Chenghai Wu – Trademark Portfolio

Entity Type: 01

Chenghai Wu holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 10 (Medical Apparatus) — 1 filings in this category. Currently, 1 trademark is registered. Notable registered marks include DOOPANG. The owner is based in Pingtang County.

Zhushan Group, Zhenwengang Village, Tongzhou Town

Pingtang County 558304 , CN

1 Total Trademarks

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DOOPANG
DOOPANG
Registered 2026

Trademark Classifications

Chenghai Wu's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.

10
Medical Apparatus (1 filing)

Surgical, medical, dental and veterinary apparatus and instruments

Frequently Asked Questions

How many trademarks does Chenghai Wu have?

Chenghai Wu has 1 U.S. trademark filed with the USPTO. Of these, 1 registered.

What trademark classes does Chenghai Wu file in?

Chenghai Wu files trademarks across 1 Nice Classification class. The most active classes are Class 10 (Medical Apparatus). Class 10 covers surgical, medical, dental and veterinary apparatus and instruments.

What are Chenghai Wu's most well-known trademarks?

Chenghai Wu's registered trademark portfolio includes well-known marks such as DOOPANG. These are among 1 currently registered trademark in the portfolio.

What is Chenghai Wu's trademark registration success rate?

Chenghai Wu has a 100% trademark registration rate, with 1 out of 1 resolved applications resulting in successful registration. Currently, 0 applications are pending review.