Location History:
- Cologne, DE (1976 - 1983)
- D 5090 Leverkusen, DE (1989)
- Leverkusen, DE (1985 - 1991)
Company Filing History:
18 out of 12,157 
1 out of 832,680 Years Active: 1976-1991
Title: Innovations of Frank Gerald Kleiner: A Pioneer in Aromatic Polyether Ketones
Introduction: Frank Gerald Kleiner, a prolific inventor based in Cologne, Germany, has made significant contributions to the field of polymer science. With a commendable portfolio of 19 patents, Kleiner has become a recognized name in the production of high-performance materials, particularly aromatic polyether ketones, which are essential for various industrial applications.
Latest Patents: Among his notable inventions is a process for the production of aromatic polyether ketones. This innovative method involves the synthesis of high molecular weight crystalline aromatic polyether ketones from an aromatic dihydroxy compound and an aromatic dihalogeno compound containing a keto group. The process is characterized by the use of N-C1-C5 alkyl caprolactam solvents combined with a mixture of alkali metal compounds. These compounds include at least one alkali metal carbonate and additional elements such as alkali metal hydroxides, bicarbonates, fluorides, hydrides, alkoxides, and alkylates. This invention demonstrates Kleiner's commitment to enhancing the properties of polymeric materials, resulting in products with high temperature stability, chemical resistance, and excellent mechanical properties.
Career Highlights: Frank Gerald Kleiner has had a distinguished career, primarily working with Bayer Aktiengesellschaft, a leading global enterprise in the field of healthcare and agriculture. His role at Bayer signifies his involvement in cutting-edge research and development, advancing technologies that contribute to improving material performance across various applications.
Collaborations: Throughout his career, Kleiner has collaborated with esteemed peers, including Dieter Freitag and Werner Nouvertne. These professional relationships have fostered an environment of innovation, enabling the exchange of ideas and expertise, which has contributed to the advancements in patent developments.
Conclusion: In summary, Frank Gerald Kleiner stands out as a significant inventor in the realm of aromatic polyether ketones. His contributions through numerous patents underline the importance of innovative chemical processes in creating advanced materials. As research continues to evolve, Kleiner's work remains a testament to the impact of dedicated inventors on modern science and industry.
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.