Company Filing History:
Years Active: 1989-2003
Title: Sunil Das: Innovator in Kluyveromyces Biotechnology
Introduction
Sunil Das is a notable inventor based in Dusseldorf, Germany. He has made significant contributions to the field of biotechnology, particularly through his work with Kluyveromyces species. With a total of 2 patents, his innovations have the potential to enhance various biotechnological applications.
Latest Patents
Sunil Das's latest patents include advancements in the use of Kluyveromyces as a host strain. His first patent focuses on providing Kluyveromyces hosts and DNA expression cassettes for the transcription of endogenous and/or exogenous DNA. This innovation aims to enhance the production of endogenous products or facilitate the production of exogenous products. The Kluyveromyces hosts are particularly useful for the secretion of desired peptide products, utilizing signal sequences that may be native or provided from endogenous or exogenous sources, including synthetic sequences. Additionally, he has developed a transformation procedure for efficiently transforming Kluyveromyces.
His second patent describes a new cloning system capable of expressing genetic material derived from recombinant DNA. This system utilizes a yeast of the genus Kluyveromyces as a host, with suitable vectors that contain autonomously replicating sequences (ARS) and homologous Kluyveromyces DNA for recombination with the host chromosome. The genetically engineered strains of Kluyveromyces produced through this system are capable of producing lactase and chymosin.
Career Highlights
Throughout his career, Sunil Das has worked with prominent companies in the biotechnology sector, including Gist-Brocades N.V. and DSM N.V. His work has significantly impacted the development of biotechnological processes and products.
Collaborations
Sunil has collaborated with esteemed colleagues such as Cornelis P. Hollenberg and Albert De Leeuw. Their combined expertise has contributed to the advancement of research in the field of Kluyveromyces biotechnology.
Conclusion
Sunil Das is a pioneering inventor whose work with Kluyveromyces has opened new avenues in biotechnology. His patents reflect a commitment to innovation and the enhancement of biotechnological applications.