Company Filing History:
Years Active: 1998-2000
Title: **Egon Nielsen: Innovator in Enzymatic Applications**
Introduction
Egon Nielsen, based in Copenhagen, Denmark, stands out as a prominent inventor with an impressive portfolio, having secured a total of six patents. His work primarily focuses on enzyme variants that hold significant applications in various industrial processes, particularly in detergents and textile treatments.
Latest Patents
Nielsen's recent innovations include two notable patents. The first concerns **cellulase variants**, specifically designed to enhance the performance of cellulases, such as those from the family 45, including Humicola insolens 43 kD endoglucanase. This invention features modifications in the cellulose binding domain (CBD), catalytically active domain (CAD), and linking region. The improved properties of these variants make them beneficial for alkaline activity, compatibility with detergent ingredients, and various applications such as textile treatment, paper pulp processing, and even the stone-washing of jeans.
The second innovation involves **protease variants**, which are mutants where naturally occurring tyrosine amino acids are substituted for other amino acids at specific positions. These protease mutants are specifically engineered for use in detergent compositions, showcasing Nielsen's focus on enhancing cleaning efficiency.
Career Highlights
Egon Nielsen is affiliated with **Novo Nordisk A/S**, a global leader in diabetes care and biopharmaceuticals. His career at this leading company has allowed him to contribute significantly to advancements in enzymatic applications, establishing himself as a key figure in the field.
Collaborations
Throughout his career, Nielsen has collaborated with notable colleagues, including Grethe Norskov Rasmussen and Torben Halkier. These collaborations have likely enriched his work, fostering a synergy that propels innovation in enzymatic products.
Conclusion
Egon Nielsen’s contributions through his six patents reflect a commitment to innovation in enzyme engineering. His work not only advances scientific knowledge but also offers practical solutions to industries reliant on effective enzymatic applications. The impact of his inventions is far-reaching, providing improved performance in detergents and other applications, confirming Nielsen's reputation as a significant innovator in the field.