Arun K Attri

Title: Innovations by Arun K Attri

Introduction

Arun K Attri is an accomplished inventor based in Bethesda, MD (US). He holds 2 patents that showcase his contributions to the field of science and technology. His work primarily focuses on methods and apparatuses that enhance laboratory processes.

Latest Patents

One of his latest patents is titled "Method and apparatus for sequential fractionation." This invention involves an apparatus designed for sequentially fractionating a centrifuge tube. It includes a capillary tube and a means for applying positive pressure. The capillary tube features an O-ring at its lower end, which forms a seal within the centrifuge tube. This design allows for the movement of liquid under pressure, facilitating its flow into a chamber for collection. The entire process can be automated and controlled by a single microprocessor.

Another significant patent is the "Automated system for determining the molecular weight and/or sedimentation coefficient." This system measures the concentration gradient of centrifuged solute and calculates the molecular weight of an optically absorbing solute. It utilizes monochromatic light and a motor-driven platform to provide accurate absorbance readings, which are processed digitally by a microcomputer.

Career Highlights

Throughout his career, Arun K Attri has worked with notable organizations, including the United States of America as represented by the Department of Health. His contributions have significantly impacted the scientific community, particularly in laboratory automation and analysis.

Collaborations

Arun has collaborated with esteemed colleagues such as Allen P Minton and James V Sullivan. Their combined expertise has further advanced the innovations in their respective fields.

Conclusion

Arun K Attri's innovative patents and career achievements reflect his dedication to advancing scientific research and technology. His work continues to influence laboratory practices and methodologies.