Company Filing History:
Years Active: 2002
Title: **The Innovative Contributions of James E. Rak**
Introduction
James E. Rak is a notable inventor based in Pittsburgh, Pennsylvania. He has contributed significantly to the field of polymer chemistry with his innovative work, particularly through his patent on inverse emulsion polymers. His research and development efforts have not only advanced scientific knowledge but also provided practical applications in various industries.
Latest Patents
James E. Rak holds a patent for an "Inverse Emulsion Polymer and Production Thereof." This patent discloses a unique inverse emulsion polymer composition that comprises a copolymer or copolymer salt of N,N-dimethylacrylamide and 2-acrylamido-2-methylpropane sulfonic acid. The composition is characterized by a Brookfield viscosity of less than 20,000 Cps at 23°C, with an active polymer concentration ranging from about 25% to about 75% by weight. This innovative polymer composition is developed in a hydrocarbon medium with a primary surfactant and may also contain water, offering versatile applications in various sectors.
Career Highlights
James E. Rak is affiliated with Calgon Corporation, where he has leveraged his expertise in chemical engineering and polymer science to drive innovation within the company. His contributions have played a crucial role in enhancing the company’s product offerings and advancing its reputation in the industry. With a focus on practical applications, Rak has distinguished himself as a key figure in the realm of polymer innovation.
Collaborations
Throughout his career, James E. Rak has had the opportunity to work alongside talented individuals, notably including colleagues Randy J. Loeffler and Shih-Ruey Tom Chen. These collaborations have fostered a creative environment that has allowed for the cross-pollination of ideas, further enhancing the research and development initiatives at Calgon Corporation.
Conclusion
James E. Rak’s work exemplifies the spirit of innovation that drives progress in the field of polymer chemistry. With a patent that illustrates his dedication to advancing technology and practical solutions, he continues to make significant contributions to the industry. His collaboration with esteemed coworkers and his role at Calgon Corporation highlight his importance as an inventor in today's scientific landscape.