Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Daniel R. Leiske
Introduction
Daniel R. Leiske is a notable inventor based in Livermore, California. He has made significant contributions to the field of biochemistry, particularly in the area of enzyme applications for cleaning purposes. His work has led to advancements that enhance the efficiency of oil stain removal from fabrics.
Latest Patents
Daniel R. Leiske holds a patent for the "Immobilization of pseudomonas lipase on surfaces for oil removal." This innovative patent describes a method where lipase is immobilized on surfaces to facilitate oil removal and alter the wettability of those surfaces. The lipase is derived from a Pseudomonas organism, such as ATCC 53552, or from an organism expressing a coding region found in or cloned from Pseudomonas. The lipase has a molecular weight of approximately 30 to 35 kDa and can be resolved as a single band by SDS gel electrophoresis. The technology allows for the formation of a fabric-lipase complex that effectively removes oil stains, whether the lipase is applied before or after the stain occurs. The lipase demonstrates enhanced stability against denaturation by surfactants and heat, making it effective even after laundering.
Career Highlights
Daniel R. Leiske is currently employed at The Clorox Company, where he continues to innovate in the field of cleaning products. His work has contributed to the development of more effective cleaning solutions that utilize enzymatic processes to tackle tough stains.
Collaborations
Throughout his career, Daniel has collaborated with notable colleagues, including Eugene A. Mizusawa and Susan A. Anderson. These collaborations have further enriched his research and development efforts.
Conclusion
Daniel R. Leiske's contributions to the field of enzyme applications for cleaning demonstrate his innovative spirit and commitment to improving everyday products. His patent for the immobilization of lipase showcases the potential of biochemistry in practical applications, particularly in enhancing fabric care.