Kandiyohi, MN, United States of America

Stephen Joseph Szalma

This inventor holds 68 USPTO granted patents, plus 13 CIPO patents, primarily in Maize Genetics (CPC class C12N). Top assignee: Pioneer Hi-Bred International, Inc.. Active years: 2013-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Joseph Szalma. Retrieved from https://idiyas.com/inventor/stephen-joseph-szalma

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


% Patents Active = 91.2


Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 295(Granted Patents)

Forward Citations (Not Self Cited) = 241(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kadiyohi, MN (US) (2018)
  • Kandiyohi, MN (US) (2013 - 2023)

Company Filing History:


Years Active: 2013-2023

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Areas of Expertise:
Maize Hybrid
Maize Inbred
Crop Yield
Disease Resistance
Genetic Variation
Agricultural Biotechnology
Plant Breeding
Hybrid Development
Seed Technology
Genetic Improvement
Crop Science
Agronomy
68 patents (USPTO):Explore Patents

Title: **Stephen Joseph Szalma: A Pioneer in Maize Innovation**

Introduction

Stephen Joseph Szalma, based in Kandiyohi, Minnesota, is a notable inventor with an impressive portfolio of 68 patents. With a strong focus on agricultural innovations, particularly in maize genetics, his contributions are significant in enhancing crop characteristics and productivity.

Latest Patents

Szalma’s latest patents showcase his expertise in developing novel maize varieties. One of his prominent inventions is the maize hybrid X00R819, which represents a new variety characterized by its unique traits. This patent describes methods for producing maize plants by crossing hybrid maize variety X00R819 with other maize plants, as well as techniques for introgressing traits into X00R819 through backcrossing or genetic transformation. Furthermore, it covers the development of maize seed, plants, and variants derived from X00R819.

Another noteworthy patent is for maize inbred PH42SG, which also introduces a new maize variety. The patent outlines methods for crossing PH42SG with other maize plants and includes information on producing plants that incorporate genetic materials introgressed through backcross conversion or transformation. Both of these maize varieties aim to improve agricultural productivity and sustainability.

Career Highlights

Stephen Szalma plays a key role at Pioneer Hi-Bred International, Inc., a leading company in agricultural biotechnology. His work focuses on developing innovative maize varieties that meet the growing demands of farmers and the agricultural industry.

Collaborations

Throughout his career, Szalma has collaborated with other talented professionals, including Lori Lisa Carrigan and Gerhard P Weber. These partnerships have allowed for the sharing of knowledge and expertise, further advancing the field of maize research and development.

Conclusion

Stephen Joseph Szalma’s contributions to maize genetics through his numerous patents are commendable. His innovative work not only enhances crop qualities but also plays a crucial role in supporting global food security. As agricultural challenges continue to grow, inventors like Szalma are vital in developing solutions that ensure 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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