This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1985.
Company Filing History:
Years Active: 1985
Title: Emy Togelang: Innovator in Cellulose Ether Preparation
Introduction
Emy Togelang is a notable inventor based in Stuttgart, Germany. She has made significant contributions to the field of cellulose chemistry, particularly in the preparation of cellulose ethers. Her innovative approach has led to advancements in the production of water-soluble cellulose ethers, which have various applications in industries such as pharmaceuticals and food.
Latest Patents
Emy Togelang holds a patent for a process titled "Process for the preparation of cellulose ethers from ammonia-activated." This patent describes a method for creating water-soluble cellulose ethers by activating cellulose with ammonia, alkalizing the activated cellulose, and etherifying the alkali cellulose. The process involves alkalizing the activated cellulose in the presence of ammonia and optionally an organic solvent. The etherification step is particularly focused on carboxymethylation or hydroxyethylation, utilizing an alkanol with 1 to 6 carbon atoms as the organic solvent. Emy has 1 patent to her name.
Career Highlights
Emy Togelang has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. Her work has been instrumental in developing innovative processes that enhance the efficiency and effectiveness of cellulose ether production.
Collaborations
Emy collaborates with Karl Bredereck, contributing to the advancement of cellulose chemistry through their combined expertise.
Conclusion
Emy Togelang's contributions to cellulose ether preparation highlight her innovative spirit and dedication to advancing chemical processes. Her work continues to influence various industries, showcasing the importance of innovation in scientific research.