Wolfgang Kuhne

Title: Innovations and Contributions of Wolfgang Kuhne

Introduction

Wolfgang Kuhne is a notable inventor based in Penzberg, Germany. He has made significant contributions to the field of biotechnology, particularly in the purification of proteins. With a total of seven patents to his name, his work has had a substantial impact on the industry.

Latest Patents

Kuhne's latest patents include a method for immunoglobulin aggregate removal. This method utilizes underivatized controlled pore glass (uCPG) to selectively bind high molecular weight compounds from recombinantly produced polypeptides. The process is most effective at a pH value of about 4 to 6, allowing for the recovery of purified polypeptides with a yield of 80% to 90%. Another significant patent is for a method of purifying PEGylated erythropoietin. This method employs cation exchange chromatography to achieve high purity and yield of a fusion protein comprising erythropoietin and a single poly(ethylene glycol) residue.

Career Highlights

Throughout his career, Wolfgang Kuhne has worked with prominent companies such as Hoffmann-La Roche Inc. and Roche Diagnostics GmbH. His experience in these organizations has contributed to his expertise in protein purification techniques and biotechnological innovations.

Collaborations

Kuhne has collaborated with notable colleagues, including Stefan Hepbildikler and Eva Rosenberg. These partnerships have likely enhanced his research and development efforts in the field.

Conclusion

Wolfgang Kuhne's contributions to biotechnology through his patents and collaborations highlight his role as an influential inventor. His innovative methods for protein purification continue to advance the field and benefit various applications in medicine and research.