Nch Corporation
Doing business as Nch CORP
At a glance
Employees500+
In business sinceNot reported
HeadquartersIrving, TX
US patents96
SAM.gov UEIC6J8JRGK5X78
CAGE code20913
Incorporated inDE
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
96 US patents granted 1981–2025, 28 of them in the five years to SEP 2025, including 6 design patents.
Basic materials chemistry 29Chemical engineering 12Environmental technology 11Pharmaceuticals 9Surface technology, coating 5
- Composition and method of manufacturing sulfonate-based greases using a glycerol derivativeUS 12,331,261 · granted JUN 17, 2025
- System and method for detecting biofilm growth in water systemsUS 12,196,666 · granted JAN 14, 2025
- Composition and method of manufacturing and using extremely rheopectic sulfonate-based greasesUS 12,146,114 · granted NOV 19, 2024
- Delivery system and probiotic composition for animals and plantsUS 12,115,199 · granted OCT 15, 2024
- System and method for using a single-serve nutrient spore composition for small scale farm applicationsUS 12,097,226 · granted SEP 24, 2024
Newest 5 shown · Granted to NCH Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Nch Corporation | Irving | TX | 500+ | 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.