ZHANG, LIWEN
18 Marks
Individual
First Filed:Apr 8, 2015Latest Filed:Mar 9, 2023Address:Qianshajian Village, Sujiatuo Town, Haidian Dist,Beijing, 100080, CN
Portfolio Overview
Registered
13(72%)Dead
5(28%)Previous
1Top Classes
Class 25
Clothing, Footwear & HeadgearClass 24
FabricsClass 9
Electronics, Software & Scientific EquipmentTTAB Proceedings
No litigation activity
Top Firms
BEARDALL PATENT ASSOCIATES P...
4
DAMOLA LEGAL PLLC(Jan 2022)
3
Intellectual Property Consul...(Mar 2023)
3
Ipomni(Jul 2024)
1
Trademark Activity Timeline(2015 – 2024)
Trademark Portfolio
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