Location History:
- Brussels, BE (2002)
- Burssels, BE (2002)
Company Filing History:
Years Active: 2002
Title: The Innovations of Andrée Lahaye
Introduction
Andrée Lahaye is a notable inventor based in Brussels, Belgium. He has made significant contributions to the field of biotechnology, particularly in the development of enzymes for industrial applications. With a total of 3 patents, his work has had a considerable impact on the efficiency of wood pulp bleaching processes.
Latest Patents
One of his latest patents involves a xylanase derived from a Bacillus species. This invention includes expression vectors for the xylanase and other proteins, as well as host organisms for their use. The purified xylanase derived from PRL B12 is particularly efficient for biobleaching wood pulp. It allows for a substantial reduction in the quantity of chlorine used and minimizes the production of AOX compounds in both classical and ECF wood pulp bleaching sequences. Additionally, it reduces the amount of ozone required in TCF sequences. The gene coding for this xylanase was isolated and purified, leading to the construction of an expression vector. A recombinant host strain has also been developed, which is effective in expressing heterologous enzymes, including the xylanase when transformed by the expression vector.
Career Highlights
Andrée Lahaye is currently associated with Genencor International, Inc., where he continues to innovate in the field of biotechnology. His work has been instrumental in advancing enzyme technology for industrial applications.
Collaborations
He has collaborated with notable colleagues such as Eric De Buyl and Pierre Ledoux, contributing to the advancement of their shared research goals.
Conclusion
Andrée Lahaye's contributions to biotechnology, particularly through his patented innovations, have significantly enhanced the efficiency of industrial processes. His work exemplifies the importance of innovation in addressing environmental challenges in the industry.