Who owns the DUOBICALF trademark?

The DUOBICALF trademark is owned by GUO LIQIN.

What class is the DUOBICALF trademark registered in?

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

What is the serial number for DUOBICALF?

The USPTO serial number for DUOBICALF is 99260347.

What is the registration number for DUOBICALF?

DUOBICALF is registered under USPTO registration number 8042655.

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USPTO Trademark Record

REGISTERED

DUOBICALF

SN 99260347·Reg 8042655·Filed Jun 30, 2025

Owner GUO LIQIN

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.

DUOBICALF (Serial No. 99260347), Registration No. 8042655, is a registered US trademark filed on Jun 30, 2025 by GUO LIQIN. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: November 25, 2031

Mark Intelligence

DUOBICALF (Reg. #8042655) is a registered US trademark that has been protecting its owner, GUO LIQIN, 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

Jun 30, 2025

SERIAL

99260347

REG#

8042655

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateJun 30, 2025

Serial Number99260347