RESERVOIR CHARACTERIZATION INSTRUMENT
USPTO (United States) · Serial 78737746
- Status
- registered
- Status updated
- 11 May 2017
- Filing date
- 21 October 2005
- Registration date
- 17 April 2007
- Nice classification
- 42
- Owner
- Baker Hughes Incorporated
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78737746) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.