PORTAL THERAPEUTICS
USPTO (United States) · Serial 98199090
- Status
- cancelled
- Status updated
- 17 November 2025
- Filing date
- 27 September 2023
- Registration date
- -
- Nice classification
- 5, 10, 44
- Owner
- Portal Instruments, Inc.
- Owner country
- US
- Raw status code
- 732
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 98199090) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.