This inventor holds 1 USPTO granted patent. Top assignees: The United States of America as Represented by the Secretary of, University of Hawai'i. Active years: 1989.
Company Filing History:
1 out of 2,202 
1 out of 267 
Years Active: 1989
Title: John D Neill: Innovator in Yeast Biotechnology
Introduction
John D Neill is a notable inventor based in Ames, Iowa, recognized for his contributions to biotechnology, particularly in the development of yeast strains. His innovative work focuses on genetically engineered yeast that produces wheat gluten proteins, which has significant implications for both food production and medical applications.
Latest Patents
Neill holds a patent for a strain of yeast, Saccharomyces cerevisiae, engineered to produce protein indistinguishable from wheat gluten protein. This yeast strain was developed by introducing a specially constructed autonomously replicating extrachromosomal genetic element, known as gluten plasmid pAY31, into the parent yeast strain. The plasmid is a circular DNA molecule created through enzymic fusion of various elements, including the E. coli plasmid pUC8, the autonomously replicating yeast sequence ARS1, and a modified yeast iso-1-cytochromic gene. The resulting wheat gluten protein synthesized by this yeast strain can be utilized to enhance wheat and non-wheat flours for baked products and may also aid in the diagnosis and treatment of illnesses related to wheat gluten proteins.
Career Highlights
Throughout his career, John D Neill has made significant strides in the field of biotechnology. His work has led to advancements that not only improve food products but also address health issues associated with gluten. His innovative approach to yeast engineering showcases his commitment to enhancing food science and biotechnology.
Collaborations
Neill has collaborated with various organizations, including the United States of America as represented by the Secretary of and the University of Hawai'i. He has also worked alongside notable colleagues such as Frank C Greene and John I Stiles, contributing to the advancement of yeast biotechnology.
Conclusion
John D Neill's innovative work in developing genetically engineered yeast strains has the potential to revolutionize both the food industry and medical treatments related to gluten. His contributions highlight the importance of biotechnology in addressing contemporary challenges.