Paul Grant

Title: Innovations by Paul Grant in Liquid Filtration Systems

Introduction

Paul Grant is an accomplished inventor based in Suffolk, GB. He has made significant contributions to the field of liquid filtration systems, holding two patents that showcase his innovative approach to engineering solutions.

Latest Patents

One of his latest patents is a "Liquid Filtration System with Integrated Bleed Function." This invention comprises a bioreactor, a filter designed to filter liquid, and a perfusion pump that facilitates the movement of liquid between the bioreactor and the filter. The system includes a liquid line that provides fluidic communication among these components, along with a bleed outlet that allows for selective removal of liquid under the action of the perfusion pump. This design significantly reduces the complexity and cost of the components required by enabling both filtering and bleed functions to be performed by a single pump.

Another notable patent is the "Liquid Filtration and Pump System." This system features a syringe pump with a gas chamber and a movable plunger. The gas chamber has an aperture at one end, while the plunger forms a seal within the chamber's internal walls. The liquid chamber has two openings, with one connected to the gas chamber's aperture. The bioreactor is in fluidic communication with the second opening of the liquid chamber. The filter in this system is arranged to filter liquid passing between the bioreactor and the liquid chamber, allowing for the removal of filtered liquid through a permeate outlet. The reciprocating motion of the plunger drives liquid alternately between the liquid chamber and the bioreactor, ensuring efficient filtration.

Career Highlights

Paul Grant is currently associated with The Automation Partnership (Cambridge) Limited, where he continues to develop innovative solutions in automation and liquid filtration technologies. His work has been instrumental in advancing the efficiency and effectiveness of liquid handling systems.

Collaborations

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Conclusion

Paul Grant's contributions to liquid filtration systems demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in liquid handling, paving the way for more efficient and cost-effective solutions in the industry.