SULFAMYLON
USPTO (United States) · Serial 73641985
- Status
- registered
- Status updated
- 21 November 2016
- Filing date
- 29 January 1987
- Registration date
- 8 September 1987
- Nice classification
- 5
- Owner
- STERLING DRUG INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73641985) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.