Location History:
- Marl, DE (1982 - 1985)
- Dortsen, DE (1988)
- Dorsten, DE (1985 - 1993)
Company Filing History:
3 out of 125 
3 out of 580 
2 out of 123 Years Active: 1982-1993
Title: Werner Otte: Innovator in Chemical Processes
Introduction
Werner Otte is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of chemical processes, holding a total of 8 patents. His work primarily focuses on innovative methods for producing various chemical compounds.
Latest Patents
One of his latest patents is a process for the production of 4,4'-diamino-dicyclohexylmethane. This invention involves the catalytic hydrogenation of a starting material containing 4,4'-diamino-diphenylmethane and its mixtures. The process aims to achieve a hydrogenation product with a specific trans-trans isomer content. Another significant patent is for the preparation of 5-chloro-2-pentanone, which starts from a ketal of a levulinic ester and involves hydrogenation followed by a reaction with hydrochloric acid.
Career Highlights
Throughout his career, Werner Otte has worked with prominent companies such as Chemische Werke Huels Aktiengesellschaft and Huels Aktiengesellschaft. His expertise in chemical processes has led to numerous advancements in the industry.
Collaborations
Some of his notable coworkers include Rudolf Nehring and Manfred Zur Hausen. Their collaborative efforts have contributed to the success of various projects in the field of chemical innovation.
Conclusion
Werner Otte's contributions to chemical processes through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.