Charm Sciences INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersLawrence, MA
US patents71
SAM.gov UEIYJBBF1CWXJB7
CAGE code0ADJ4
Incorporated inMA
- tests
- antibiotics
- mycotoxins
- pesticides
- monitoring systems
- incubators
Named on the company’s own website, read JUL 29, 2026
What they make
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
71 US patents granted 1993–2025, 9 of them in the five years to SEP 2025, including 8 design patents.
Measurement 48Biotechnology 10Medical technology 2Optics 1Handling 1
- Universal test device, assembly, and methodUS 12,291,704 · granted MAY 6, 2025
- Handheld luminometer and front end platform assemblyUS 11,933,665 · granted MAR 19, 2024
- Culture medium method and deviceUS 11,427,849 · granted AUG 30, 2022
- Test device, method, and assemblyUS 11,119,102 · granted SEP 14, 2021
- Method and assay for detection of residuesUS 11,073,520 · granted JUL 27, 2021
Newest 5 shown · Granted to Charm Sciences, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Charm Sciences, INC. | Lawrence | MA | — | UNVERIFIED |
| Charm Sciences INC | Lawrence | MA | — | ACTIVE |
| Charm Sciences INC | Malden | MA | — | UNVERIFIED |
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.