AMNIOCHROME
USPTO (United States) · Serial 75217414
- Status
- registered
- Status updated
- 18 December 2017
- Filing date
- 23 December 1996
- Registration date
- 27 January 1998
- Nice classification
- 5
- Owner
- BIOWHITTAKER TECHNOLOGIES, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75217414) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.