Inventor

HE ZHIYONG

CN4 patents

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

IRP Health Pty Ltd

2 patents

US12225917B2Feb 18, 2025

Berberine alkaloid formulations in the prevention and/or treatment of infectious disease

IRP Health Pty Ltd0 citations44

US12171748B2Dec 24, 2024

Nitroimidazole formulations

IRP Health Pty Ltd0 citations44

CNPC BOHAI DRILLING ENG CO LTD

1 patent

US9366110B2Jun 14, 2016

Multi-level sliding sleeve

CNPC BOHAI DRILLING ENG CO LTD2 citations55

CHINA PETROLEUM & CHEMICAL

1 patent

US9006482B2Apr 14, 2015

Process for preparing methylene bis-(dialkylamino-dithioformate) in one step

CHINA PETROLEUM & CHEMICAL0 citations43