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Sioux Falls, SD, United States of America

Poet Research, Inc.

USPTO Granted Patents = 139

% Expired Patents = 2.2

CIPO Patents = 3

EPO Patents = 20

Trademarks = 24

Forward Citations = 778

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99 inventors (with patents filed for the assignee):

Stephen Michael Lewis (27 out of 28 patents)

Steven G Redford (20 out of 24 patents)

Steven T Bly (19 out of 20 patents)

4. Neelakantam V Narendranath (19 out of 19 patents)

5. David Charles Carlson (16 out of 21 patents)

6. Cory James Sarks (13 out of 13 patents)

7. Jason Bootsma (13 out of 14 patents)

8. Shannon Scott Urban (13 out of 13 patents)

9. Alex T McCurdy (13 out of 14 patents)

10. James Michael Geraets (11 out of 11 patents)

11. Brett A Flittie (9 out of 9 patents)

12. David D Bushong (9 out of 9 patents)

13. Alexander T McCurdy (8 out of 8 patents)

14. Jacob A Milbrandt (8 out of 8 patents)

15. Rodney Duane Pierson (7 out of 7 patents)

Core Competencies:

Biorefinery

Grain Oil Refinement

Fermentation Methods

Toxin Remediation

Stillage Fractionation

Microorganism Propagation

High Purity Starch

Corn Blends

Antimicrobial Compositions

Lignocellulosic Biomass

Emulsifiers

Ethanol Production

139 patents: Sort by Forward Citations

1. 12742185 - Methods and systems for propagating microorganisms on stillage compositions (2026-09-22),

2. 12680116 - Systems, compositions, and methods of fermentation with (2026-07-14),

3. 12662611 - Bio-based additive for asphalt (2026-06-23),

4. 12612652 - High purity starch stream methods and systems (2026-04-28),

5. 12502625 - Homogenous emulsion from a grain material fermentation (2025-12-23),

6. 12486481 - Systems and methods for stillage fractionation (2025-12-02),

7. 12365924 - Corn blends that include high oil corn and methods of making one or more biochemicals using high oil corn or corn blends that include high oil corn (2025-07-22),

8. 12312557 - Methods of making antimicrobial compositions and/or virucidal disinfectant compositions from vegetable oil, and related antimicrobial compositions and/or virucidal disinfectant compositions and uses (2025-05-27),

9. 12163175 - Systems and methods for co-culture of oxygen sensitive bacteria and yeast (2024-12-10),

10. 12157822 - Methods of producing vegetable oils with low minerals, metals, or other contaminants (2024-12-03),

11. 12152233 - Methods for propagating microorganisms for fermentation and related methods and systems (2024-11-26),

12. 12139657 - Emulsifiers and emulsions as by-products of fermentation, compositions comprising same, and methods of use thereof (2024-11-12),

13. 12116484 - Enhanced alkyl ester containing oil compositions and methods of making and using the same (2024-10-15),

14. 12084706 - Economic sugar stream, processes and systems of producing same (2024-09-10),

15. 12071598 - Methods of refining a grain oil composition, and related compositions and methods of using (2024-08-27),

Poet Research, Inc., based in Sioux Falls, SD, specializes in biochemical processing with a focus on innovative solutions in the biorefinery sector. The company develops advanced fermentation methods and toxin remediation techniques, enhancing grain oil refinement and stillage fractionation processes. Their expertise extends to microorganism propagation and the production of high purity starch and corn blends, contributing to sustainable agricultural practices and efficient resource utilization in the biofuel and food industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Poet Research, Inc.

139 Patents

#1 in Sioux Falls, SD

#1 in South Dakota

#2,795 in US

#5,808 in the World

Sioux Falls, SD, United States of America

Poet Research, Inc.

Forward Citations = 778

99 inventors:

Stephen Michael Lewis (27 out of 28 patents)

Steven G Redford (20 out of 24 patents)

Steven T Bly (19 out of 20 patents)

4. Neelakantam V Narendranath (19 out of 19 patents)

5. David Charles Carlson (16 out of 21 patents)

Please report any incorrect information to [email protected]

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