Repligen Corporation

Address on USPTO record41 SEYON STREET, BUILDING #1, SUITE 100, WALTHAM, MASSACHUSETTS UNITED STATES 02453

CORPORATION - organized in DELAWARE

2 live0 pending0 dead2 federal records on file

Repligen Corporation has two federal trademark records on file here, all two live, filed in 2016, all in Class 9, Electrical & Scientific Apparatus.

Classes on file

009Electrical & Scientific Apparatus2

From the LEI register

Legal entity

Repligen Corporation is an active corporation organized in Massachusetts, US, headquartered in Waltham, Massachusetts. It is registered with the Division of Corporations, Department of State under number 915374 and holds Legal Entity Identifier 54930006QJ0T5AUO1E71.

REPLIGEN CORPORATION

Cooperative Corporation, organized in Massachusetts, US

Active

LEI54930006QJ0T5AUO1E71View record on GLEIF

Registered address

Building 1, 41 Seyon Street, Suite 100, Waltham, MA, 02453, US

Headquarters

Building 1, 41 Seyon Street, Suite 100, Waltham, MA, 02453, US

Business register

Division of Corporations, Department of State

915374

Source: Global Legal Entity Identifier System (GLEIF) public record. Record last updated Mar 27, 2026. Retrieved Aug 31, 2026. How we match legal entity records

FROM THE LIBRARY