John Woodruffe

Title: John Woodruffe: Innovator in Sulphur-Containing Fertilizers

Introduction

John Woodruffe is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of agricultural chemistry, particularly in the development of sulphur-containing fertilizers. With a total of 2 patents to his name, Woodruffe's work has the potential to enhance agricultural productivity and sustainability.

Latest Patents

Woodruffe's latest patents focus on the manufacture of sulphur-containing fertilizer compositions. The first patent outlines a process that involves creating a slurry of phosphate-based fertilizer materials, which includes ammonium phosphates and super phosphates. This slurry is then brought into contact with elemental sulphur and a surfactant, followed by granulation to produce the final fertilizer product. The second patent similarly details a process for manufacturing these fertilizers, emphasizing the specific proportions of the materials involved to ensure optimal effectiveness.

Career Highlights

Throughout his career, John Woodruffe has worked with prominent companies such as Shell Oil Company and Shell Internationale Research Maatschappij B.V. His experience in these organizations has provided him with a solid foundation in research and development, particularly in the field of fertilizers and agricultural products.

Collaborations

Woodruffe has collaborated with several professionals in his field, including Jany Birgitta Maria Antens and Rafael Alberto Garcia Martinez. These collaborations have likely contributed to the innovative approaches he has taken in his patent applications.

Conclusion

John Woodruffe's contributions to the field of sulphur-containing fertilizers demonstrate his commitment to advancing agricultural practices. His innovative processes and collaborations highlight the importance of research in developing effective solutions for modern agriculture.