HYDROMER
USPTO (United States) · Serial 99020168
- Status
- abandoned
- Status updated
- 22 October 2025
- Filing date
- 27 January 2025
- Registration date
- -
- Nice classification
- 3
- Owner
- Li Zhuoyu
- Owner country
- CN
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99020168) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.