Location History:
- Pittsburgh, PA (US) (1988 - 1989)
- Gibsonia, PA (US) (1991 - 2013)
Company Filing History:
4 out of 1,126 
2 out of 992 
1 out of 1 
Years Active: 1988-2013
Title: David A. Purta: Innovative Inventor in Metal Hydride Catalysts and Biofuels
Introduction
David A. Purta is a prolific inventor based in Gibsonia, Pennsylvania, with a remarkable portfolio comprising 11 patents. His innovative work primarily focuses on advanced processes in catalyst regeneration and the production of biofuels, making significant contributions to the fields of chemical engineering and renewable energy.
Latest Patents
Among his latest patents, Purta has developed a groundbreaking method for regenerating oxidized interstitial metal hydride catalysts. This invention addresses the challenge that arises when these catalysts become oxidized, which severely diminishes their hydroprocessing activity. Purta's process allows for the regeneration of these catalysts, ultimately eliminating the need for maintaining them in inert environments throughout their lifecycle, thus facilitating more efficient handling and usage in hydroprocessing.
Additionally, Purta has made strides in the production of biodiesel through innovative transesterification methods. His patent covers various techniques, including esterification and enhancements using microwave or RF energy, as well as optimizing reactant conditions to achieve higher conversion rates in biofuel production. This innovative approach reflects his commitment to advancing sustainable energy solutions.
Career Highlights
David A. Purta's career has seen him engage with esteemed institutions such as Carnegie Mellon University and the Electric Power Research Institute. His work at these organizations has positioned him at the forefront of research and development in his field, showcasing his expertise and innovative spirit.
Collaborations
Throughout his career, Purta has collaborated with notable individuals in his field, including Marc A. Portnoff and Margaret A. Nasta. These partnerships have contributed to his success as an inventor, highlighting the importance of collaboration in driving innovation and technological advancement.
Conclusion
David A. Purta stands out as an influential inventor with significant contributions to catalyst technology and biofuels. His 11 patents illustrate his dedication to addressing complex challenges in chemical engineering and renewable energy. Through his innovations, Purta continues to pave the way for enhanced processes that promote sustainability and efficiency in various applications.