About 53 Trademarks found that are owned by Milchem Incorporated
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on 16 Mar 2020
MIL-PLATE
MILCHEM INCORPORATED
72180108 · 30 Oct 1963
006
LUBRICATION AND ANTICORROSION AGENT FOR USE IN WATER-BASE DRILLING MUD...
on 01 Apr 2016
MIL-PLUG
Milchem Incorporated
72105368 · 28 Sep 1960
001
Plugging Agent to Reduce Loss of Oil Well Drilling Mud During Circulat...
on 27 Nov 2004
SYNERGIC
Milchem Incorporated
72168518 · 09 May 1963
006
Drilling Mud Additive Having Alkaline Deflocculant Properties to Provi...
on 30 Oct 2004
MIL CON
Milchem, Incorporated
72165352 · 25 Mar 1963
006
Zinc Lignite Soluble Complex for Treating Drilling Muds to Control Fil...
on 17 Jan 2004
SALT KEM
Milchem Incorporated
72141092 · 29 Mar 1962
006
Lignosulfonate Compound Used as a Drilling Mud Dispersant,Lignosulfona...
on 09 Aug 2003
MILCHEM
Milchem Incorporated
73204525 · 21 Feb 1979
001
002
...
Graphite and Lubricants Used in the Drilling, Completion and Workover ...
on 10 May 2003
SALT WATER GEL
Milchem Incorporated
72074440 · 25 May 1959
001
Attapulgite Clay, a Suspending Agent in the Presence of High Salt Conc...
on 28 Sep 2002
MIL-CEDAR PLUG
Milchem Incorporated
72113024 · 03 Feb 1961
001
Ground Cedar (Oil Extracted) Fiber for Use as a Loss Circulation Mater...
on 18 Sep 2002
UNI-CAL
Milchem Incorporated
72097949 · 26 May 1960
006
Lignosulfonate Conditioning Agent for Oil Well Drilling Fluids,Lignosu...
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Categories
Class 1 (24)
Class 6 (24)
Class 4 (2)
Class 42 (2)
Class 100 (2)
Class 2 (1)
Class 3 (1)
Class 37 (1)
Class 40 (1)
Class 52 (1)
Attorney
William c norvell jr (7)
Gerald w spinks (3)
Correspondents
Hubbard thurman turner tucker (3)
William c norvell jr (3)
Angelica pogson (1)
Baker hughes inc. (1)
Baker international corp (1)
Baker international corporation (1)
Chief patent counsel (1)
Gerald w spinks (1)
Intellectual property dept (1)
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