Location History:
- Westrvoort, NL (1999)
- WG Westervoort, NL (2000)
- Westervoot, NL (2009)
- Westervoort, NL (1988 - 2015)
Company Filing History:
3 out of 2,095 
3 out of 79 
2 out of 776 
Years Active: 1988-2015
Title: The Innovative Contributions of Bernardus Maria Koenders
Introduction
Bernardus Maria Koenders is a notable inventor based in Westervoort, Netherlands. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer and graphene technologies. With a total of 10 patents to his name, Koenders has established himself as a key figure in innovation.
Latest Patents
One of his latest patents is a process for spinning graphene ribbon fibers. This innovative manufacturing process involves unzipping carbon nanotubes to form graphene ribbons, which are then purified and dried. The ribbons are dissolved in a suitable solvent, preferably a super acid, to create a spin-dope. The spin-dope is spun in a manner that guides the accrued fibers into a coagulation medium, where they are coagulated, stripped, neutralized, washed, and wound onto bobbins. Another significant patent is a method for dissolving aramid polymer in sulfuric acid using a double shaft kneader. This method includes dosing the polymer and solvent into the kneader, mixing them to obtain a solution, degassing the solution to create a spin dope, and transporting the spin dope out of the kneader.
Career Highlights
Throughout his career, Koenders has worked with prominent companies such as Michelin Recherche Et Technique S.A. and Teijin Aramid B.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in polymer technology.
Collaborations
Koenders has collaborated with notable colleagues, including Hanneke Boerstoel and Gerardus Hendricus Vos. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Bernardus Maria Koenders is a distinguished inventor whose work in graphene and polymer technologies has made a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing materials science.