Company Filing History:
Years Active: 2015-2016
Title: John Steffens: Innovator in Plant Biotechnology
Introduction
John Steffens is a notable inventor based in Chapel Hill, NC (US). He has made significant contributions to the field of plant biotechnology, particularly in the modification of lignin composition and starch content in plants. With a total of 3 patents, his work has the potential to impact agricultural practices and improve crop yields.
Latest Patents
Steffens' latest patents include innovative methods and genetic constructs aimed at enhancing the properties of corn cobs. One of his patents focuses on methods for modifying lignin composition in corn cobs. This involves the use of expression cassettes that incorporate regulatory sequences from the MADS gene family. These cassettes are designed to control transgene expression in the reproductive tissues of plants, ultimately leading to maize plants with altered lignin content.
Another significant patent addresses methods for increasing starch content in plants. This invention provides methods and compositions that down-regulate the activity of starch degradation enzymes in plants. The resulting transgenic plants exhibit increased starch content in their green tissues, which can improve the yield of free sugars from plant biomass and enhance the storage stability of dried green tissue.
Career Highlights
Throughout his career, John Steffens has worked with prominent companies in the agricultural sector. Notably, he has been associated with Syngenta Participations AG and Agrivida, Inc. His work in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in plant biotechnology.
Collaborations
Steffens has collaborated with several professionals in his field, including Michael B. Lanahan and Royston E. Carter. These collaborations have likely enriched his research and development efforts, fostering a collaborative environment for innovation.
Conclusion
John Steffens is a distinguished inventor whose work in plant biotechnology has led to valuable patents that can enhance agricultural productivity. His innovative approaches to modifying lignin and starch content in plants demonstrate his commitment to advancing the field. His contributions are poised to make a lasting impact on crop yield and sustainability.