Evonik CORP
Doing business as Evonik Stockhousen LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersPiscataway, NJ
US patents42
SAM.gov UEICF98DGDLRC15
CAGE code757Y4
Incorporated inAL
LEI549300MYU3YKCKJBD189
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
42 US patents granted 2013–2024, 10 of them in the five years to SEP 2025.
Pharmaceuticals 20Basic materials chemistry 7Macromolecular chemistry, polymers 7Chemical engineering 3Medical technology 3
- Process for preparing nanoparticles in the form of a powder comprising a bio-resorbable polyesterUS 11,964,058 · granted APR 23, 2024
- Method and device for a polyester sterilization processUS 11,957,801 · granted APR 16, 2024
- Functionalized polymersUS 11,865,374 · granted JAN 9, 2024
- Stabilized peroxyacid solutionsUS 11,779,013 · granted OCT 10, 2023
- Organophilic clays and drilling fluids containing themUS 11,634,621 · granted APR 25, 2023
Newest 5 shown · Granted to Evonik Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Evonik CORP | Piscataway | NJ | — | 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.