Company Filing History:
2 out of 3 
1 out of 1 Years Active: 1976-1978
Title: The Innovative Contributions of Josef Katzer
Introduction
Josef Katzer is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of environmental technology, particularly in the treatment of waste waters and the retention of heavy metals using fungal mycelia. With a total of 3 patents, his work reflects a commitment to addressing pressing environmental challenges.
Latest Patents
One of Katzer's latest patents is a method of producing an activated cation-retaining sorbent through waste waters. This innovative process involves cleaning waste waters, especially those contaminated with radioactive materials, using a sorption-precipitating technique. The sorbent, which retains cations, is regenerated by a solution that forms a precipitate with anionic contaminations, effectively removing cationic contaminants while adhering to the sorbent's surface and within its pores.
Another significant patent focuses on the process of treating mycelia of fungi for the retention of metals. In this method, biomass from fibrous fungi is utilized to retain metal ions from solutions, particularly uranium, radium, and lead. The mycelia are stiffened by adding polymerizable components, which are then polymerized and mechanically granulated. This granulated product is employed in cyclic sorption processing of heavy metal ions, showcasing an innovative approach to environmental remediation.
Career Highlights
Throughout his career, Josef Katzer has worked with prominent organizations, including the Czechoslovak Commission for Atomic Energy. His expertise in environmental technology has positioned him as a key figure in the development of methods for treating contaminated water and soil.
Collaborations
Katzer has collaborated with notable colleagues such as Hubert Prochazka and Karel Stamberg. These partnerships have contributed to the advancement of his research and the successful implementation of his innovative solutions.
Conclusion
Josef Katzer's work exemplifies the intersection of innovation and environmental responsibility. His patents and career achievements highlight his dedication to developing effective solutions for waste management and metal retention. Through his contributions, he continues to inspire future advancements in environmental technology.