Dennis H Piispanen

Title: Innovations by Dennis H. Piispanen

Introduction

Dennis H. Piispanen is a notable inventor based in Beaver, PA, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in thermoplastic materials, particularly in the design and functionality of containers.

Latest Patents

Among his latest patents, Piispanen has developed labeled containers made from expandable thermoplastic materials that exhibit improved physical properties. These containers are designed to hold aqueous beverages at elevated temperatures without leaking for 24 hours. The innovative design includes a label that is applied over the outer surface of the container, with specific thickness requirements for both the label and the sidewall. Another significant patent involves a coating composition for thermoplastic resin particles used in forming foam containers. This composition enhances the rim strength and resistance to leakage of liquids and foods, making it ideal for various applications.

Career Highlights

Piispanen's career is marked by his contributions to Nova Chemicals Inc., where he has played a pivotal role in developing new materials and products. His expertise in thermoplastic materials has led to significant advancements in container technology, benefiting both manufacturers and consumers.

Collaborations

Throughout his career, Piispanen has collaborated with talented individuals such as Michael T. Williams and Jiansheng Tang. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Dennis