Inventor · disambiguated record
Guo-Qing Tang
Also filed as: TANG GUO-QING
9 granted patents·6 pending applications·28 citations·filing 2016–2025
84Inventor score
Files withCHEVRON USA INC15
Top patents by PatentIndex Score
15 records- 0193US10197489B2Processes and systems for characterizing and optimizing fracturing fluidsCHEVRON USA INC·Filed 2016·Granted Feb 5, 2019·16 cites·23 claims
- 0291US10677706B2Processes and systems for characterizing and optimizing fracturing fluidsCHEVRON USA INC·Filed 2018·Granted Jun 9, 2020·6 cites·31 claims
- 0390US11753582B2Injection fluids comprising an anionic surfactant for treating unconventional formationsCHEVRON USA INC·Filed 2018·Granted Sep 12, 2023·3 cites·20 claims
- 0487US11834609B2Injection fluids for stimulating fractured formationsCHEVRON USA INC·Filed 2018·Granted Dec 5, 2023·2 cites·20 claims
- 0583US11760921B2Injection fluids comprising a non-ionic surfactant for treating unconventional formationsCHEVRON USA INC·Filed 2018·Granted Sep 19, 2023·1 cites·19 claims
- 0680US12435262B2Injection fluids comprising an anionic surfactant for treating unconventional formationsCHEVRON USA INC·Filed 2023·Granted Oct 7, 2025·0 cites·23 claims
- 0778US2024327698A1Injection fluids for stimulating fractured formationsCHEVRON USA INC·Filed 2023·Application pending·0 cites
- 0877US12331245B2Use of a borate-acid buffer in oil and gas operationsCHEVRON USA INC·Filed 2023·Granted Jun 17, 2025·0 cites·21 claims
- 0977US11787998B2Use of a borate-acid buffer in oil and gas operationsCHEVRON USA INC·Filed 2022·Granted Oct 17, 2023·0 cites·21 claims
- 1077US2024279532A1Injection fluids comprising a non-ionic surfactant for treating unconventional formationsCHEVRON USA INC·Filed 2023·Application pending·0 cites
- 1172US2025289994A1Methods for improving hydrocarbon production from a subterranean formationCHEVRON USA INC·Filed 2025·Application pending·0 cites
- 1270US2025290397A1Methods for improving hydrocarbon lift and liquid unloading from a subterranean formationCHEVRON USA INC·Filed 2025·Application pending·0 cites
- 1361US11377586B2Use of a borate-acid buffer in oil and gas operationsCHEVRON USA INC·Filed 2019·Granted Jul 5, 2022·0 cites·23 claims
- 1451US2024141767A1Optimizing a field operation that comprises a gas injectionCHEVRON USA INC·Filed 2023·Application pending·0 cites
- 1550US2023097814A1Compositions and methods for the recovery of oil under harsh conditionsCHEVRON USA INC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Guo-Qing Tang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →