USPTO trademark record

PROSPHERE

Dead mark · Owner Chairman Services, Ltd. · Classes 5

Mark details

Owner: Chairman Services, Ltd.
Serial number: 86818809
Registration number: 5263328
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 2015-11-12
Registered: 2017-08-15
Goods / services: Hormones; pharmaceutical preparations for the treatment and prevention of women's disorders and diseases, specifically, pharmaceutical preparations for assisted reproductive therapy, pharmaceutical p…

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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