Milwaukie, OR, United States of America

J Dustin Hultine

This inventor holds 7 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignees: Thg, LLC, Menlo West, LLC, Other. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: J Dustin Hultine. Retrieved from https://idiyas.com/inventor/j-dustin-hultine

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 73(Granted Patents)


Location History:

  • Wilsonville, OR (US) (2000)
  • Portland, OR (US) (2001 - 2004)
  • Milwaukie, OR (US) (2021 - 2023)

Company Filing History:


Years Active: 2000-2025

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7 patents (USPTO):Explore Patents

Title: J Dustin Hultine: Innovator in Sustainable Fertilizer Production

Introduction

J Dustin Hultine is an accomplished inventor based in Milwaukie, OR (US). He holds a total of 7 patents that focus on innovative processes in the field of sustainable agriculture. His work primarily revolves around the development of fertilizers derived from reduced-carbon materials.

Latest Patents

Hultine's latest patents include a groundbreaking method for recycling reduced-carbon materials. This energy-releasing process involves several steps, including combining a charable, reduced carbon source with an oxide of an active metal to create a feedstock for high-temperature processing. The feedstock is then heated in a furnace, yielding an effluent gas that entrains a carbide of the active metal. Following this, nitrogen is introduced into the cooled effluent gas to produce a cyanamide of the active metal and elemental carbon. The cyanamide is then acidically hydrolyzed to yield a cyanamide compound and a salt of the active metal, which is further processed to create an N-type fertilizer. Another significant patent focuses on a fertilizer-application method that utilizes an aqueous solution of a cyanamide compound, which is hydrolyzed in a heated segment of a hydrolyzer before being applied to soil.

Career Highlights

Throughout his career, Hultine has worked with various companies, including Thg, LLC. His innovative approaches have contributed significantly to advancements in sustainable agricultural practices.

Collaborations

Hultine has collaborated with notable individuals in his field, including Robert Kurt Graupner and James A Van Vechten. Their combined expertise has further enhanced the impact of Hultine's inventions.

Conclusion

J Dustin Hultine's contributions to the field of sustainable fertilizer production demonstrate his commitment to innovation and environmental stewardship. His patents reflect a forward-thinking approach to agriculture that could benefit future generations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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