Company Filing History:
4 out of 2,483 
4 out of 1,152 Years Active: 2011-2013
Title: Wolfgang Grabmayer: Innovator in Protein Filtration
Introduction
Wolfgang Grabmayer is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of protein filtration, holding a total of 4 patents. His innovative methods have advanced the efficiency and effectiveness of protein recovery processes.
Latest Patents
One of Wolfgang Grabmayer's latest patents involves a method for counter-pressure filtration of proteins. This method is designed to filter proteins in a liquid mixture without causing damage or limiting the recovery of the protein in the filtrate. The process includes passing a liquid mixture containing a protein, such as an aqueous von Willebrand factor (vWF) mixture, through a filter while applying counter pressure to the liquid mixture filtrate. This technique allows for a controlled pressure differential across the filter, enabling relatively high filtration flow rates at low pressure differentials. This is a significant improvement over traditional methods that often reduce flow rates due to high pressure differentials. The method ensures that a substantial recovery of the protein initially present in the liquid mixture is achieved.
Career Highlights
Throughout his career, Wolfgang Grabmayer has worked with prominent companies in the healthcare sector, including Baxter International Inc. and Baxter Healthcare SA. His experience in these organizations has contributed to his expertise in protein filtration technologies.
Collaborations
Wolfgang has collaborated with several professionals in his field, including Nebojsa Nikolic and Michaela Frey. These collaborations have likely enriched his work and led to further advancements in his research.
Conclusion
Wolfgang Grabmayer's contributions to protein filtration technology demonstrate his innovative spirit and commitment to improving recovery methods in the field. His patents reflect a deep understanding of the complexities involved in protein processing, making him a valuable figure in the industry.