Company Filing History:
3 out of 4,179 
1 out of 832,880 Years Active: 2000-2003
Title: Richard R Lesniewski: Innovator in Hepatitis C Assays
Introduction
Richard R Lesniewski is a notable inventor based in Kenosha, WI (US), recognized for his contributions to the field of medical diagnostics, particularly in the detection of Hepatitis C. With a total of 4 patents to his name, Lesniewski has made significant advancements that enhance the accuracy and reliability of Hepatitis C assays.
Latest Patents
Lesniewski's latest patents include an innovative Hepatitis C assay that provides an improved method for detecting the presence of antibodies to HCV antigens in samples. This invention involves contacting the sample with at least one polypeptide containing an epitope of an HCV antigen. The preferred assay formats for this invention include a confirmatory assay, a combination assay, a synthetic polypeptide-based assay, an immunodot assay, and a competition assay. Another significant patent is the Hepatitis C assay utilizing recombinant antigens, which features unique recombinant antigens representing distinct antigenic regions of the Hepatitis C Virus (HCV) genome. These antigens can be used as reagents for detecting antibodies and antigens in body fluids from individuals exposed to HCV. The assay formats for this invention also include screening assays, confirmatory assays, competition or neutralization assays, and immunodot assays.
Career Highlights
Throughout his career, Lesniewski has worked with prominent organizations, including Abbott Laboratories Corporation, where he has contributed to the development of innovative diagnostic solutions. His work has significantly impacted the field of medical diagnostics, particularly in the detection and management of Hepatitis C.
Collaborations
Lesniewski has collaborated with esteemed colleagues such as Sushil G Devare and Suresh M Desai, further enhancing the quality and reach of his inventions.
Conclusion
Richard R Lesniewski's contributions to the field of Hepatitis C diagnostics through his innovative patents have established him as a key figure in medical research. His work continues to influence the development of reliable diagnostic tools that improve patient outcomes.