Company Filing History:
2 out of 21 
1 out of 1 
1 out of 832,718 Years Active: 2008-2013
Title: Innovations by Andreas Doll
Introduction
Andreas Doll is a notable inventor based in Aschaffenburg, Germany. He has made significant contributions to the field of plastics machinery, holding a total of four patents. His work focuses on improving processes related to the dehydration and drying of plastic granules, as well as the granulation and crystallization of thermoplastic polymers.
Latest Patents
One of his latest patents is a device and method for dehydrating and drying a mixture of plastic granules and water. This invention involves a device that includes a mixture intake for supplying the mixture, a water outlet for removing precipitated water, and a granulate outlet for the dried granulate. The device features a dewatering line for dewatering the mixture and a drying line for drying the dewatered granulate. It also incorporates sensors to measure property parameters such as temperature and residual moisture, allowing for precise control of the drying process.
Another significant patent by Doll is a method for granulating and crystallizing thermoplastic polymers. This method involves granules being contained in a liquid after the granulation of a polymer melt. The granules are nucleated and crystallized in the liquid by manipulating the pressure and temperature. The granules are then removed from the liquid once the pressure and temperature have been reduced.
Career Highlights
Andreas Doll has worked with Automatik Plastics Machinery GmbH, where he has applied his expertise in developing innovative solutions for the plastics industry. His contributions have helped enhance the efficiency and effectiveness of plastic processing technologies.
Collaborations
Throughout his career, Doll has collaborated with professionals such as Jaroslaw Boczon and Sven Fenchel. These collaborations have fostered a creative environment that has led to the development of advanced technologies in the field.
Conclusion
Andreas Doll's innovative patents and career achievements highlight his significant impact on the plastics machinery industry. His work continues to influence advancements in the processing of thermoplastic materials.
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.