Energizer Holdings, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersGlenshaw, PA
US patents5
SAM.gov UEICF5LFTAKXHJ3
CAGE code1WSP1
Incorporated inMO
Patents
5 US patents granted 2022–2023, 5 of them in the five years to SEP 2025.
Medical technology 2Transport 2Surface technology, coating 1
- Lateral vent stick air freshenerUS 11,590,828 · granted FEB 28, 2023
- Lateral vent stick air freshenerUS 11,590,827 · granted FEB 28, 2023
- Product applicator assemblyUS 11,571,716 · granted FEB 7, 2023
- Wick-based volatile substance diffuserUS 11,433,155 · granted SEP 6, 2022
- Hollow volatile substance diffuserUS 11,400,178 · granted AUG 2, 2022
Granted to Energizer Group Limited · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Energizer Holdings, INC. | Glenshaw | PA | — | REPORTED CLOSED |
WARN Act notices
- Plant closing notice effective APR 7, 2020 · 24 employees · Energizer Holdings, INC. — this notice sets that plant’s status
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
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.