Navin Deepal Pathirana

Title: Innovations by Navin Deepal Pathirana

Introduction

Navin Deepal Pathirana is an accomplished inventor based in Cape Elizabeth, ME (US). He holds a total of 4 patents that showcase his contributions to the field of filtration technology. His innovative designs aim to improve the efficiency and safety of liquid filtration processes.

Latest Patents

One of his latest patents is a syringe filter that provides a unique solution for filtering liquids. This invention features a housing with a plunger that is slidable within it. The syringe includes an inlet for drawing liquid from a source, an outlet for expelling the liquid, a filter, and a rotatable valve member. The valve member can be rotated between two positions, allowing for either bypassing the filter or forcing the liquid through it, depending on the user's needs.

Another significant patent is a filtration device and method that addresses the limitations of conventional devices. In traditional systems, liquids are stored in contact with plastic plungers, which can lead to contamination. Pathirana's invention introduces a filtrate receptacle made from glass, located within the plunger. This design ensures that the filtered liquid remains isolated from plastics, thereby protecting it from potential contaminants.

Career Highlights

Navin has worked with notable companies such as GE Healthcare UK Limited and Whatman GmbH. His experience in these organizations has contributed to his expertise in developing innovative filtration solutions.

Collaborations

Some of his coworkers include Neil Butt and Matthew Baker, who have collaborated with him on various projects throughout his career.

Conclusion

Navin Deepal Pathirana's contributions to filtration technology through his patents demonstrate his commitment to innovation and improving liquid handling processes. His work continues to influence the field and offers valuable solutions for various applications.