Who owns the OIANGNA trademark?

The OIANGNA trademark is owned by Cao, Xueyan.

What class is the OIANGNA trademark registered in?

The OIANGNA trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for OIANGNA?

The USPTO serial number for OIANGNA is 99443626.

What is the registration number for OIANGNA?

OIANGNA is registered under USPTO registration number 8261267.

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Updated Oct 15, 2026·14 searches this week

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USPTO Trademark Record

REGISTERED

OIANGNA

SN 99443626·Reg 8261267·Filed Oct 14, 2025

Owner Cao, Xueyan

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

OIANGNA (Serial No. 99443626), Registration No. 8261267, is a registered US trademark filed on Oct 14, 2025 by Cao, Xueyan. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: May 19, 2032

Mark Intelligence

OIANGNA (Reg. #8261267) is a registered US trademark that has been protecting its owner, Cao, Xueyan, since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 14, 2025

SERIAL

99443626

REG#

8261267

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateOct 14, 2025

Serial Number99443626