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Brookings, SD, United States of America

South Dakota State University

USPTO Granted Patents = 19

CIPO Patents = 16

EPO Patents = 6

Trademarks = 31

Forward Citations = 265

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35 inventors (with patents filed for the assignee):

David A Benfield (6 out of 9 patents)

Weiping Zhang (5 out of 5 patents)

David E Gorcyca (5 out of 18 patents)

4. James E Collins (5 out of 8 patents)

5. Danny W Chladek (5 out of 13 patents)

6. Louis L Harris (5 out of 13 patents)

7. David A Sack (3 out of 6 patents)

8. Omathanu P Perumal (3 out of 6 patents)

9. Satheesh K Podaralla (2 out of 5 patents)

10. Howard H Bonnemann (2 out of 2 patents)

11. Robert J Baer (2 out of 2 patents)

12. David Francis (2 out of 2 patents)

13. Ying Fang (1 out of 7 patents)

14. Qi Hua Fan (1 out of 2 patents)

15. Mukul Kumar Dubey (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 11684661 - Multiepitope fusion antigens and vaccines and their use in treatment of enterotoxigenic diarrhea (2023-06-27),

2. 11400146 - Multiepitope fusion antigens and vaccines and their use in treatment of enterotoxigenic diarrhea (2022-08-02),

3. 10646560 - Multiepitope fusion antigens and vaccines and their use in treatment of enterotoxigenic diarrhea (2020-05-12),

4. 9754733 - Method for plasma activation of biochar material (2017-09-05),

5. 9220680 - Compositions and methods for localized drug delivery through mammary papillae (2015-12-29),

6. 8993303 - Genetically engineered cyanobacteria (2015-03-31),

7. 8771779 - Method for reversing an oxidized off-flavor from milk (2014-07-08),

8. 8697098 - Polymer conjugated protein micelles (2014-04-15),

9. 8669225 - Method of forming non-immunogenic hydrophobic protein nanoparticles and uses therefor (2014-03-11),

10. 8475864 - Method for removing an oxidized off-flavor from milk (2013-07-02),

11. 8420101 - [object Object] (2013-04-16),

12. 8182984 - Recombinant North American type 1 porcine reproductive and respiratory syndrome virus and methods of use (2012-05-22),

13. 7927586 - [object Object] (2011-04-19),

14. 7264804 - Kits for detecting anti-SIRS antibodies (2007-09-04),

15. 6855315 - Kits for detecting swine infertility and respiratory syndrome (SIRS) virus (2005-02-15),

South Dakota State University (SDSU) is a public research university headquartered in Brookings, South Dakota. It is the state's largest and oldest institution of higher education. SDSU offers a wide range of undergraduate, graduate, and professional programs across multiple disciplines. With a strong focus on agriculture, engineering, health sciences, and business, SDSU aims to educate and empower students to make a positive impact in their communities and beyond. Through innovative research, community engagement, and academic excellence, SDSU strives to enhance economic development and improve the quality of life for the people of South Dakota.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

19 Patents

#3 in Brookings, SD

#18 in South Dakota

#16,592 in US

#31,670 in the World

Brookings, SD, United States of America

South Dakota State University

Forward Citations = 265

35 inventors:

David A Benfield (6 out of 9 patents)

Weiping Zhang (5 out of 5 patents)

David E Gorcyca (5 out of 18 patents)

4. James E Collins (5 out of 8 patents)

5. Danny W Chladek (5 out of 13 patents)

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