This inventor holds 3 USPTO granted patents. Top assignees: Agfa Gevaert Nv, Agfa-Gevaert. Active years: 1976-1990.
Location History:
- Berchem, BE (1976 - 1978)
- Schilde, BE (1990)
Company Filing History:
Years Active: 1976-1990
Title: Jan Baptist Van Cappellen: Innovator in Photographic Film Technology
Introduction
Jan Baptist Van Cappellen is a notable inventor based in Berchem, Belgium. He has made significant contributions to the field of photographic film technology, holding a total of 3 patents. His innovative approaches have advanced the methods used in the production of photographic films.
Latest Patents
One of his latest patents is a process for making curled photographic film. This process involves creating a certain amount of curl in the longitudinal direction of biaxially oriented polyethylene terephthalate photographic film. This is achieved by asymmetrically heating the film across its thickness to a temperature gradient of at least 10 degrees Celsius while applying a longitudinal stretching tension of less than 10 N/sq.mm. Another significant patent is an extrusion method and apparatus for producing relatively thin amorphous film. In this process, a molten film is extruded from a slot orifice and drawn over a cooled control roller before being received on a quenching drum. The design ensures that the temperature of the control roller is maintained at ambient room temperature but less than that of the quenching drum, allowing for optimal film quality.
Career Highlights
Throughout his career, Jan Baptist Van Cappellen has worked with prominent companies such as Agfa Gevaert NV and Agfa-Gevaert. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative film technologies.
Collaborations
Jan has collaborated with notable coworkers, including Luc M De Groot and Gery Vancoppenolle. These partnerships have fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Jan Baptist Van Cappellen's contributions to photographic film technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in technology.