Trademark Search  /  DIF

DIF

● Live · Registered

U.S. federal trademark · Serial No. 75085435 · Reg. No. 2037268

Mark
DIF
Status
Registered
Serial Number
75085435
Registration No.
2037268
Filing Date
March 20, 1996
Registration Date
February 11, 1997
Class(es)
Class 001

Owners

Baker Hughes Incorporated
03 · Houston, TX
Baker Hughes Incorporated
03 · Houston, TX
Baker Hughes Incorporated
03 · Houston, TX

Goods & Services

chemical compositions, namely additives for use in drilling and completions; completion fluids; drilling muds; drilling fluids; dispersants and emulsifiers in the drilling, completion and workover of subterranean oil and gas wells

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