Company Filing History:
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Years Active: 1993-2001
Title: The Innovations of Charles R Howell
Introduction
Charles R Howell is a notable inventor based in Bryan, TX (US). He has made significant contributions to the field of plant disease management through his innovative research and patented inventions. With a total of 4 patents, Howell's work focuses on utilizing fungal proteins and biocontrol agents to enhance plant defense mechanisms.
Latest Patents
One of Howell's latest patents is centered around an elicitor protein produced by Trichoderma virens. This protein is effective in inducing or stimulating the defense responses of plants against diseases. It can be utilized for the treatment or prevention of fungal infections in plants. The elicitor protein is produced by culturing Trichoderma virens and can be recovered and purified from the culture medium.
Another significant patent involves the development of viridiol deficient mutant strains of Trichoderma virens. This process entails producing strains that lack the ability to produce viridiol, making them suitable as biocontrol agents. The mutant strains are created by treating viable T. virens with chemical or physical mutagens, such as ultraviolet light. These strains can be applied to plants, seedlings, or seeds to control plant diseases effectively, particularly soilborne root or seedling diseases.
Career Highlights
Throughout his career, Charles R Howell has worked with prominent organizations, including the United States of America as represented by the United States and Ciba-Geigy Corporation. His innovative research has led to advancements in agricultural practices and plant health.
Collaborations
Howell has collaborated with notable individuals in his field, including J Ole Becker and Stephen T Lam. These partnerships have contributed to the success and impact of his inventions.
Conclusion
Charles R Howell's contributions to plant disease management through his patented innovations demonstrate his commitment to enhancing agricultural practices. His work continues to influence the field and offers promising solutions for plant health challenges.