Hans-Dieter Pohlenz

Title: The Innovations of Hans-Dieter Pohlenz

Introduction

Hans-Dieter Pohlenz is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of plant biotechnology, holding a total of 6 patents. His work focuses on processes that enhance plant resilience and sterility, which are crucial for agricultural advancements.

Latest Patents

One of his latest patents is a process for generating male sterile plants. This invention involves transforming a plant cell with DNA sequences that inhibit the expression of essential metabolic compounds. The process ultimately leads to the regeneration of plants from these transformed cells. Cells that are impaired in the biosynthesis of basic metabolic compounds undergo starvation and eventually die. This innovative approach targets various biosynthetic pathways, including amino acid and nucleic acid biosynthesis, which can render the cell inactive due to nutrient depletion.

Another significant patent by Pohlenz is the process for the isolation and characterization of a gene enzyme. This invention involves transformed plants that are resistant to phenmedipham, achieved by incorporating a purified and isolated carbamate hydrolase gene. The enzyme produced is responsible for cleaving the carbamate bond between the benzene rings of phenmedipham. This patent includes not only the transformed plants and their progeny but also the method of producing these plants and the plasmids containing the carbamate hydrolase gene.

Career Highlights

Throughout his career, Hans-Dieter Pohlenz has worked with prominent companies in the biotechnology sector. Notable among these are Hoechst Schering Agrevo GmbH and Schering Aktiengesellschaft. His experience in these organizations has contributed to his expertise in plant biotechnology and innovation.

Collaborations

Pohlenz has collaborated with several esteemed colleagues, including Werner Boidol and Wolfgang R. Streber. These partnerships have likely enriched his research and development efforts in the field.

Conclusion

Hans-Dieter Pohlenz is a distinguished inventor whose work in plant biotechnology has led to significant advancements in agricultural practices. His innovative patents and collaborations reflect his commitment to enhancing plant resilience and sterility. His contributions continue to influence the field and pave the way for future innovations.