% Expired Patents = 33.3

Trademarks = 10

Forward Citations = 6

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9 inventors (with patents filed for the assignee):

Bertrand B Hankoua (3 out of 3 patents)

Ayalew Ligaba Osena (3 out of 3 patents)

Noureddine Melikechi (1 out of 15 patents)

4. Daniela Rodica Radu (1 out of 1 patent)

5. Cheng-Yu Lai (1 out of 1 patent)

6. Andrew Goudy (1 out of 1 patent)

7. Jalaal Hayes (1 out of 1 patent)

8. Tolulope Durojaiye (1 out of 1 patent)

9. Aristides Marcano Olaizzola (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12245562 - System for rapid, robust, and efficient in vitro mass propagation of (2025-03-11),

2. 11589526 - System for rapid, robust, and efficient in vitro mass propagation ofx (2023-02-28),

3. 11154023 - System for rapid, robust, and efficient in vitro mass propagation of× (2021-10-26),

4. 9634161 - [object Object] (2017-04-25),

5. 9604847 - Rubidium hydride catalyzed alloys (2017-03-28),

6. 8015878 - Fiber optics sound detector (2011-09-13),

Company Overview

Delaware State University is a public historically black university located in Dover, Delaware. Founded in 1891, DSU offers over 60 undergraduate degree programs and a variety of graduate programs. The university is committed to providing a diverse, nurturing and challenging learning environment that enables students to grow intellectually and socially.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#74 in Dover, DE

#641 in Delaware

#44,981 in US

Dover, DE, United States of America

Delaware State University

Forward Citations = 6

9 inventors:

Bertrand B Hankoua (3 out of 3 patents)

Ayalew Ligaba Osena (3 out of 3 patents)

Noureddine Melikechi (1 out of 15 patents)

4. Daniela Rodica Radu (1 out of 1 patent)

5. Cheng-Yu Lai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delaware State University. Retrieved from https://idiyas.com/company/delaware-state-university

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

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]