Johnston, IA, United States of America

Feng Han

This inventor holds 22 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Soybean Genetics. Top assignees: Pioneer Hi-Bred International, Inc., Virginia Tech Intellectual Properties Inc., E.i. Dupont De Nemours and Company. Active years: 2002-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Feng Han. Retrieved from https://idiyas.com/inventor/feng-han-18ye5r1u

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

USPTO Granted Patents = 22 

% Patents Active = 40.9


Average Co-Inventor Count = 5.6

ph-index = 5

Forward Citations = 59(Granted Patents)


Location History:

  • Wilmington, DE (US) (2014)
  • Johnston, IA (US) (2002 - 2015)
  • Hockessin, DE (US) (2015 - 2018)

Company Filing History:


Years Active: 2002-2018

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Areas of Expertise:
Genetic Loci
Disease Resistance
Marker Mapping
Frogeye Leaf Spot
Brown Stem Rot
Fusarium Solani
Iron Deficiency
Phytophthora Tolerance
Sclerotinia Stem Rot
Soybean
QTL
Environmental Stress
22 patents (USPTO):Explore Patents

Title: The Innovative Journey of Feng Han: Pioneering Soybean Resistance Technologies

Introduction: Feng Han, based in Johnston, IA, has made significant contributions to the field of agricultural biotechnology, particularly in soybean genetics. With an impressive portfolio of 22 patents, he has focused on developing genetically modified soybean plants resistant to various diseases, enhancing crop stability and farmers' yields.

Latest Patents: Among his most notable recent patents are methods for identifying genetic loci associated with resistance to Frogeye Leaf Spot and Brown Stem Rot in soybeans. These innovations provide various methods and compositions for detecting marker loci that signify resistance, enabling the selection of soybean plants or germplasm with enhanced resilience. Furthermore, his patent on fusarium solani tolerance outlines methods for identifying soybean plants that exhibit improved tolerance to infection, which is critical for managing Sudden Death Syndrome (SDS).

Career Highlights: Feng Han's career includes pivotal roles at Pioneer Hi-Bred International, Inc. and Virginia Tech Intellectual Properties, Inc. His work there has expanded the boundaries of genetic research and practical applications in crop science. His inventions are tailored to meet the growing challenges faced by soybean farmers, providing them with the tools required for sustainable agriculture.

Collaborations: During his career, Feng has collaborated with esteemed colleagues, including Scott Anthony Sebastian and Hong Lu. These partnerships have facilitated the exchange of knowledge and expertise, thus promoting innovative approaches to plant genetics and disease resistance.

Conclusion: Feng Han's contributions to soybean research epitomize the spirit of innovation in agricultural technology. His patents have not only advanced research in plant genetics but also provided practical solutions for farmers facing increasingly challenging agricultural conditions. The impact of his work will likely resonate in the agricultural industry for years to come, ensuring improved crop resilience and sustainable farming practices.

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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