Jacob Crosthwaite

Title: **The Innovative Contributions of Jacob Crosthwaite**

Introduction

Jacob Crosthwaite, a notable inventor based in Midland, MI, has made significant strides in the field of material science and chemical engineering. With a portfolio of four patents, he has demonstrated his commitment to innovation and problem-solving in his industry. His work primarily focuses on developing advanced materials and methods that have applications in diverse fields.

Latest Patents

Crosthwaite's latest patents showcase his ingenuity in creating environmentally friendly and efficient technologies. One of his notable inventions is a patent for **Water-based polyurethane dispersions and their preparation**. This process involves a prepolymer comprising acid functionality, created through the reaction of a di-isocyanate with two types of polyols and a metal salt catalyst. This innovative prepolymer is crucial for producing water-based polyurethane dispersions. Notably, the solvent blends used in this process can achieve azeotropic or pseudo-azeotropic conditions, making them highly effective.

Another significant patent by Crosthwaite is for **Nonionic surfactant compositions for enhanced oil recovery**. This invention provides a method of utilizing a mixture of two or more nonionic surfactants, each prepared with a double metal cyanide catalyst, to improve oil recovery methods. This emulsion includes carbon dioxide and a diluent, highlighting Crosthwaite’s contributions to enhancing energy efficiency in oil extraction processes.

Career Highlights

Crosthwaite has worked with prominent companies such as Dow Global Technologies LLC and Rohm and Haas Company. His experience in these organizations has provided him with the platform to develop his innovative ideas and implement them in real-world applications. His work at these companies has significantly impacted the materials and chemical industries.

Collaborations

Throughout his career, Jacob Crosthwaite has collaborated with talented individuals such as William G Worley and Stacy W Hoy, IV. These partnerships have led to fruitful exchanges of ideas and successful projects, further enriching Crosthwaite's contributions to innovation.

Conclusion

Jacob Crosthwaite stands out as a dedicated inventor with a proven track record of innovation. His patents, particularly in water-based polyurethane dispersions and enhanced oil recovery methods, reflect his ability to address complex challenges in material science. Through collaboration and his work with leading companies, Crosthwaite continues to push the boundaries of engineering and chemical innovation.