This inventor holds 1 USPTO granted patent. Top assignee: Her Majesty the Queen in Right of Canada as Represented by the Ministerof Agriculture and Agri-Food Canada. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: The Innovative Contributions of David Fielder
Introduction
David Fielder is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of agricultural science through his innovative patent. His work focuses on the isolation, recovery, and purification of non-polar compounds, which has important implications for various industries.
Latest Patents
David Fielder holds a patent titled "Methods for the isolation, recovery and purification of non-polar compounds using novel hydrophobically-modified polysaccharide gels." This patent describes a process for preparing electrostatically-linked, aliphatic- or alicyclic-substituted anionic or cationic polysaccharide gels. These gels are derived from readily available macroporous ionic polysaccharide chromatographic media, such as diethylaminoethyl (DEAE), quaternary aminoethyl (QAE), and sulfopropyl (SP) substituted polysaccharide gels. The novel gels are utilized for the isolation, recovery, and purification of non-polar extractives using various extracting solvents, including lower alcohols, ketones, and water. The non-polar extractives may include alk(n)lyresorcinols, steroids, triterpenoids, cardiac glycosides, saponins, steryl ferulates, and other phenolic acid conjugates, flavonoids, lipids, alcohol-soluble antimicrobials, prolamines, or other alcohol-soluble proteolipid complexes. He has 1 patent to his name.
Career Highlights
David Fielder is currently employed by Her Majesty the Queen in Right of Canada as Represented by the Minister of Agriculture and Agri-Food Canada. His role involves applying his innovative techniques to enhance agricultural practices and improve the efficiency of compound recovery processes.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including F William Collins and A Bachir Sarr. These collaborations have contributed to the advancement of research and development in his field.
Conclusion
David Fielder's innovative work in the isolation and purification of non-polar compounds showcases his significant contributions to agricultural science. His patent reflects a commitment to advancing technology and improving processes within the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile