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Inventor

Chengrong ZHANG

Inventor
CN

Overview

1→
Patents
2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C01Fprimary
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals50%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds50%
PatentTitleYear
11,542,172Methods for preparing high-purity boehmite and porous gamma-alumina nano-powder2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to QINGHAI INST SALT LAKES CAS (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QINGHAI INST SALT LAKES CAS12023
Locations
LocationPatentsSpan
CN12023