Location History:
- Korschenbroich, DE (2002)
- Mettmann, DE (2014 - 2021)
- Solingen, DE (2022 - 2023)
Company Filing History:
10 out of 19 
7 out of 85 
3 out of 383 
Years Active: 2002-2023
Title: Rolf Feller: Innovator in Polymer Technology
Introduction: Rolf Feller, residing in Mettmann, Germany, is a prominent inventor in the field of polymer technology. With a portfolio of 20 patents, he has made significant contributions to the production of isoolefin polymers and the advancement of continuous polymerization methods. His innovative approaches have garnered attention from both industry and academic circles.
Latest Patents: Among Feller's most notable patents is the "Process for the production of isoolefin polymers with improved initiator system preparation." This invention describes an efficient method for creating isoolefin polymers, such as polyisobutene and butyl rubber, through the polymerization of isobutene. The process utilizes a unique initiator system prepared by continuously contacting at least one boron or aluminum compound with at least one initiator.
Another important patent is the "Reactor and method for continuous polymerization." This invention features a reactor designed for the continuous production of polymers, particularly synthetic rubbers. It includes a tubular reactor housing, equipped with a drive shaft connected to a rotating agitator. The agitator is optimized with multiple helical mixing elements, ensuring efficient processing close to the reactor walls.
Career Highlights: Rolf Feller has held positions in reputable organizations such as Lanxess International SA and Arlanxeo Deutschland GmbH. His experience in these companies has played a crucial role in his development as an inventor and has allowed him to work on cutting-edge technologies in polymer science.
Collaborations: Throughout his career, Feller has collaborated with notable colleagues in the field, including Hanns-Ingolf Paul and John Lovegrove. These partnerships have enhanced his work, fostering an environment of innovation and creativity.
Conclusion: Rolf Feller's contributions to polymer technology through his patents and collaborative efforts have solidified his reputation as a leading inventor in the field. His work continues to influence the industry, paving the way for future advancements in polymer production and applications.
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.