SUPER CHOKE
Filed: November 12, 1996
petroleum industry equipment, namely, remote adjustable high-pressure chokes with positive closure
Owned by: M-I L.L.C.
Serial Number: 75196774
VG-PLUS
Filed: June 10, 1997
petroleum industry chemicals, namely, a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75306450
ECOGREEN
Filed: June 10, 1997
petroleum industry chemicals, namely, a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75306452
VERSAVERT
Filed: June 10, 1997
petroleum industry chemicals, namely, a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75306453
SAFE-SOLV
Filed: November 6, 1997
Petroleum Industry Chemicals, namely, a completion fluid for use in the oil and gas well completion and work-over industry…
Owned by: M-I L.L.C.
Serial Number: 75385952
SAFE-CARB
Filed: November 6, 1997
Petroleum Industry Chemicals, namely, a completion fluid for use in the oil and gas well completion and work-over industry…
Owned by: M-I L.L.C.
Serial Number: 75385954
MUDTRAX
Filed: March 17, 1998
Computer software for managing drilling fluid data, and reports generated therefrom
Owned by: M-I L.L.C.
Serial Number: 75452010
VERSAGEL
Filed: June 10, 1998
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75500109
SAFE-SCAVITE
Filed: June 15, 1998
Petroleum Industry Chemicals, namely, a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501883
SAFE-COR
Filed: June 15, 1998
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501884
SAFE-SURF
Filed: June 15, 1998
PETROLEUM Industry Chemicals, namely, a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501885
SAFE-BREAK
Filed: June 15, 1998
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501886
SAFE-DFOAM
Filed: June 15, 1998
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501887
SAFE-FLOC
Filed: June 15, 1998
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501888
SAFE-SCAV
Filed: June 15, 1998
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75501889
SUPER PLUG
Filed: June 30, 1998
mining industry sealant - primarily used to seal bore holes in the mining industry
Owned by: M-I L.L.C.
Serial Number: 75510719
SUPER-VIS
Filed: June 30, 1998
petroleum industry chemicals, namely, a drilling fluid additive for use in the well drilling and tunnel boring industries…
Owned by: M-I L.L.C.
Serial Number: 75510720
ENVIRO-BORE
Filed: June 30, 1998
petroleum industry chemicals, namely a drilling fluid for use in the well drilling and tunnel boring industries
Owned by: M-I L.L.C.
Serial Number: 75510721
SILDRIL
Filed: July 2, 1998
petroleum industry chemicals, namely a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75512742
SUPERTAUT PLUS
Filed: July 8, 1998
SCREENS FOR VIBRATORY SEPARATORS
Owned by: M-I L.L.C.
Serial Number: 75514832
PARADRIL
Filed: August 11, 1998
Petroleum Industry Chemicals, namely a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75534380
SMOOTH BORE
Petroleum industry chemicals, namely, a drilling fluid additive for use in the well drilling and tunnel boring industries…
Owned by: M-I L.L.C.
Serial Number: 75574947
BUBBLE BUSTER
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633975
NOVAPRO
Petroleum Industry Chemicals, namely a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633976
VERSALUBE
Filed: February 5, 1999
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633977
FORM-A-PLUG
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633978
SAFE-BUFF
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work- over…
Owned by: M-I L.L.C.
Serial Number: 75633979
RHEOSMART
COMPUTER SOFTWARE FOR MANAGING DRILLING FLUID DATA
Owned by: M-I L.L.C.
Serial Number: 75633980
ONE-PLAN
Computer software for managing drilling fluid, completion fluid, and waste management data
Owned by: M-I L.L.C.
Serial Number: 75633981
SAFE-LUBE
Petroleum Industry Chemicals, namely a completion fluid additive for use in the oil and gas well completion and work-over…
Owned by: M-I L.L.C.
Serial Number: 75633982
HIBTROL
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633983
VERSAPAC
Filed: February 5, 1999
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633984
VIRTUAL CF
Filed: February 5, 1999
Computer software for managing completion fluid data
Owned by: M-I L.L.C.
Serial Number: 75633985
ONE-TRAX
Filed: February 5, 1999
Computer software for managing drilling fluid data
Owned by: M-I L.L.C.
Serial Number: 75633986
VERSAPRO
Filed: February 5, 1999
Petroleum Industry Chemicals, namely a drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633987
ECOTROL
Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75633988
FORM-A-SET
Petroleum Industry Chemicals, namely, a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75678881
POLYSAFE
Petroleum Industry Chemicals, namely, a drilling fluid additive for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75678882
SEAL-N-PEAL
Petroleum Industry Chemicals, namely a completion fluid for use in the oil and gas well completion and work-over industry…
Owned by: M-I L.L.C.
Serial Number: 75698032
VERSAPLUS
Petroleum Industry Chemicals, namely an oil based drilling fluid for use in the oil and gas well drilling industry
Owned by: M-I L.L.C.
Serial Number: 75806922