This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Unilever Patent Holdings B.v., Internationale Octrooi Maatschappij 'Octropa' Bv. Active years: 1993-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Capelle a/d IJssel, NL (1993 - 1998)
- Capell a/d IJssel, NL (1998)
Company Filing History:
3 out of 336 
1 out of 87 Years Active: 1993-1998
Title: Christiaan Visser: Innovator in Enzyme Production
Introduction
Christiaan Visser is a notable inventor based in Capelle a/d IJssel, Netherlands. He has made significant contributions to the field of enzyme production, particularly in the development of lipases and oxidases. With a total of 4 patents to his name, Visser's work has implications for various industrial applications, especially in detergent systems.
Latest Patents
Visser's latest patents focus on the production of active Pseudomonas glumae lipase. This invention describes the isolation of lipase from P. glumae PG1 (CBS 322.89) and its application in detergent systems. The production process involves the use of homologous and heterologous hosts, such as Bacillus subtilis, requiring a 'helper function' or 'lipase-specific stabilization/translocation protein.' This gene, when expressed alongside the lipase gene, enhances the stabilization of intermediates during production and secretion. Additionally, his work on the expression and production of polypeptides utilizes the structural genes and regulatory DNA sequences of alcohol oxidase (MOX) and dihydroxyacetone synthase (DHAS) from Hansenula polymorpha. This invention allows for the engineering of microorganisms, particularly yeasts, to produce oxidases or other enzymes in large-scale industrial applications.
Career Highlights
Throughout his career, Christiaan Visser has worked with prominent companies such as Unilever Patent Holdings B.V. and Internationale Octrool Maatschappij 'Octropa' B.V. His experience in these organizations has contributed to his expertise in enzyme technology and patent development.
Collaborations
Visser has collaborated with notable colleagues, including Cornelis T. Verrips and Jannetje Wilhelmina Bos. These partnerships have likely enriched his research and innovation efforts in the field of biotechnology.
Conclusion
Christiaan Visser's contributions to enzyme production and his innovative patents highlight his role as a significant inventor in the biotechnology sector. His work continues to influence industrial applications, particularly in the detergent industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile