Location History:
- Bergisch-Gladbach, DE (1976 - 1982)
- Odenthal/Voiswinkel, DE (1993)
- Odenthal, DE (1983 - 1994)
- Odenthal-Voiswinkel, DE (1991 - 1995)
Company Filing History:
Years Active: 1976-1995
Title: The Innovations of Rolf Wiedermann
Introduction
Rolf Wiedermann is a prominent inventor based in Odenthal, Germany, recognized for his significant contributions to the field of polyisocyanate chemistry. With a remarkable portfolio of 20 patents, he has been instrumental in innovating processes and materials that improve rigid foam production and other applications in diverse industries.
Latest Patents
Among his latest patents, Rolf has developed liquid, light-colored polyisocyanate mixtures and a process for their application. His work on isocyanate-terminated prepolymers utilizes diphenylmethane isocyanates to create reaction products that demonstrate exceptional properties. These prepolymers are characterized by having a mixture of binuclear isomers and polymeric isocyanates combined with polyether polyols, making them particularly advantageous as starting materials for producing light-colored, dimensionally stable rigid polyurethane foams. Furthermore, Rolf's innovations include a process for producing rigid foams that contain urethane and isocyanurate groups by utilizing specific blowing agents like n-pentane, isopentane, and cyclopentane.
Career Highlights
Rolf's career has been closely linked to Bayer Aktiengesellschaft, where he continues to lead innovations in his field. His work has not only influenced product development but has also provided foundational advancements in the manufacturing of polyurethane foams, contributing to their widespread use across various applications.
Collaborations
During his tenure at Bayer Aktiengesellschaft, Rolf has collaborated with esteemed colleagues Peter Haas and Wolfgang Schmitz, further enhancing the impact of their collective expertise on research and development within the company. Their teamwork has fostered significant advancements in the chemical processes and materials used in the industry.
Conclusion
Rolf Wiedermann stands out as an influential inventor whose innovative patents have transformed the landscape of polyurethane foam production. His contributions continue to impact the materials industry significantly, showcasing the importance of research and development in creating advanced solutions. As he continues to push the boundaries of science and technology, his work will undoubtedly leave a lasting legacy.
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.