Radnostix, INC.

Doing business as International Isotopes

Claim this page

radnostix.com

Their homepage, crawled JUL 30, 2026

At a glance

EmployeesNot reported

In business since1995

Industry

Other Basic Inorganic Chemical Manufacturing

HeadquartersIdaho Falls, ID

US patents8

SAM.gov UEIWMB2HXK9P344

CAGE code1F4X4

Incorporated inTX

Brands

RadQualLogo PhanQualLogo

PhanQualLogo RadVentLogo

RadVentLogo

This company sells these brands.

nuclear medicine
calibration
reference products
medical imaging
PET imaging products
vegetable matrix
sources
radiation
I-131

Named on the company’s own website, read JUL 29, 2026

What they make

Holder, Syringe, Lead Nebulizer (Direct Patient Interface)Phantom, Flood Source, Nuclear Phantom, Test-Pattern, Radionuclide Probe, Uptake, Nuclear Source, Calibration, Sealed, Nuclear Source, Teletherapy, Radionuclide System, Rebreathing, Radionuclide Tape And Bandage, Adhesive

CareersCareers page — seen SEP 8, 2026

Supplier designations

For Profit OrganizationManufacturer of Goods

Self-certified by the company in its SAM.gov registration

Patents

8 US patents granted 2001–2010, none of them in the five years to SEP 2025.

Organic fine chemistry 5Electrical machinery, apparatus, energy 2Materials, metallurgy 1

Fluorine extraction systems and associated processes
US 7,776,302 · granted AUG 17, 2010
Processes for producing hydrohalocarbon and halocarbon compounds using silicon tetrafluoride
US 7,745,673 · granted JUN 29, 2010
Processes for producing halogenated hydrocarbon compounds using inorganic fluoride
US 7,649,121 · granted JAN 19, 2010
Processes for producing hydrofluorocarbon compounds using inorganic fluoride
US 7,645,912 · granted JAN 12, 2010
Processes for producing halocarbon compounds using inorganic fluoride
US 7,642,387 · granted JAN 5, 2010

Newest 5 shown · Granted to International Isotopes Inc · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0

Their plant

Facility	City	State	Employees	Status
Radnostix, INC.	Idaho Falls	ID	—	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.