John D. MOFFITT

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Lost circulation material
- Patent number 10,676,661
- Issue date Jun 9, 2020
- M-I L.L.C.
- James Friedheim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced wellbore strengthening solution
- Patent number 10,253,239
- Issue date Apr 9, 2019
- M-I L.L.C.
- Jorge Arias Prada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced acid soluble wellbore strengthening solution
- Patent number 10,093,845
- Issue date Oct 9, 2018
- M-I L.L.C.
- Jorge Arias Prada
- E21 - EARTH DRILLING MINING
Information Patent Grant
Acid soluble defluidizing pills
- Patent number 10,030,190
- Issue date Jul 24, 2018
- M-I L.L.C.
- Jorge Arias Prada
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable geometry fracture sealing tester
- Patent number 9,784,102
- Issue date Oct 10, 2017
- M-I L.L.C.
- Aaron Blue
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slot tester
- Patent number 9,714,565
- Issue date Jul 25, 2017
- M-I L.L.C.
- Aaron Blue
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LOST CIRCULATION MATERIAL
- Publication number 20160137903
- Publication date May 19, 2016
- M-I L.L.C.
- James Friedheim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENHANCED WELLBORE STRENGTHENING SOLUTION
- Publication number 20150344766
- Publication date Dec 3, 2015
- M-I L.L.C.
- Jorge ARIAS PRADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENHANCED ACID SOLUBLE WELLBORE STRENGTHENING SOLUTION
- Publication number 20150166869
- Publication date Jun 18, 2015
- Jorge Arias Prada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ACID SOLUBLE DEFLUIDIZING PILLS
- Publication number 20150159076
- Publication date Jun 11, 2015
- M-I L.L.C.
- Jorge ARIAS PRADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
VARIABLE GEOMETRY FRACTURE SEALING TESTER
- Publication number 20150135815
- Publication date May 21, 2015
- Aaron Blue
- E21 - EARTH DRILLING MINING
Information Patent Application
SLOT TESTER
- Publication number 20140182369
- Publication date Jul 3, 2014
- M-I L.L.C.
- Aaron Blue
- G01 - MEASURING TESTING