Status report
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The official USPTO status record for XCELL, serial 77593900, 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 77593900 · Principal Register
Dead · Cancelled
Owner: XCell-Center GmbH im Institut fur Regenerative Medizin GmbH
Class 001 -
Class 005 - Pharmaceuticals
Filed Oct 16, 2008
Registered Jun 15, 2010
The record shows that XCELL is no longer active – the registration (Principal Register No. 3801705) was cancelled under Section 18 by the TTAB on August 29, 2013, and the owner listed is XCell‑Center GmbH im Institut für Regenerative Medizin GmbH. The cancelled registration covered “cells and stem cells for scientific research use” in International Class 001 and “cells and stem cells for medical use” in Class 005, so a similar name used in those biotech or medical contexts would raise the closest record‑based concern. The record does not give the owner control over every possible use of the word “XCELL” outside those specific goods and services. Because the mark was on the Principal Register, there is no Supplemental Register sequence to note. The most recent meaningful event is the cancellation grant on August 29, 2013, and the history shows no oppositions, cancellations, or court actions, so no enforcement signal appears. I'd treat this as a moderate concern if you plan to use a similar name in stem‑cell research or medical applications.
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.