This inventor holds 4 USPTO granted patents. Top assignee: University of California. Active years: 1986-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986-1997
Title: Innovations of Donald R. Helinski
Introduction
Donald R. Helinski is a notable inventor based in La Jolla, California. He has made significant contributions to the field of bioluminescence through his innovative patents. With a total of four patents to his name, Helinski's work has advanced the understanding and application of luciferase proteins.
Latest Patents
One of his latest patents is titled "Recombinantly produced Coleoptera luciferase and fusion proteins thereof." This patent discloses a method for producing a protein that expresses bioluminescence activity. The method involves combining two polydeoxyribonucleotides, one encoding a polypeptide that catalyzes the oxidation of insect luciferin to yield light, and the other facilitating DNA transcription. The resulting polypeptide is obtained through transcription and subsequent translation. The insect luciferin is derived from bioluminescent insects, preferably from the Diptera and Coleoptera families, such as fireflies and beetles. Additionally, hybrid proteins can be formed by including an additional polydeoxyribonucleotide encoding a second polypeptide, allowing for continuous reading frames. Another significant patent involves DNA sequences encoding coleoptera luciferase activity, which includes DNA compositions and methods for constructing and utilizing sequences that exhibit luciferase activity.
Career Highlights
Donald R. Helinski is affiliated with the University of California, where he continues to contribute to research and innovation in his field. His work has implications for biological assays and the understanding of bioluminescence.
Collaborations
Some of his notable coworkers include Marlene DeLuca McElroy, who is now deceased, and Keith V. Wood. Their collaborations have likely contributed to the advancements in the research and applications of luciferase proteins.
Conclusion
Donald R. Helinski's innovative work in the field of bioluminescence has led to significant advancements in the understanding and application of luciferase proteins. His contributions continue to impact scientific research and biological assays.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile