David Andrew Hansen

Title: David Andrew Hansen: Innovator in Sampling and Filtration Systems

Introduction

David Andrew Hansen is a notable inventor based in Bend, Oregon. He has made significant contributions to the fields of sampling and filtration systems, holding a total of 2 patents. His innovative designs have the potential to enhance various applications in scientific and industrial settings.

Latest Patents

Hansen's latest patents include a "Sampling system with a replaceable cassette assembly and methods of using the same." This sampling system features a cassette assembly that is coupled to a station base with multiple actuators. The cassette assembly consists of a cassette base, a cassette top, and an elastomer membrane positioned between them. The design incorporates a sample inlet, a reservoir for receiving samples, a sample outlet, and a fluid flow path connecting these components.

Another significant patent is the "Filtration system for cell removal systems and methods of using the same." This filtration system is designed with a loading member that can accommodate several filtration members. These members can be sequentially moved between non-active, active, and discarded positions, allowing for efficient fluid communication with the sample flow path.

Career Highlights

David Andrew Hansen is currently employed at Emd Millipore Corporation, where he continues to develop innovative solutions in his field. His work has been instrumental in advancing technologies related to sampling and filtration.

Collaborations

Hansen has collaborated with notable colleagues, including Clinton Boyd Pepper and David D Newbold. These partnerships have contributed to the success of his projects and innovations.

Conclusion

David Andrew Hansen is a distinguished inventor whose work in sampling and filtration systems showcases his commitment to innovation. His patents reflect a deep understanding of the technical challenges in these areas, and his contributions are likely to have a lasting impact on the industry.