Joseph P Weller

Title: Innovations of Joseph P. Weller

Introduction

Joseph P. Weller is a notable inventor based in Lake Jackson, TX (US). He has made significant contributions to the field of polymer science, holding a total of 4 patents. His work focuses on innovative processes that enhance the efficiency and effectiveness of polymer manufacturing.

Latest Patents

One of his latest patents is related to polymer devolatilization. This process involves removing contaminants, including solvents, from a flowing polymer. It includes dissolving a sparingly soluble stripping agent into the polymer, which strips contaminants and creates a mixture that can be separated from the polymer. Notably, the process allows for the recovery and reuse of the recyclable stripping agent.

Another significant patent is a process control method for manufacturing polyolefin. This method outlines a five-step process for controlling a polyolefin polymerization process, such as a solution polyethylene process. The steps include flowing a solvent into a reactor, adding a principal monomer and a co-monomer, and determining their concentrations using high-resolution multi-wavelength vibrational spectroscopy. This method allows for precise control over the density of the polyolefin product.

Career Highlights

Joseph P. Weller is currently employed at The Dow Chemical Company, where he continues to innovate in polymer technology. His expertise in polymer processes has made him a valuable asset to the company and the industry.

Collaborations

Throughout his career, Weller has collaborated with notable colleagues, including David P. Denton and Sandra V. Lange. These collaborations have contributed to the advancement of polymer science and technology.

Conclusion

Joseph P. Weller's contributions to polymer science through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the manufacturing processes of polymers, showcasing the impact of his inventions.