Location History:
- Gahlen, DE (1977 - 1978)
- Dorsten, DE (1980 - 2007)
Company Filing History:
6 out of 1,678 
2 out of 283 
1 out of 125 Years Active: 1977-2007
Title: Werner Andrejewski: Innovator in Resin and Polyester Technologies
Introduction
Werner Andrejewski is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of chemistry, particularly in the development of resins and polyesters. With a total of 9 patents to his name, Andrejewski's work has had a lasting impact on various industrial applications.
Latest Patents
Among his latest patents is a process for preparing ketone-formaldehyde resins. This innovative method focuses on creating resins, especially acetophenone- and cyclohexanone-formaldehyde resins, that exhibit low water content, high thermal stability, and resistance to yellowing. Another significant patent involves unsaturated amorphous polyesters based on specific dicidol isomers, which are combined with saturated and/or unsaturated dicarboxylic acids. These advancements highlight his expertise in polymer chemistry.
Career Highlights
Throughout his career, Andrejewski has worked with prominent companies such as Degussa Aktiengesellschaft and Chemische Werke Huls Aktiengesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research in his field.
Collaborations
Werner Andrejewski has collaborated with notable colleagues, including Peter Denkinger and Patrick Gloeckner. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
In summary, Werner Andrejewski is a distinguished inventor whose work in resin and polyester technologies has led to significant advancements in the industry. His contributions continue to influence the field and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.