Location History:
- Rödermark, DE (2011)
- Frankfurt-am-Main, DE (2021)
Company Filing History:
Years Active: 2011-2021
Title: Gerald Kriesche: Innovator in Polyamide and Polyester Production
Introduction
Gerald Kriesche is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of polymer production, particularly in the development of methods and devices for producing polyamide and polyester materials. With a total of two patents to his name, Kriesche's work has had a meaningful impact on the industry.
Latest Patents
Kriesche's latest patents include a "Method and device for the production of polyamide 6 with low extract content." This invention focuses on a method for producing polyamide 6 while minimizing extract content. The process involves cleaning a melt of non-extracted polyamide 6 from monomers and oligomers in a vacuum degasification device. The vapor withdrawn from this device is then cleaned in a direct condenser and a pre-separator before reaching the vacuum generation device. This method is particularly advantageous for spinning the low extract content polyamide 6 into textile fibers and filaments.
Another significant patent is the "Method and device for producing vacuum in the production of polyesters and copolyesters." This invention describes a method and device that utilize unrectified vapors from esterification or transesterification stages as a driving medium in gas jet pumps. This approach is used to create vacuum conditions in polycondensation stages, enhancing the efficiency of polyester and copolyester production.
Career Highlights
Throughout his career, Gerald Kriesche has worked with prominent companies in the chemical engineering sector. Notably, he has been associated with Technip Zimmer GmbH and Lurgi Zimmer GmbH. His experience in these organizations has contributed to his expertise in polymer production technologies.
Collaborations
Kriesche has collaborated with various professionals in his field, including his coworker Raimund Schwarz. Their joint efforts have likely fostered innovation and advancements in the technologies they have worked on.
Conclusion
Gerald Kriesche is a distinguished inventor whose work in the production of polyamide and polyester materials has led to valuable patents. His contributions continue to influence the industry, showcasing the importance of innovation in chemical engineering.
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.