ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,645, issued on June 23, was assigned to BODITECH MED INC. (Gangwon-Do, South Korea).
"Mini-pipette" was invented by Sang Hyun Park (Seoul, South Korea) and Byeong Chul Kim (Gangwon-Do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a mini-pipette, and more particularly, to a mini-pipette which has capacity varying means that can vary the movement distance of a push button reciprocating in the outer body to generate suction force so that a variety of samples can be easily collected. The present invention provides a mini-pipette comprising: an outer body having a hollow movement space and a suction passage ...