Company Filing History:
Years Active: 1999-2001
Title: Innovations by Dong-Hun Lee
Introduction
Dong-Hun Lee is a notable inventor based in Hackensack, NJ (US). He has made significant contributions to the field of nucleic acid purification, holding 2 patents that showcase his innovative methods. His work is particularly relevant in the context of biological and viral research.
Latest Patents
One of his latest patents is a method for purifying nucleic acids from biological samples. This invention involves contacting a biological sample containing nucleic acids with a hydrophilic polyvinylidene fluoride (PVDF) membrane, which has pores with an average diameter of less than about 0.45 µm. The method allows for the effective recovery of nucleic acids and can include the addition of silica beads to enhance the purification process.
Another significant patent by Dong-Hun Lee focuses on the purification of viral RNA from biological samples. This method entails lysing the virus envelope to liberate the RNA and passing the lysate through a porous hydrophilic PVDF filter to capture the viral RNA. The filter is then washed to remove proteins, lipids, and other contaminants, allowing for the release of purified viral RNA using a low ionic strength ribonuclease (RNase) free solution.
Career Highlights
Dong-Hun Lee is associated with the New York Blood Center, Inc., where he applies his expertise in nucleic acid purification. His work contributes to advancements in medical research and diagnostics, particularly in the field of virology.
Collaborations
He collaborates with Alfred M. Prince, further enhancing the impact of his research and innovations in the scientific community.
Conclusion
Dong-Hun Lee's contributions to nucleic acid purification through his innovative patents demonstrate his commitment to advancing scientific research. His work is essential for improving methods in biological and viral studies.