This inventor holds 5 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1981-1988.
Company Filing History:
Years Active: 1981-1988
Title: Adolf Wissner: Innovator in Silica-Containing Articles and Chemical Processes
Introduction
Adolf Wissner is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of materials science and chemical processes, holding a total of 5 patents. His work primarily focuses on the development of silica-containing shaped articles and innovative methods for chemical synthesis.
Latest Patents
Wissner's latest patents include a groundbreaking invention related to silica-containing shaped articles. These articles feature a hollow space or a lumpy inorganic base material that is surrounded by a porous silica-containing layer. The preparation process involves applying silica sol or a mixture containing water, silica sol, and/or waterglass, along with finely pulverulent water-insoluble silica and porosity-producing agents to a lumpy base material. If organic base materials are used, they are removed by heating. These new shaped articles can serve as support material for catalysts or, if the porous silica layer contains catalytically active substances, as catalysts themselves. Another significant patent involves a process for the preparation of trichlorobenzenes through the chlorination of o-dichlorobenzene in the presence of a catalyst, specifically aluminum chloride.
Career Highlights
Wissner is associated with Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His work at Bayer has allowed him to explore innovative solutions in materials and chemical processes, contributing to the company's reputation for excellence in research and development.
Collaborations
Throughout his career, Wissner has collaborated with esteemed colleagues such as Gerd-Michael Petruck and Raimund Wambach. These collaborations have fostered a productive environment for innovation and have led to the successful development of various patents.
Conclusion
Adolf Wissner's contributions to the field of materials science and chemical processes are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology and improving industrial applications. His work continues to influence the industry and inspire future innovations.