Phil Ligrani

Title: Phil Ligrani: Innovator in Osmotic Dispense Pump Technology

Introduction

Phil Ligrani is a notable inventor based in Osford, GB. He has made significant contributions to the field of high-pressure applications through his innovative designs and patents. His work focuses on developing advanced dispensing technologies that enhance precision and efficiency.

Latest Patents

Phil Ligrani holds a patent for an "Osmotically driven dispense pump and related components for use in high pressure applications." This high-pressure osmotic dispense pump is designed to provide a substantially continuous delivery rate and extended delivery times. The pump features a semi-permeable membrane that is free of distortions and lateral stretching stresses. The configuration of the membrane housing allows for consistent and accurate flow rates at the micro-liter level, improving control over the surface area of the semi-permeable membrane. Additionally, the osmotic pump includes methods for activating and deactivating the osmotic process and controlling flow rates. The design also allows for amplification or modulation to increase the dispense rate or adjust the flow rate during operation.

Career Highlights

Phil Ligrani is associated with the University of Utah Research Foundation, where he continues to innovate and develop new technologies. His work has garnered attention for its potential applications in various high-pressure environments.

Collaborations

Phil has collaborated with notable colleagues, including Trent Deem and Bradley C Hansen, who have contributed to his research and development efforts.

Conclusion

Phil Ligrani's contributions to osmotic dispense pump technology exemplify the innovative spirit of modern inventors. His patent reflects a commitment to enhancing precision in high-pressure applications, showcasing the importance of continuous innovation in engineering.