Pune
India
10
2021-11-11
The entities that hold a legal rights for patent applications filed by inventor SINGH Sheetal:
Sheetal SINGH from Pune, IN has applied for patents for these inventions. The list has both pending applications and granted patents:
Polysaccharide lost circulation materials for wellbore operations
#2 | 2020-09-10Hydrating swellable clays
#3 | 2020-01-09Lime-based cement composition
#4 | 2019-07-25Hydrating swellable clays
#5 | 2017-11-09Lime-based cement composition
#6 | 2016-06-30Amphoteric polymer suspending agent for use in calcium aluminate cement compositions
#7 | 2016-06-09Cement composition for lost circulation application and method of cementing
#8 | 2015-07-09Amphoteric polymer suspending agent for use in calcium aluminate cement compositions
#9 | 2014-08-28Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor
#10 | 2014-07-17Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor
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