Who owns the SUNCASTLE trademark?

The SUNCASTLE trademark is owned by Daqi Zhou.

What class is the SUNCASTLE trademark registered in?

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

What is the serial number for SUNCASTLE?

The USPTO serial number for SUNCASTLE is 99416374.

What is the registration number for SUNCASTLE?

SUNCASTLE is registered under USPTO registration number 8251028.

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Updated Sep 21, 2026·8 searches this week

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USPTO Trademark Record

REGISTERED

SUNCASTLE

SN 99416374·Reg 8251028·Filed Sep 27, 2025

Owner Daqi Zhou

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.

SUNCASTLE (Serial No. 99416374), Registration No. 8251028, is a registered US trademark filed on Sep 27, 2025 by Daqi Zhou. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: May 12, 2032

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Mark Intelligence

SUNCASTLE (Reg. #8251028) is a registered US trademark that has been protecting its owner, Daqi Zhou, 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

Sep 27, 2025

SERIAL

99416374

REG#

8251028

REGISTERED

May 12, 2026

Filing Information

StatusREGISTERED

Filing DateSep 27, 2025

Serial Number99416374