Company Filing History:
Years Active: 2025
Title: Innovations of Andreas Ratzka in the Field of Pipetting Technology.
Introduction
Andreas Ratzka is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of pipetting technology, particularly with his innovative designs that enhance laboratory efficiency and accuracy.
Latest Patents
One of Ratzka's key inventions is the air cushion pipette. This device features at least one seat designed to releasably hold a pipette tip. It includes a displacement apparatus with a displacement chamber and a displacement element that can be moved within it. The drive apparatus is coupled to the displacement element, allowing for precise displacement in the chamber. Additionally, the air cushion pipette incorporates an overstroke apparatus that consists of a lower stop, which is designed to be displaced downwards by a stop element. This mechanism ensures that the downward movement of the lower stop is limited to a first overstroke, with a displaceable overstroke limiting element that can adjust the displacement in a blocking position.
Career Highlights
Andreas Ratzka is currently associated with Eppendorf SE, a company renowned for its high-quality laboratory equipment and solutions. His work at Eppendorf has allowed him to focus on developing innovative tools that cater to the needs of researchers and scientists.
Conclusion
Andreas Ratzka's contributions to pipetting technology, particularly through his air cushion pipette patent, exemplify his commitment to innovation in the laboratory equipment sector. His work continues to influence the efficiency and accuracy of scientific research.