Who owns the DYRFEL trademark?

The DYRFEL trademark is owned by Qiaosun Jiang.

What class is the DYRFEL trademark registered in?

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

What is the serial number for DYRFEL?

The USPTO serial number for DYRFEL is 99567370.

What is the registration number for DYRFEL?

DYRFEL is registered under USPTO registration number 8335439.

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Updated Oct 15, 2026·8 searches this week

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DYR

USPTO Trademark Record

REGISTERED

DYRFEL

SN 99567370·Reg 8335439·Filed Dec 26, 2025

Owner Qiaosun Jiang

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.

DYRFEL (Serial No. 99567370), Registration No. 8335439, is a registered US trademark filed on Dec 26, 2025 by Qiaosun Jiang. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: July 07, 2032

Mark Intelligence

DYRFEL (Reg. #8335439) is a registered US trademark that has been protecting its owner, Qiaosun Jiang, 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

Dec 26, 2025

SERIAL

99567370

REG#

8335439

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 26, 2025

Serial Number99567370