Company Filing History:
Years Active: 1999-2002
Title: The Innovations of Christophe Andre
Introduction
Christophe Andre is a notable inventor based in Grez Doiceau, 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 to his name, Andre's work has had a considerable impact on the efficiency of wood pulp bleaching processes.
Latest Patents
One of Christophe Andre's 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 and AOX compounds produced during classical and ECF wood pulp bleaching sequences. Additionally, it minimizes the amount of ozone used in TCF sequences. The gene coding for this xylanase was isolated and purified, leading to the construction of an expression vector. Furthermore, a recombinant host strain has been developed, which is effective in expressing heterologous enzymes, including the xylanase when transformed by the expression vector.
Career Highlights
Christophe Andre is currently associated with Genencor International, Inc., where he continues to innovate in the field of enzyme technology. His work has been instrumental in advancing sustainable practices in the pulp and paper industry.
Collaborations
Throughout his career, Andre has collaborated with several esteemed colleagues, including Eric De Buyl and Andrée Lahaye. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in biotechnology.
Conclusion
Christophe Andre's contributions to enzyme technology and sustainable practices in wood pulp bleaching highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and environmental responsibility.