SURFACTIN
USPTO (United States) · Serial 71641129
- Status
- registered
- Status updated
- 6 February 1995
- Filing date
- 22 January 1953
- Registration date
- 4 May 1954
- Nice classification
- -
- Owner
- C. B. DOLGE COMPANY, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71641129) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.