Trademark Attorney / Law Firm
liwen Su – Trademark Portfolio
liwen Su specializes in Class 5 (Pharmaceuticals) trademark filings before the United States Patent and Trademark Office (USPTO), with 6 of 6 total filings concentrated in this category. The practice also covers Class 30 (Staple Foods) along with 2 other Nice Classification classes. Filing activity spans from 2018 to 2019. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
liwen Su's trademark practice covers 2 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has liwen Su filed?
liwen Su has filed 6 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does liwen Su specialize in?
liwen Su has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 30 (Staple Foods). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has liwen Su been filing trademarks?
liwen Su's trademark filing history with the USPTO spans from 2018 to 2019, covering 1 year of trademark practice. During this period, liwen Su has handled 6 trademark applications.
What is liwen Su's trademark registration success rate?
liwen Su has a 0% trademark registration rate, with 0 out of 6 resolved applications resulting in successful registration. Currently, 0 applications are pending review.