Neogen CORP
At a glance
Employees500+
In business sinceNot reported
HeadquartersLansing, MI
US patents56
SAM.gov UEIM2JMDW88MAQ9
CAGE code0EWP4
Incorporated inMI
LEI549300HJT9FC36N4UW43
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
56 US patents granted 1986–2024, 8 of them in the five years to SEP 2025, including 14 design patents.
Measurement 20Biotechnology 6Other special machines 4Medical technology 4Pharmaceuticals 3
- Hypodermic interface assemblyUS 11,938,309 · granted MAR 26, 2024
- Methods of detecting listeria from an environmental sampleUS 11,905,566 · granted FEB 20, 2024
- Implement analyzing device and method for utilizing the sameUS 11,768,158 · granted SEP 26, 2023
- Dermal compositionsUS 11,744,247 · granted SEP 5, 2023
- Compositions for use in mycotoxin extractionUS 11,656,228 · granted MAY 23, 2023
Newest 5 shown · Granted to Neogen Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Neogen CORP | Lansing | MI | 500+ | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.