TUAMINE SULFATE
USPTO (United States) · Serial 71499253
- Status
- registered
- Status updated
- 8 December 1988
- Filing date
- 29 March 1946
- Registration date
- 28 October 1947
- Nice classification
- 18
- Owner
- ELI LILLY AND COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71499253) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.