This inventor holds 7 USPTO granted patents. Top assignees: Swiss Aluminium Ltd., Ciba-Geigy Corporation. Active years: 1979-1983.
Company Filing History:
7 out of 430 
1 out of 6,858 Years Active: 1979-1983
Title: Werner Festag: Innovator in Metal-Plastic Composite Foils
Introduction
Werner Festag is a notable inventor based in Schaffhausen, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of metal-plastic composite foils. With a total of 7 patents to his name, Festag's work has advanced the manufacturing processes of various packaging solutions.
Latest Patents
One of his latest patents is a process for the production of blisters. This invention focuses on a method and device for manufacturing blisters with high barrier properties using metal-plastic composite foils. The process involves deep drawing, particularly with aluminum-plastic composite foils, which are clamped firmly in the device's clamping facility. The composite foil is pre-stretched in a first step and then shaped into a blister in a second step. Another significant patent involves the manufacturing of a metal-plastic laminate foil. This process addresses the limitations of existing methods for creating a triplex composite foil suitable for large volume containers weighing up to 30 kg. The resulting containers are particularly resistant to breakage or leakage and can be sealed using known methods.
Career Highlights
Throughout his career, Werner Festag has worked with prominent companies such as Swiss Aluminium Ltd. and Ciba-Geigy Corporation. His experience in these organizations has contributed to his expertise in the field of composite materials and their applications.
Collaborations
Some of his notable coworkers include Hans-Ueli Muller and Oldrich Stanek. Their collaborative efforts have likely played a role in advancing the innovations that Festag has contributed to the industry.
Conclusion
Werner Festag's innovative work in metal-plastic composite foils has led to significant advancements in packaging technology. His patents reflect a commitment to improving manufacturing processes and creating more efficient, durable products.