Bret F Hann

Title: The Innovative Mind of Bret F. Hann: A Pioneer in Polymeric Solutions

Introduction

Bret F. Hann, based in San Antonio, TX, is a distinguished inventor with an impressive portfolio of seven patents. His work primarily focuses on innovative polymeric solutions that are not only functional but also transformative in various industries, including packaging and battery technology.

Latest Patents

Among his latest innovations, one notable patent is for cold water-soluble polyvinyl alcohol/alkyl acrylate copolymers and films. This sophisticated polymer features a substantially random distribution of monomers, enhancing its cold water solubility and providing a unique application for films in packaging and encapsulation. These films can encapsulate various products, including fertilizers, pharmaceuticals, biomedical products, and cosmetics.

Another significant patent involves a separator film for batteries made from oxidation-resistant vinyl alcohol copolymer. This innovative film effectively eliminates electric contact between an anode and a cathode component within electric batteries. It incorporates functional comonomer units, such as sulfonic acid functionalized units or their salts, which contribute to superior resistance against oxidation degradation. Consequently, this technology allows for the creation of batteries exhibiting improved conductivity, extended discharge times, and prolonged cycle lives.

Career Highlights

Bret has made remarkable contributions during his tenure at well-respected companies such as Sekisui Specialty Chemicals America, LLC and Celanese International Corporation. His experience in these organizations has significantly enriched his knowledge and expertise in the field of polymer innovations.

Collaborations

Throughout his career, Bret has collaborated with accomplished professionals including Richard Vicari and Florin Barsan. This collaboration has not only expanded his horizon but also led to the development of cutting-edge technologies that cater to diverse industrial needs.

Conclusion

Bret F. Hann exemplifies the spirit of innovation within the polymer industry. His patents reflect a commitment to advancing technology and improving product functionality. As industries continue to demand higher efficiency and adaptability, innovators like Bret are crucial in driving progress and shaping the future.