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Matthew Patsy
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Mechanical support ring for elastomer seal
Patent number
11,603,734
Issue date
Mar 14, 2023
CNPC USA Corporation
Jianpeng Yue
E21 - EARTH DRILLING MINING
Information
Patent Grant
Setting adapter assembly for plug
Patent number
11,021,928
Issue date
Jun 1, 2021
CNPC USA Corporation
Matthew Patsy
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL FOR A LOCKED SET CONFIGURATION
Publication number
20240287867
Publication date
Aug 29, 2024
CNPC USA CORPORATION
Matthew PATSY
E21 - EARTH DRILLING MINING
Information
Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL ASSEMBLY FOR A LOCKED SET C...
Publication number
20240287869
Publication date
Aug 29, 2024
CNPC USA CORPORATION
Min Mark YUAN
E21 - EARTH DRILLING MINING
Information
Patent Application
Setting Adapter Assembly for Plug
Publication number
20200115990
Publication date
Apr 16, 2020
CNPC USA CORPORATION
Matthew Patsy
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANICAL SUPPORT RING FOR ELASTOMER SEAL
Publication number
20180334879
Publication date
Nov 22, 2018
CNPC USA CORPORATION
Jianpeng Yue
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-SECTIONAL SWELLABLE PACKER
Publication number
20180087344
Publication date
Mar 29, 2018
CNPC USA CORPORATION
Peng Cheng
E21 - EARTH DRILLING MINING