Company Filing History:
Years Active: 2011-2025
Title: Silke Jerrentrup: Innovator in Fermentative Production of L-Lysine
Introduction
Silke Jerrentrup is a notable inventor based in Bielefeld, Germany. She has made significant contributions to the field of biotechnology, particularly in the production of amino acids through innovative methods. With a total of three patents to her name, her work has had a considerable impact on the industry.
Latest Patents
One of her latest patents focuses on a method for the fermentative production of L-lysine using strains that express modified gluconate repressor proteins GntR1 and GntR2. These modified strains demonstrate an increased ability to produce L-lysine compared to wild-type strains. The gluconate repressor protein GntR1 features an amino acid sequence where the amino acid Arg at position 102 is replaced by Glu. Additionally, the gluconate repressor protein GntR2 includes a sequence that shows attenuated activity compared to its wild-type counterpart. This innovative method represents a significant advancement in the production of L-lysine.
Another patent involves the discovery of mutants and alleles of the oxyR gene from coryneform bacteria. This invention relates to variants of the OxyR transcription regulator and outlines processes for producing amino acids using bacteria that contain these alleles.
Career Highlights
Silke Jerrentrup has worked with prominent companies in the biotechnology sector, including Evonik Degussa GmbH and Evonik Operations GmbH. Her experience in these organizations has allowed her to develop and refine her innovative approaches to amino acid production.
Collaborations
Throughout her career, Silke has collaborated with notable colleagues, including Brigitte Bathe and Wilfried Claes. These partnerships have contributed to her success and the advancement of her research.
Conclusion
Silke Jerrentrup's contributions to the field of biotechnology, particularly in the fermentative production of L-lysine, highlight her innovative spirit and dedication to advancing scientific knowledge. Her patents and collaborations reflect her commitment to improving production methods in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.