Ling Xu – Trademark Portfolio

Entity Type: 01

Ling Xu owns a portfolio of 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as QUBAMG, EUROCOL, ZAFRIGEL, and SWEET FORTUNE. Of these, 4 are registered. The portfolio spans 4 Nice Classification classes, led by Class 5 (Pharmaceuticals) and Class 30 (Staple Foods). Headquartered in Nanjing, Jiangsu.

Room 205, Unit 2, Building 13, No. 19 Guangzhi Road, Qixia District

Nanjing, Jiangsu 210000 , CN

4 Total Trademarks

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ZAFRIGEL
ZAFRIGEL
Registered 2025
QUBAMG
QUBAMG
Registered 2025
EUROCOL
EUROCOL
Registered 2025

Trademark Classifications

Ling Xu's trademark portfolio spans 4 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.

5
Pharmaceuticals (1 filing)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

30
Staple Foods (1 filing)

Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations

28
Toys & Sporting Goods (1 filing)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

12
Vehicles (1 filing)

Vehicles; apparatus for locomotion by land, air or water

Frequently Asked Questions

How many trademarks does Ling Xu have?

Ling Xu has 4 U.S. trademarks filed with the USPTO. Of these, 4 registered.

What trademark classes does Ling Xu file in?

Ling Xu files trademarks across 4 Nice Classification classes. The most active classes are Class 5 (Pharmaceuticals), Class 30 (Staple Foods), Class 28 (Toys & Sporting Goods), Class 12 (Vehicles). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.

What are Ling Xu's most well-known trademarks?

Ling Xu's registered trademark portfolio includes well-known marks such as QUBAMG, EUROCOL, ZAFRIGEL, and SWEET FORTUNE. These are among 4 currently registered trademarks in the portfolio.

What is Ling Xu's trademark registration success rate?

Ling Xu has a 100% trademark registration rate, with 4 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.