This inventor holds 2 USPTO granted patents. Top assignees: Beiersdorf Ag, Tesa Ag. Active years: 2002-2005.
Location History:
- Bratislava, SK (2002)
- Bratislava, CZ (2005)
Company Filing History:
Years Active: 2002-2005
Title: Jan Chal - Innovator in Adhesive Technologies
Introduction
Jan Chal is a notable inventor based in Bratislava, Czech Republic. He has made significant contributions to the field of adhesive technologies, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and usability of adhesive products.
Latest Patents
One of Jan Chal's latest patents is for the "Use of an adhesive tape section." This invention features an adhesive tape designed as a polygon or a circle, with grip tabs arranged around the adhesive region. The adhesive region occupies a central portion, allowing for a bond that can be released by pulling on the grip tabs. This design enables the adhesive tape section to stretch in the plane of the bond, facilitating easy removal from the substrate. Another patent involves "Cores formed by at least three segments having obiformal curved surfaces," showcasing his innovative approach to adhesive applications.
Career Highlights
Throughout his career, Jan Chal has worked with prominent companies such as Tesa AG and Beiersdorf AG. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced adhesive solutions.
Collaborations
Jan has collaborated with notable professionals in the industry, including Uwe Neumann and Ralf Schliephacke. These partnerships have further enriched his work and expanded his impact on adhesive technology.
Conclusion
Jan Chal is a distinguished inventor whose work in adhesive technologies has led to innovative solutions that enhance product usability. His patents reflect a commitment to advancing the field, making him a valuable contributor to the industry.

