Company Filing History:
3 out of 6 
2 out of 422 
2 out of 102 Years Active: 1994-2002
Title: The Innovations of Roman Vetter: A Pioneer in Biobleaching Technologies
Introduction
Roman Vetter, an accomplished inventor based in Burgdorf, DE, has made significant contributions to the field of biotechnology. With a total of seven patents to his name, Vetter's work focuses primarily on the development of enzymes, particularly xylanases, which play a crucial role in the biobleaching of wood pulp. His inventions not only enhance industrial processes but also promote environmentally friendly practices by reducing harmful chemical usage.
Latest Patents
Vetter's latest patents include innovative methods for the application of xylanase derived from a Bacillus species. One notable invention details a purified xylanase derived from PRL B12, which showcases efficiency in the biobleaching of wood pulp. This breakthrough allows for a significant reduction in the quantity of chlorine used and minimizes the generation of AOX compounds in conventional and ECF (elemental chlorine-free) wood pulp bleaching sequences. Additionally, it reduces the amount of ozone required in TCF (totally chlorine-free) processes. Vetter's work includes the isolation and purification of the gene coding for the xylanase, which has been utilized to construct an expression vector. A recombinant host strain designed for the effective expression of heterologous enzymes, including the xylanase when transformed by the expression vector, is also disclosed.
Career Highlights
Vetter has worked for prominent companies in the biotechnology sector, including Solvay Enzymes GmbH & Co. KG and Genencor International, Inc. His experience at these organizations has greatly influenced his research direction and patent innovations, allowing for the translation of scientific discoveries into practical applications.
Collaborations
Throughout his career, Vetter has collaborated with like-minded professionals in the field, notably working alongside Detlef Wilke and Antoine Amory. These partnerships have fostered a collaborative environment, enhancing the development of innovative solutions in enzyme technology.
Conclusion
Roman Vetter stands as a significant figure in the realm of biotechnology and enzyme innovation. His seven patents, particularly those pertaining to environmentally sustainable bleaching processes, reflect a commitment to advancing both the scientific community and industrial practices. As a pioneer in his field, Vetter's contributions not only address current challenges in wood pulp processing but also pave the way for greener alternatives in the biotechnology landscape.