Location History:
- Ellicott City, MD (US) (1997)
- Columbia, MD (US) (2003)
- Ellicot City, MD (US) (2014)
Company Filing History:
2 out of 1,195 
1 out of 2,202 
1 out of 388 
Years Active: 1997-2014
Title: The Innovations of Ronald Fayer
Introduction
Ronald Fayer is a notable inventor based in Ellicott City, MD (US). He has made significant contributions to the field of immunology, particularly in the study of giardins and cryptosporidiosis. With a total of 3 patents, his work has implications for both diagnostics and therapeutics.
Latest Patents
Fayer's latest patents include groundbreaking research on the immunolocalization of β- and δ-giardin in trophozoites. This research revealed that both giardins are strictly associated with the ventral disc. Optical sectioning of immunolabeled ventral discs, along with quantitative co-localization of δ- and β-giardin immunoreactivity, demonstrated that δ-giardin is primarily localized to the ventral side, while β-giardin is localized to the dorsal side of the ventral disc. Additionally, antibodies to δ-giardin and β-giardin can serve as diagnostic agents. The anti-δ-giardin antibody can also be utilized as a therapeutic reagent to inhibit the binding of trophozoites to host cells. Another significant patent involves the development of recombinant proteins for the immunization of animals against cryptosporidiosis. These proteins are effective for immunizing various animals, particularly for producing hyperimmune colostrum that may confer passive immunity against the parasite. Isolated DNA sequences encoding these proteins have also been developed for insertion into recombinant DNA molecules.
Career Highlights
Throughout his career, Ronald Fayer has worked with esteemed organizations, including the United States of America, as represented by the Secretary of Agriculture. His research has been pivotal in advancing our understanding of parasitic diseases and their impact on both human and animal health.
Collaborations
Fayer has collaborated with notable colleagues such as Mark C. Jenkins and Michael Tilley. Their combined expertise has contributed to the success of various research initiatives.
Conclusion
Ronald Fayer's innovative work in immunology and parasitology has led to significant advancements in diagnostics and therapeutics. His contributions continue to influence the field and improve health outcomes for both humans and animals.