Inventor

LIU XICHUN

CN3 patents

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

CHANGCHUN APPLIED CHEMISTRY

1 patent

US7288611B2Oct 30, 2007

Methods for preparing a rare-earth cis-1,4-polybutadiene rubber with a controlled molecular weight distribution

CHANGCHUN APPLIED CHEMISTRY28 citations86

HAIMO SUBSEA TECH SHANGHAI CO LTD

1 patent

US12436014B2Oct 7, 2025

Metering method based on gas volume fraction fitting for wet natural gas

HAIMO SUBSEA TECH SHANGHAI CO LTD0 citations40

ALIBABA GROUP HOLDING LTD

1 patent

US10229451B2Mar 12, 2019

Method and apparatus for processing transaction information for commodity object

ALIBABA GROUP HOLDING LTD0 citations33