Environmental Express INC
At a glance
Employees100-499
In business sinceNot reported
HeadquartersCharleston, SC
US patents4
SAM.gov UEIHVBLJKMBEZ96
CAGE code4JWU0
Incorporated inDE
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
4 US patents granted 1996–2023, 1 of them in the five years to SEP 2025, including 1 design patent.
Measurement 2Chemical engineering 1
- Bottle stopper with capUS D1007304 · granted DEC 12, 2023
- Polymer total dissolved solids vesselUS 10,641,691 · granted MAY 5, 2020
- Hydrophilic activated sorbent extraction diskUS 9,260,362 · granted FEB 16, 2016
- Solid phase extraction apparatus and method of using sameUS 5,529,694 · granted JUN 25, 1996
Granted to Environmental Express, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Environmental Express INC | Charleston | SC | 100–499 | 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.