Location History:
- Leverkusen, DE (1998 - 2000)
- Krefeld, DE (1994 - 2002)
Company Filing History:
6 out of 12,157 
2 out of 19 
Years Active: 1994-2002
Title: Ralf Timmermann: Innovator in Biodegradable Polymers
Introduction
Ralf Timmermann is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of biodegradable polymers, holding a total of 8 patents. His work focuses on developing innovative materials that are environmentally friendly and sustainable.
Latest Patents
Among his latest patents is a groundbreaking invention related to thermoplastic starch utilizing a biodegradable polymer as a melting aid. This invention involves thermoplastic starch compositions formed by converting native starch or starch derivatives into thermoplastic starch using a hydrophobic biodegradable polymer that acts as a plasticizer. The polymers used in this process include aliphatic polyesters, copolyesters with aliphatic and aromatic blocks, polyester amides, polyester urethanes, polyethylene oxide polymers, and polyglycols. The process effectively reduces the water content of the mixture to less than about 5% by weight. Another significant patent is for polyether ester amides, which are characterized by high water vapor permeability. These amides are prepared simply and reliably, crystallize quickly, and are suitable for manufacturing films through extrusion.
Career Highlights
Ralf Timmermann has worked with prominent companies such as Bayer Aktiengesellschaft and Bio-tec Biologische Naturverpackungen GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in biodegradable materials and contribute to innovative projects.
Collaborations
Throughout his career, Ralf has collaborated with esteemed colleagues, including Ernst Grigat and Wolfgang Schulz-Schlitte. These partnerships have fostered a creative environment that has led to the development of his notable inventions.
Conclusion
Ralf Timmermann's contributions to the field of biodegradable polymers highlight his commitment to innovation and sustainability. His patents reflect a deep understanding of materials science and a dedication to creating environmentally friendly solutions.
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.