This inventor holds 2 USPTO granted patents and 6 published patent applications and 7 EPO patents. Top assignees: Covestro Deutschland Ag, Covestro Intellectual Property Gmbh & Co. Kg. Active years: 2021-2023.
Location History:
- Bergisch Gladback, DE (2021)
- Bergisch Gladbach, DE (2023)
Company Filing History:
1 out of 687 
1 out of 98 
Years Active: 2021-2023
Title: Frank-Stefan Stern: Innovator in Polymer Chemistry
Introduction
Frank-Stefan Stern is a notable inventor based in Bergisch Gladbach, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of catalysts and optical elements. With a total of 2 patents, his work has advanced the understanding and application of isocyanurate polymers.
Latest Patents
Stern's latest patents include innovative technologies that enhance the manufacturing processes in polymer chemistry. One of his patents focuses on "Amine catalysts for the manufacture of isocyanurate polymers." This invention relates to the use of tertiary amines as catalysts for the cross-linking of isocyanate groups that are aliphatically and/or cyclo-aliphatically bonded. The catalysts he developed have the unique advantage of being thermally latent, which improves their usability in various applications. Another significant patent is for a "Method for producing an optical cast body having a holographic optical element, and optical cast body." This invention outlines a process for producing an optical casting that includes at least one volume-holographic optical element through a casting operation.
Career Highlights
Throughout his career, Frank-Stefan Stern has worked with prominent companies in the industry. He has been associated with Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG, where he has contributed to various innovative projects and research initiatives. His expertise in polymer chemistry has been instrumental in advancing the technologies developed by these organizations.
Collaborations
Stern has collaborated with several professionals in his field, including Thomas Fäcke and Robert Maleika. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies and patents.
Conclusion
Frank-Stefan Stern is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to enhancing the field and contributing to technological progress.