Junzhan Chen – Trademark Portfolio

Entity Type: 01

Junzhan Chen 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 DOUTSAI. The owner is based in Yongcheng.

No. 115, West Tianpeng Middle Group, Sunzhuang Village, Xinqiao Town

Yongcheng 476600 , CN

1 Total Trademarks

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DOUTSAI
DOUTSAI
Registered 2025

Trademark Classifications

Junzhan Chen'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 Junzhan Chen have?

Junzhan Chen has 1 U.S. trademark filed with the USPTO. Of these, 1 registered.

What trademark classes does Junzhan Chen file in?

Junzhan Chen 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 Junzhan Chen's most well-known trademarks?

Junzhan Chen's registered trademark portfolio includes well-known marks such as DOUTSAI. These are among 1 currently registered trademark in the portfolio.

What is Junzhan Chen's trademark registration success rate?

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