalco Chemical Company. His work at these organizations has been instrumental in developing effective water treatment solutions, highlighting his dedication to innovation in this critical area.

Collaborations

Throughout his career, Cooper has collaborated with esteemed colleagues, including Laura E. Rice and Robert L. Wetegrove. These partnerships have enriched his inventive work and contributed to the successful development of his patented technologies.

Conclusion

Andrew J. Cooper's contributions to the field of water treatment through his innovative patents signify a remarkable blend of creativity and practical application. His work not only enhances the effectiveness of biocidal agents but also underscores the importance of collaboration in scientific advancement. His legacy continues to influence the industry, paving the way for future innovations in water treatment and biocide applications.