USPTO trademark record

OTHAIR

Live registered mark · Owner PROTHENA BIOSCIENCES LIMITED · Classes 5

Mark details

Owner: PROTHENA BIOSCIENCES LIMITED
Serial number: 97039352
Registration number: 8340295
Status: REGISTERED
Classes: 5 (Pharmaceuticals)
Filed: 2021-09-22
Registered: 2026-07-14
Goods / services: Biopharmaceuticals and pharmaceuticals for the prevention, treatment, management, diagnosis and prognosis of autoimmune, metastatic, hematologic, oncologic, ocular and neurologic diseases, conditions…

Register data indexed 2026-11-06. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to OTHAIR.

OTHAIRLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · PROTHENA BIOSCIENCES LIMITED

ATHAIRLive

Classes 33 (Alcoholic drinks) · Keith, Thomas E. dba Athair Wines

ETHAIRLive

Classes 35 (Advertising / retail / business services) · ETHAIR LLC

GTHAIRLive

Classes 26 (Haberdashery) · QINGDAO GUANGTAI HAIR PRODUCTS CO., LTD

JTHAIRLive

Classes 26 (Haberdashery) · JT Hair LLC

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch