Status report
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The official USPTO status record for XCELL, serial 86887316, as a dated PDF. One price, one document, delivered in about a minute.
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Trademark Status Report
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The USPTO's own status record for this mark, on one dated page.
- Current status with a plain-English verdict
- Owner, classes, filing basis, and every key date
- The mark as it appears on the federal record
- Every prosecution event, filing to today
- Source-cited with the exact retrieval date
Built from the USPTO's TSDR record. Assignment chain of title and TTAB proceeding files sit in separate USPTO systems and are not included.
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◆ TRADEMARKCHECKER.AITRADEMARK STATUS REPORT
XCELLSerial 86887316 · Principal Register
Live · Registered
Owner: Repligen Corporation
Class 009 - Electrical & Scientific Apparatus
Filed Jan 26, 2016
Registered Dec 14, 2021
The record shows that the mark “XCELL” is live and registered on the Principal Register under serial 86887316, owned by Repligen Corporation, a Delaware corporation. The registration covers scientific apparatus and instruments for laboratory use and in the processing of biopharmaceuticals, specifically cell retention devices for alternating tangential flow used with an electronic operating control system for bioreactors in upstream bioprocessing. A similar name would raise the closest concern in the same niche of laboratory and biopharmaceutical equipment. The record does not give the owner control over every use of the word “XCELL” outside that specific field. The latest maintenance event is the registration itself on December 14, 2021; no further renewal or enforcement actions appear in the supplied history. With no visible oppositions or cancellations, the record shows no enforcement activity. If you plan to use a similar name in the same or related scientific equipment area, you should be aware of this active registration and its narrow scope.
Full event history, owner details, and verdict inside.
The way I'd use it, honestly, is as the thing you attach when a bank, a marketplace, or a co-founder asks "are we clear on the name". It answers in one page.