Inventor

ZOU XIAOLONG

CN4 patents

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

SHANGRAO CONCORD PHARMACEUTICAL CO LTD

2 patents

US12270124B2Apr 8, 2025

Method for screening protease variant and obtained protease variant

SHANGRAO CONCORD PHARMACEUTICAL CO LTD0 citations45

US11919936B2Mar 5, 2024

TEV protease variant, fusion protein thereof, preparation method therefor and use thereof

SHANGRAO CONCORD PHARMACEUTICAL CO LTD0 citations45

CRRC QINGDAO SIFANG CO LTD

2 patents

US10471975B2Nov 12, 2019

Railway vehicle and derailment safety device thereof

CRRC QINGDAO SIFANG CO LTD0 citations45

US9744976B2Aug 29, 2017

Railway vehicle and axle box structure thereof

CRRC QINGDAO SIFANG CO LTD1 citations43