Inventor
Chunhe Yang
Inventor
Sichuan, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof13%
B01DSeparation13%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
C07DHeterocyclic compounds13%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
PatentTitleYear
11,097,954Method and system for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sources202110,564,079Device, system and method for triaxial compression test with/without jacket by gas confining pressure on rock20207,666,884'N-(2-substituted phenyl)-N-methoxycarbamates and their preparation and use thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to SHENYANG RES INST CHEMICAL IND (1)· patent assignee history
2010Based in Shenyang, CN· patent location history
2020Patents assigned to INST ROCK & SOIL MECH CAS (1)· patent assignee history
2020Based in Wuhan, CN· patent location history
2021Patents assigned to CHENGDU CHEMPHYS CHEMICAL IND CO LTD (1)· patent assignee history
2021Patents assigned to SINOLITHIUM MAT LIMITED (1)· patent assignee history
2021Based in Sichuan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHENGDU CHEMPHYS CHEMICAL IND CO LTD | 1 | 2021 |
| INST ROCK & SOIL MECH CAS | 1 | 2020 |
| SHENYANG RES INST CHEMICAL IND | 1 | 2010 |
| SINOLITHIUM MAT LIMITED | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sichuan, CN | 1 | 2021 |
| Wuhan, CN | 1 | 2020 |
| Shenyang, CN | 1 | 2010 |