LexDanaLexDanabeta
Inventor

HUAYING LI

Inventor
CN

Overview

3→
Patents
2025–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C07CAcyclic or carbocyclic compounds20%
C10GCracking hydrocarbon oils20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
F02NStarting of combustion engines10%
H05KPrinted circuits10%
PatentTitleYear
12,577,476Method and system for treating hydrocarbon-containing mixture202612,565,871Motor starter202612,269,998Method and system for processing gasoline fractions2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to CHINA PETROLEUM & CHEM CORP (2)· patent assignee history
2025–2026Patents assigned to SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC (2)· patent assignee history
2025–2026Based in CN· patent location history
2026Patents assigned to SCHNEIDER ELECTRIC CHINA CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP22025–2026
SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC22025–2026
SCHNEIDER ELECTRIC CHINA CO LTD12026
Locations
LocationPatentsSpan
CN32025–2026