This inventor holds 13 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2006-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Media, PA (US) (2006 - 2014)
- West Chester, PA (US) (2012 - 2014)
Company Filing History:
Years Active: 2006-2014
Title: Dana M Walters Pollak: Innovator in Polyunsaturated Fatty Acid Production
Introduction
Dana M Walters Pollak is a notable inventor based in Media, PA (US). He has made significant contributions to the field of biotechnology, particularly in the production of polyunsaturated fatty acids. With a total of 13 patents to his name, Pollak's work has advanced the understanding and application of engineered yeast strains.
Latest Patents
Among his latest patents, Pollak has developed engineered strains of oleaginous yeast capable of producing greater than 25% eicosapentaenoic acid (EPA) in the total oil fraction. These innovative strains incorporate various chimeric genes that express heterologous desaturases, elongases, and acyltransferases. Additionally, they may include native desaturase and acyltransferase knockouts to enhance the synthesis and accumulation of EPA. Another significant patent involves mutant delta-5 desaturases that can convert dihomo-gamma-linolenic acid (DGLA) to arachidonic acid (ARA) and/or eicosatetraenoic acid (ETA) to eicosapentaenoic acid (EPA). These desaturases possess mutations within specific motifs, which are crucial for their function in producing long-chain polyunsaturated fatty acids.
Career Highlights
Pollak is currently employed at E.I. du Pont de Nemours and Company, where he continues to innovate in the field of biotechnology. His work has not only contributed to the scientific community but has also had practical applications in various industries.
Collaborations
Throughout his career, Pollak has collaborated with several talented individuals, including Quinn Qun Zhu and Zhixiong Xue. These collaborations have fostered a productive environment for research and development in the field of fatty acid production.
Conclusion
Dana M Walters Pollak is a distinguished inventor whose work in engineered yeast strains has the potential to revolutionize the production of polyunsaturated fatty acids. His contributions to biotechnology are significant and continue to impact various sectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile