This inventor holds 3 USPTO granted patents. Top assignees: Louisiana State University and Agricultural & Mechanical College, Reliagene Technologies Inc.. Active years: 2006-2008.
Location History:
- Baton Rouge, LA (US) (2006)
- Plaquemine, LA (US) (2008)
Company Filing History:
3 out of 839 
3 out of 3 Years Active: 2006-2008
Title: The Innovative Contributions of Dale J Hedges
Introduction
Dale J Hedges is a notable inventor based in Plaquemine, Louisiana. He has made significant contributions to the field of DNA analysis, particularly in gender determination and quantitation. With a total of 3 patents, his work has implications in forensic genomics and other scientific applications.
Latest Patents
One of Hedges' latest patents is an "Assay for human DNA for gender determination." This method allows for the determination of gender from a human DNA sample by selecting and amplifying specific loci of Alu element insertion. The assay utilizes AluSTXa for the X chromosome and AluSTYa for the Y chromosome, significantly reducing the possibility of error. The method distinguishes males, who have two DNA amplicons, from females, who have only one. The kit designed for this method includes primers for amplification and polymerase chain reaction reagents.
Another significant patent is the "Multiplex PCR for simultaneous quantitation of human nuclear, mitochondrial, and male Y-chromosome DNA." This comprehensive set of assays provides a high-throughput alternative for human gender determination. The duplex qPCR for nuclear and mitochondrial DNA has a quantitation range from 100 ng to 1 pg, while the triplex qPCR assay extends from 100 ng to 0.1 ng. The assays demonstrate human specificity and target specificity, making them valuable for forensic applications.
Career Highlights
Dale J Hedges has worked with several prominent organizations, including Reliagene Technologies Inc. and Louisiana State University and Agricultural & Mechanical College. His experience in these institutions has contributed to his innovative research and development in DNA analysis.
Collaborations
Hedges has collaborated with notable individuals in his field, including Sudhir Sinha and Mark A Batzer. These collaborations have likely enhanced the quality and impact of his research.
Conclusion
Dale J Hedges is a distinguished inventor whose work in DNA analysis has paved the way for advancements in forensic genomics. His innovative patents reflect his commitment to improving methods for gender determination and DNA quantitation.