Location History:
- Bochum, DE (1978)
- Lohmar, DE (1987 - 2002)
Company Filing History:
2 out of 658 
1 out of 26 
1 out of 580 
Years Active: 1978-2002
Title: The Innovative Mind of Bernhard Piotrowski
Introduction
Bernhard Piotrowski, hailing from Lohmar, Germany, is a notable inventor with a remarkable portfolio of five patents. His contributions significantly impact the field of material science, specifically in the production of flexible PVC and heterogeneous-phase reactions. Piotrowski's work encompasses innovative processes that enhance efficiency and effectiveness in chemical reactions.
Latest Patents
Among his latest patents, one titled "Method for Producing Flexible PVC" stands out. This invention details a process to create plasticized thermoplastic products, particularly flexible PVC, using an extruder. The procedure involves combining a thermoplastic processed with plasticizer to create a dry blend, which is subsequently heated to yield the final product.
Another significant patent by Piotrowski is the "Reactor for Heterogeneous-Phase Reactions." This invention serves to facilitate gas/liquid reactions with a continuous liquid phase and a dispersed gas phase. The reactor is uniquely designed to enable vertical flow dynamics of the reaction medium, enhancing the efficiency of exothermic oxidations, especially in processes such as the Witten DMT process for p-xylene and monomethyl p-toluate oxidation.
Career Highlights
Throughout his career, Bernhard Piotrowski has held positions in prestigious companies such as Dynamit Nobel AG and Hüls AG. His work at these firms has honed his expertise in chemical engineering and materials development, leading to numerous breakthroughs in his field.
Collaborations
Piotrowski has had the opportunity to collaborate with other talented professionals, including Robert Buning and Bernhard Janser. These partnerships have proven valuable in the development of his innovative ideas, combining diverse skills and perspectives to drive progress in the industry.
Conclusion
Bernhard Piotrowski is a distinguished inventor whose work in flexible PVC production and heterogeneous-phase reactions reflects his dedication to advancing technology. With a solid foundation of patents and a career marked by significant collaborations, Piotrowski continues to be a key player in the field of materials science.
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.