This inventor holds 2 USPTO granted patents. Top assignees: Ciba-Geigy Corporation, Hoechst Aktiengesellschaft. Active years: 1990-1998.
Company Filing History:
Years Active: 1990-1998
Title: The Innovative Contributions of Karoline Dorsch-Hasler
Introduction
Karoline Dorsch-Hasler is a prominent inventor based in Zurich, Switzerland. She has made significant contributions to the field of biotechnology, particularly in the development of eukaryotic expression systems. With a total of 2 patents, her work has had a substantial impact on genetic engineering and molecular biology.
Latest Patents
Dorsch-Hasler's latest patents include an "Enhancer for eukaryotic expression systems" and a "Deoxyribonucleic acid segment from a virus." The enhancer patent describes a newly isolated enhancer located in the upstream region of the major immediate early gene of human cytomegalovirus. This enhancer is noted for being more active than that from SV40 and has a wide host cell spectrum, making it suitable for various eukaryotic expression systems. The second patent involves DNA molecules that contain transcription enhancers from murine cytomegalovirus (MCMV), which can enhance the transcription of structural genes in eukaryotic cells.
Career Highlights
Throughout her career, Dorsch-Hasler has worked with notable companies such as Ciba-Geigy Corporation and Hoechst Aktiengesellschaft. Her experience in these organizations has allowed her to develop her expertise in biotechnology and patent development.
Collaborations
Dorsch-Hasler has collaborated with esteemed colleagues, including Walter Schaffner and Ulrich H. Koszinowski. These collaborations have further enriched her research and innovation in the field.
Conclusion
Karoline Dorsch-Hasler's contributions to biotechnology through her patents and collaborations highlight her role as a leading inventor in her field. Her work continues to influence advancements in genetic engineering and molecular biology.