John N Drummond

Title: John N Drummond: Innovator in Cryogenic Technology

Introduction

John N Drummond is a notable inventor based in Phoenixville, PA (US). He has made significant contributions to the field of cryogenic technology, particularly in the development of innovative sealing solutions for cryogen containers. His work is essential for the preservation of sensitive biological materials and pharmaceuticals.

Latest Patents

Drummond holds a patent for a "Cryogenic, elastomeric closure for cryogen containers." This invention features a multi-material closure designed to seal containers that hold cryophilic biological materials. The closure incorporates at least one cryophilic elastomer with a glass transition temperature below the cryogenic temperature and at least one non-cryophilic elastomer with a temperature above the cryogenic threshold. This unique combination ensures a complete seal at cryogenic temperatures, maintaining the integrity of the samples stored within.

Career Highlights

John N Drummond is currently employed at West Pharmaceutical Services, Inc., where he continues to innovate in the field of pharmaceutical packaging and cryogenic solutions. His expertise in elastomer technology has positioned him as a key player in the industry.

Collaborations

Drummond has collaborated with several talented individuals, including Timothy M Miller and Douglas R Duriez. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

John N Drummond's contributions to cryogenic technology exemplify the importance of innovation in preserving vital biological materials. His patented solutions are paving the way for advancements in the pharmaceutical industry.