Company Filing History:
19 out of 1,390 
1 out of 279 
Years Active: 1981-2013
Title: John G Verkade: Innovating in Membrane Technology and Biodiesel Catalysis
Introduction
John G Verkade, an accomplished inventor based in Ames, Iowa, holds a notable portfolio of 20 patents. His innovative work focuses on advancements in anion exchange membranes and catalysts for biodiesel production, significantly impacting the fields of energy and sustainability.
Latest Patents
Verkade's recent innovations include a sophisticated anion exchange membrane designed for use in fuel cells. This membrane features proazaphosphatrane and azaphosphatrane cations that are covalently bonded to a sulfonated fluoropolymer support, alongside anionic counterions. This unique structure allows the anion exchange membrane to operate efficiently at high temperatures and in highly alkaline environments, boasting high conductivity and low resistance.
Another noteworthy patent involves the development of a recyclable catalyst for the conversion of fatty acids and oils into biodiesel. This catalyst is capable of both esterifying free fatty acids and transesterifying various triglycerides. The versatility of the catalyst allows it to be utilized with different feedstocks, including vegetable oils and animal fats, thereby promoting sustainable energy solutions.
Career Highlights
Throughout his career, John G Verkade has contributed to significant research and development projects at reputable institutions including the Iowa State University Research Foundation, Inc. and the U.S. Department of Energy. His focus on innovative chemical processes and materials has positioned him as a leading figure in addressing today’s energy challenges.
Collaborations
Verkade's work has been bolstered by collaborations with notable peers, including researchers Jiansheng Tang and Thyagarajan Mohan. These partnerships have enhanced the breadth and impact of his research, leading to groundbreaking advancements in his field.
Conclusion
John G Verkade's contributions to membrane technology and biodiesel catalysis demonstrate his commitment to innovation and sustainability. With a strong portfolio of patents and significant collaborations, he continues to pave the way for future technologies aimed at addressing global energy needs. His work not only reflects his expertise but also a vision for a more sustainable future.