Inventor

WANG QIULING

US5 patents

⚠️ This page may combine multiple inventors who share the name “WANG QIULING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WASHINGTON UNIVERSITY ST LOUIS

2 patents

US12171817B2Dec 24, 2024

Antigens for detecting toxoplasma infection by monitoring cellular immunity

WASHINGTON UNIVERSITY ST LOUIS0 citations56

US12156906B2Dec 3, 2024

Immunologically active fragments of toxoplasma gondii

WASHINGTON UNIVERSITY ST LOUIS0 citations51

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO LTD

2 patents

US12234692B2Feb 25, 2025

Automated apparatus for oil field drilling and workover operations

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO LTD0 citations35

US12371953B2Jul 29, 2025

Automatic small repair operation system for oil field

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO LTD0 citations31

UNIV WASHINGTON

1 patent

US11351233B2Jun 7, 2022

Antigens for detecting toxoplasma infection by monitoring cellular immunity

UNIV WASHINGTON0 citations56