This inventor holds 2 USPTO granted patents. Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Zimmer Aktiengesellschaft. Active years: 1998-2003.
Company Filing History:
1 out of 4,917 
1 out of 100 Years Active: 1998-2003
Title: The Innovations of Harry Schleicher
Introduction
Harry Schleicher is a notable inventor based in Teltow, Germany. He has made significant contributions to the field of cellulose chemistry, holding a total of 2 patents. His work focuses on innovative methods for preparing cellulose solutions, which have applications in various industries.
Latest Patents
Schleicher's latest patents include a method of preparing a cellulose carbamate solution. This invention involves dissolving cellulose carbamate in sodium hydroxide solution at temperatures below 10°C. The process results in an 8% to 15% cellulose carbamate solution with a sodium hydroxide concentration of 7% to 12%. The solution is then adjusted to a sodium hydroxide concentration of less than 9% by diluting with a dilute sodium hydroxide solution and/or water. The weight ratio of cellulose carbamate to sodium hydroxide in both steps is greater than 1. Another significant patent is a method of manufacturing cellulose solutions in aqueous amino oxide. This method disperses cellulose in an aqueous amino oxide solution and treats it with xylanase or enzyme mixtures containing xylanase.
Career Highlights
Throughout his career, Harry Schleicher has worked with prominent organizations such as Zimmer Aktiengesellschaft and Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. His experience in these companies has contributed to his expertise in cellulose chemistry and innovation.
Collaborations
Schleicher has collaborated with notable individuals in his field, including Bodo Borrmeister and Hermann Lang. These partnerships have likely enhanced his research and development efforts.
Conclusion
Harry Schleicher's contributions to cellulose chemistry through his innovative patents demonstrate his commitment to advancing the field. His work continues to influence various applications and showcases the importance of research and collaboration in driving innovation.