Cornelis P Hollenberg

Title: Innovations and Contributions of Cornelis P Hollenberg

Introduction

Cornelis P Hollenberg is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of biotechnology, particularly in the development of yeast-based systems for the production of peptides and vaccines. With a total of six patents to his name, Hollenberg's work has had a substantial impact on the industry.

Latest Patents

Hollenberg's latest patents include innovative technologies such as the use of Kluyveromyces as a host strain. This invention provides DNA expression cassettes for the transcription of both endogenous and exogenous DNA, facilitating the production of peptides. The Kluyveromyces hosts are particularly useful for the secretion of desired peptide products, utilizing signal sequences that may be native or synthetic. Another significant patent involves composite particles that present multiple antigenic determinants for hepatitis B surface antigens. This invention aims to improve hepatitis B vaccines through the expression of immunogens in yeast.

Career Highlights

Throughout his career, Hollenberg has worked with various companies, including Gist-Brocades N.V. His expertise in biotechnology has allowed him to contribute to advancements in vaccine development and peptide production. His innovative approaches have positioned him as a key figure in his field.

Collaborations

Hollenberg has collaborated with notable professionals such as Zbigniew A Janowicz and Sunil Das. These collaborations have further enhanced his research and development efforts, leading to impactful innovations.

Conclusion

Cornelis P Hollenberg's contributions to biotechnology through his patents and collaborations have significantly advanced the field. His work continues to influence the development of new technologies and products in the industry.