Trademark Search  /  VIRTUAL RHEOLOGY

VIRTUAL RHEOLOGY

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74676690 · Reg. No. 2099895

Mark
VIRTUAL RHEOLOGY
Status
Cancelled
Serial Number
74676690
Registration No.
2099895
Filing Date
May 8, 1995
Registration Date
September 23, 1997
Class(es)
Class 009

Owners

M-I L.L.C.
16 · HOUSTON, TX, US
M-I Drilling Fluids L.L.C.
16 · Houston, TX, US
M-I Drilling Fluids L.L.C.
16 · Houston, TX, US
M-I Drilling Fluids L.L.C.
16 · Houston, TX, US

Goods & Services

computer software for using all available rheology data to characterize rheological behavior of drilling fluids

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.