Alexion Pharmaceuticals INC

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www.alexion.com

Their homepage, crawled JUL 30, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Pharmaceutical Preparation Manufacturing

HeadquartersBoston, MA

US patents195

SAM.gov UEIDKCXLGANZAN3

CAGE code4EXK1

Incorporated inDE

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Brands

Newborn Screening

Sarah Rhee Holding Hands

Holding Hands Tinas Big Trip

Tinas Big Trip Rare Disease Day

Rare Disease Day Dna

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This company sells these brands.

CareersCareers page — seen SEP 8, 2026

Supplier designations

For Profit OrganizationManufacturer of Goods

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

Patents

195 US patents granted 1996–2025, 74 of them in the five years to SEP 2025.

Pharmaceuticals 132Biotechnology 25Measurement 23Organic fine chemistry 5Medical technology 3

Anti-ALK2 antibodies and uses thereof
US 12,428,484 · granted SEP 30, 2025
Dosage and administration of anti-C5 antibodies for treatment of paroxysmal nocturnal hemoglobinuria (PNH) in pediatric patients
US 12,404,320 · granted SEP 2, 2025
Compositions and methods for preparing factor Xa and derivatives
US 12,398,387 · granted AUG 26, 2025
Cerdulatinib for the treatment of b-cell malignancies
US 12,350,269 · granted JUL 8, 2025
Methods of producing anti-C5 antibodies
US 12,312,394 · granted MAY 27, 2025

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

Their plant

Facility	City	State	Employees	Status
Alexion Pharmaceuticals INC	Boston	MA	—	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.