Inventor · name-matched record

CHEN ZHONGHUAN

3 granted patents·0 citations·filing 2023–2025

39Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERVICES INC3

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

3 records

0160US12553341B2Formation permeability anisotropy measurement by injecting then pumping of injection fluidHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
0260US12523143B2Addressing plug movement in hydraulic fracturingHALLIBURTON ENERGY SERVICES INC·Filed 2024·Granted Jan 13, 2026·0 cites·21 claims
0353US12584408B1Formation fluid sampling using probe with inflatable padHALLIBURTON ENERGY SERVICES INC·Filed 2025·Granted Mar 24, 2026·0 cites·14 claims

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Identity basis: exact name match across USPTO filings. How scoring works →