Company Filing History:
Years Active: 1976-1993
Title: The Innovations of Hans Wegmuller
Introduction
Hans Wegmuller is a notable inventor based in Riehen, Switzerland. He has made significant contributions to the field of paper sizing technology, holding a total of 16 patents. His work focuses on the development of innovative sizing agents that enhance the quality and performance of paper and cardboard products.
Latest Patents
Wegmuller's latest patents include a process for sizing paper with anionic hydrophobic sizing agents. This process involves sizing agents that are novel compounds, featuring at least one anionic or acidic group, which may exist in salt form. These agents also contain at least two hydrophobic substituents, with specific bonding characteristics that enhance their effectiveness. Another patent details sizing agents that include at least one sulfur atom as a hetero atom, particularly sulfimides or bisulfimides of fatty acid derivatives. These innovations are designed to work in conjunction with commercially available retention aids, significantly improving the sizing process for paper and cardboard.
Career Highlights
Throughout his career, Wegmuller has worked with prominent companies such as Ciba-Geigy Corporation and Ciba-Geigy AG. His experience in these organizations has allowed him to refine his expertise in the field of paper technology and contribute to advancements in the industry.
Collaborations
Wegmuller has collaborated with notable colleagues, including Jaroslav Haase and Rudolf F. Wurster. These partnerships have fostered a collaborative environment that has led to innovative solutions in paper sizing technology.
Conclusion
Hans Wegmuller is a distinguished inventor whose work has significantly impacted the paper industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.
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.