This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1984.
Company Filing History:
Years Active: 1984
Title: Johan Scheffer: Innovator in Sodium Tripolyphosphate
Introduction
Johan Scheffer is a notable inventor based in Vlissingen, Netherlands. He has made significant contributions to the field of chemistry, particularly in the development of sodium tripolyphosphate. His work has implications in various industries, showcasing the importance of innovation in chemical processes.
Latest Patents
Johan Scheffer holds a patent for "Sodium tripolyphosphate, process for making it, and its use." This patent describes sodium tripolyphosphate containing up to 95 weight % phase-I, 0.1 to 22 weight % water of crystallization, and 0.01 to 2.0 weight %, calculated as metal, of a compound of metals such as calcium, magnesium, zinc, or strontium. The compound yields ions in an aqueous medium. The patent also outlines a process for making the tripolyphosphate and its various uses.
Career Highlights
Scheffer is associated with Hoechst Aktiengesellschaft, a company known for its advancements in chemical manufacturing. His work at Hoechst has allowed him to focus on innovative solutions in the chemical industry.
Collaborations
Johan Scheffer has collaborated with notable colleagues, including Herbert Landgraber and Werner Kowalski. These partnerships have contributed to the development of his patented processes and products.
Conclusion
Johan Scheffer's contributions to the field of chemistry, particularly through his patent on sodium tripolyphosphate, highlight the importance of innovation in creating effective chemical solutions. His work continues to influence the industry and inspire future advancements.