Location History:
- Lyngby, DK (1997 - 2000)
- Helsinki, FI (1993 - 2020)
Company Filing History:
4 out of 19 
4 out of 179 
1 out of 742 
Years Active: 1993-2020
Title: Jouni Takakarhu: Innovator in Polymer Processing
Introduction
Jouni Takakarhu is a prominent inventor based in Helsinki, Finland. He has made significant contributions to the field of polymer processing, holding a total of 9 patents. His innovative approaches have advanced the methods used in the industry, particularly in the blending and polymerization processes.
Latest Patents
One of his latest patents is an in-line blending process for polymers. This process involves several steps, including providing two or more reactor-low pressure separator units in a parallel configuration. Each unit comprises a reactor fluidly connected to a low-pressure separator downstream, along with a recycling line that connects the low-pressure separator back to the corresponding reactor. The process polymerizes olefin monomers with two or more carbon atoms in each reactor using solution polymerization. It forms an unreduced reactor effluents stream that includes a homogeneous fluid phase polymer-monomer-solvent mixture. The unreduced reactor effluents streams are then passed through the corresponding low-pressure separators, where the temperature and pressure are adjusted to yield a polymer-enriched liquid phase and a polymer-lean vapor phase. The process concludes with the separation of these phases and the reintroduction of the polymer-lean vapor streams into the reactors via recycling lines.
Career Highlights
Throughout his career, Jouni has worked with notable companies such as Borealis Polymers Oy and Neste Oy. His expertise in polymer processing has been instrumental in developing efficient and innovative solutions in the industry.
Collaborations
Jouni has collaborated with several professionals in his field, including Ari Palmroos and Kari Sarantila. These collaborations have further enhanced his contributions to polymer technology.
Conclusion
Jouni Takakarhu's work in polymer processing exemplifies innovation and dedication to advancing the field. His patents and career achievements reflect his significant impact on the 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.