USPTO trademark record

BISPECTRAL INDEX

Live registered mark · Owner Aspect Medical Systems, Inc. · Classes 10

Mark details

Owner: Aspect Medical Systems, Inc.
Serial number: 75178364
Registration number: 2229389
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 1996-10-08
Registered: 1999-03-02
Goods / services: electroencephalograph monitors and sensors

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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