Location History:
- Munich, DE (2006)
- Loerrach, DE (2010 - 2019)
Company Filing History:
Years Active: 2006-2019
Title: Hartmut Ernst Schurig: Innovator in Protein Purification
Introduction
Hartmut Ernst Schurig is a notable inventor based in Munich, Germany. He has made significant contributions to the field of protein purification, particularly in the development of methods for purifying PEGylated proteins. With a total of 6 patents to his name, Schurig's work has advanced the understanding and application of biopharmaceuticals.
Latest Patents
One of Schurig's latest patents is titled "Method for purifying PEGylated erythropoietin." This invention describes a method for purifying a protein that includes erythropoietin and a single poly(ethylene glycol) residue. The method utilizes cation exchange chromatography to separate reaction by-products and unreacted starting materials. By employing a cation exchange SP Sephacryl™ S 500 HR chromatography material conditioned to a conductivity of 21 mS/cm, Schurig has demonstrated that a fusion protein of erythropoietin and a single poly(ethylene glycol) residue can be obtained with high purity and yield in a single step.
Another significant patent is "Purification of pegylated polypeptides." This invention outlines a method for the purification of mono-PEGylated erythropoietin using two cation exchange chromatography steps. The same type of cation exchange material is employed in both steps, ensuring a consistent and effective purification process.
Career Highlights
Hartmut Ernst Schurig is currently associated with Hoffmann-La Roche Inc., a leading company in the pharmaceutical industry. His work at this organization has allowed him to focus on innovative solutions in protein purification, contributing to advancements in therapeutic applications.
Collaborations
Throughout his career, Schurig has collaborated with esteemed colleagues such as Josef Burg and Klaus Reichert. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of biopharmaceuticals.
Conclusion
Hartmut Ernst Schurig's contributions to the field of protein purification are noteworthy and impactful. His innovative methods for purifying PEGylated proteins have the potential to enhance the efficacy of biopharmaceuticals. Schurig's work continues to influence the industry and pave the way for future advancements in protein purification techniques.
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.