Inventor

LI XIULI

CN9 patents

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

LEM INTERNATIONAL SA

2 patents

USD1012848SJan 30, 2024

Current transducer

LEM INTERNATIONAL SA1 citations58

USD915278SApr 6, 2021

Current transducer

LEM INTERNATIONAL SA0 citations58

QINGDAO SEAFOREST HAIR PRODUCTS GROUP CO LTD

2 patents

USD1017141SMar 5, 2024

Hairpiece

QINGDAO SEAFOREST HAIR PRODUCTS GROUP CO LTD1 citations51

USD1013959SFeb 6, 2024

Hairpiece

QINGDAO SEAFOREST HAIR PRODUCTS GROUP CO LTD1 citations48

PETROCHINA CO LTD

2 patents

US10598595B2Mar 24, 2020

Method for determining oil contents in rock formations

PETROCHINA CO LTD0 citations35

US10533944B2Jan 14, 2020

Method for determining maturity in oil source rock by total scanning fluorescence and the device therefor

PETROCHINA CO LTD0 citations33

IRIDING SHENZHEN TECH CO LTD

1 patent

USD1089318SAug 19, 2025

Air pump

IRIDING SHENZHEN TECH CO LTD6 citations73

SHANXI DADI ECOLOGICAL ENVIRONMENT TECH RESEARCH INSTITUTE CO LTD

1 patent

US12083472B1Sep 10, 2024

Device and method for capturing carbon dioxide and producing organic weak acid salt

SHANXI DADI ECOLOGICAL ENVIRONMENT TECH RESEARCH INSTITUTE CO LTD0 citations39

NANTONG CIMC TANK EQUIPMENT CO

1 patent

US10046906B2Aug 14, 2018

Tank type container

NANTONG CIMC TANK EQUIPMENT CO0 citations38