TrademarkDir
XCELLON
LIVE

Serial Number

99820234

Owner

Xcellon Biologics, LLC

Attorney

Maria Maebius

First Use Date

Dec 20, 2024

Filing Date

May 13, 2026

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XCELLON Trademark

Serial Number: 99820234

XCELLON is a trademark filed by Xcellon Biologics, LLC on May 13, 2026. The trademark is classified under Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Xcellon Biologics, LLC

12441 Parklawn Drive
North Bethesda, MD 20852

Entity Type: 16

Trademark Details

Filing Date

May 13, 2026

Registration Date

Not Registered

First Use Anywhere

December 20, 2024

First Use in Commerce

December 20, 2024

Goods & Services

Research and development of antibody-drug conjugates; Research and development of conjugated antibodies

Filing History

APPLICATION FILING RECEIPT MAILED
May 13, 2026 MAFR
NEW APPLICATION ENTERED
May 13, 2026 NWAP

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