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Yan Gao
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Sugar Land, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Cement compositions and methods
Patent number
11,898,088
Issue date
Feb 13, 2024
Schlumberger Technology Corporation
Yan Gao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and methods for monitoring and/or predicting sagging tenden...
Patent number
11,643,898
Issue date
May 9, 2023
Schlumberger Technology Corporation
Yan Gao
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CEMENT COMPOSITIONS AND METHODS
Publication number
20220315826
Publication date
Oct 6, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Yan Gao
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Monitoring and/or Predicting Sagging Tenden...
Publication number
20200124513
Publication date
Apr 23, 2020
M-I L.L.C.
Yan Gao
E21 - EARTH DRILLING MINING