This inventor holds 3 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1977-1982.
Location History:
- Wiesbaden-Biebrich, DE (1977)
- Wiesbaden, DE (1982)
Company Filing History:
Years Active: 1977-1982
Title: Innovations of Wolfgang Schminke in Hydroxyalkyl Cellulose Production
Introduction
Wolfgang Schminke is a notable inventor based in Wiesbaden, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of water-soluble hydroxyalkyl cellulose and its related ethers. With a total of three patents to his name, Schminke's work has advanced the methodologies used in this area.
Latest Patents
Schminke's latest patents include an "Apparatus for continuously producing water-soluble hydroxyalkyl cellulose" and a "Continuous process for producing water-soluble hydroxyalkyl cellulose." The apparatus patent describes a system that integrates various components, such as a stirred kettle for alkalizing cellulose, stirred autoclaves for etherifying the alkalized cellulose, and a tubular reactor for completing the etherification process. The continuous process patent outlines a method for manufacturing water-soluble hydroxyalkyl cellulose, detailing the specific ratios of materials and the conditions required for optimal production.
Career Highlights
Throughout his career, Wolfgang Schminke has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His innovative approaches have not only contributed to the company's success but have also set new standards in the production of cellulose derivatives.
Collaborations
Schminke has worked alongside notable colleagues such as Hans Kunkler and Klaus Stolting. Their collaborative efforts have further enhanced the research and development in the field of hydroxyalkyl cellulose.
Conclusion
Wolfgang Schminke's contributions to the field of hydroxyalkyl cellulose production exemplify the impact of innovation in chemical engineering. His patents and collaborative work continue to influence the industry and pave the way for future advancements.