Calgary
Canada
7
2025-09-04
The entities that hold a legal rights for patent applications filed by inventor MA Kuangbiao:
Kuangbiao MA from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
LUBRICANT BLENDS AND METHODS FOR IMPROVING LUBRICITY OF BRINE-BASED DRILLING FLUIDS
#2 | 2024-01-25LUBRICANT BLENDS AND METHODS FOR IMPROVING LUBRICITY OF BRINE-BASED DRILLING FLUIDS
#3 | 2019-06-06AQUEOUS DRILLING FLUID FOR REDUCING BITUMEN ACCRETION
#4 | 2017-09-28RHEOLOGY MODIFIERS COMPRISING DICARBOXYLIC ACID AND METHODS OF USE THEREOF
#5 | 2017-04-27WATER-BASED DRILLING FLUID FOR REDUCING BITUMEN ACCRETION
#6 | 2015-09-24DRILLING FLUIDS AND DRILLING FLUID ADDITIVES FOR TREATMENT OF BITUMEN IN WELLBORE CUTTINGS
#7 | 2014-05-29DRILLING FLUIDS AND DRILLING FLUID ADDITIVES FOR TREATMENT OF BITUMEN IN WELLBORE CUTTINGS
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