Carl D Johnson

Title: The Innovations of Carl D Johnson

Introduction

Carl D Johnson is an accomplished inventor based in Black Earth, Wisconsin. He has made significant contributions to the field of parasitology through his innovative work. His most notable invention addresses a critical issue in the detection of drug resistance in parasitic nematodes.

Latest Patents

Johnson holds a patent for a "Rapid diagnostic procedure for ivermectin resistance." This invention is directed towards a rapid, efficient, and inexpensive screening and diagnostic procedure for detecting avermectin/milbemycin resistance in parasitic nematodes. The method is designed for field use and involves the incubation of nematode sensillum with specific visible or fluorescent dyes. These dyes intercalate and diffuse in the membranes of sensory neurons on the outer surface of wild-type nematodes but do not bind or have reduced binding in resistant nematodes. This method is particularly focused on ivermectin-resistant parasitic nematodes.

Career Highlights

Carl D Johnson has dedicated his career to advancing the understanding and treatment of parasitic infections. His work has been instrumental in developing diagnostic tools that can be utilized in various settings, particularly in the field. He is currently associated with Nemapharm, Inc., where he continues to innovate and contribute to the field.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including Warwick Norman Grant and Peter Hunt. These collaborations have further enhanced the impact of his work in the scientific community.

Conclusion

Carl D Johnson's contributions to the field of parasitology through his innovative patent for detecting ivermectin resistance highlight his commitment to improving diagnostic procedures. His work not only advances scientific knowledge but also has practical applications in the field.