Inventor

Zijian WU

Inventor
CN

Overview

7→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

LOC26primary
LOC2617%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages6%
A61LMethods or apparatus for sterilising materials or objects in general6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C02FTreatment of water, waste water, sewage, or sludge6%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes6%
E21BEarth or rock drilling6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to NANCHANG YUNZHAO TECH CO LTD (3)· patent assignee history
2022Patents assigned to NSFOCUS INFORMATION TECH CO (1)· patent assignee history
2022Patents assigned to NSFOCUS TECH INC (1)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to UNIV SOUTHWEST PETROLEUM (1)· patent assignee history
2025Patents assigned to UNIV QINGDAO AGRICULTURAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANCHANG YUNZHAO TECH CO LTD32022–2024
NSFOCUS INFORMATION TECH CO12022
NSFOCUS TECH INC12022
UNIV QINGDAO AGRICULTURAL12025
UNIV SOUTHWEST PETROLEUM12023
Locations
LocationPatentsSpan
CN72022–2025