This inventor holds 1 USPTO granted patent. Top assignees: Aarhus Universitet, Syddansk Universitet. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 71 
1 out of 3 Years Active: 2026
Title: Jens Jakob Sigurdarson Gade: Patent on Fertilizer Emissions
Introduction
Jens Jakob Sigurdarson Gade is an inventor associated with Skagaströnd, Iceland. His patent work addresses ways to reduce ammonia, odor, and greenhouse-gas emissions related to fertilizer.
Latest Patents
Gade is named on 1 patent: “Mitigation of ammonia, odor and greenhouse gases.” The patent describes fertilizer compositions containing urea, tannins—preferably tannic acid—and fluoride compounds such as sodium fluoride, potassium fluoride, or lithium fluoride. It also covers methods for mitigating ammonia production and emissions, and for reducing the conversion of urea to ammonia.
Career Highlights
Gade has been associated with Syddansk Universitet and Aarhus Universitet. His patent reflects research focused on fertilizer composition and the mitigation of environmental emissions.
Collaborations
The listed collaborators include Henrik Karring and Simon Svane.
Conclusion
Jens Jakob Sigurdarson Gade’s patent work centers on a fertilizer formulation intended to limit ammonia, odor, and greenhouse-gas impacts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile