Inventor

Jiannong Zhang

Inventor

Taiyuan, CN

Overview

2→

Patents

2009–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary

B01DSeparation17%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%

C07CAcyclic or carbocyclic compounds17%

H02JElectric power networks17%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids17%

PatentTitleYear

11,084,772Process for continuously producing polyoxymethylene dimethyl ethers at low temperature2021 7,561,977'Total home energy management system'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to WHIRLPOOL CO (1)· patent assignee history

2009Based in St. Joseph, MI, US· patent location history

2021Patents assigned to INST COAL CHEMISTRY CAS (1)· patent assignee history

2021Patents assigned to SHANXI LUAN MINING GROUP CO LTD (1)· patent assignee history

2021Based in Taiyuan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INST COAL CHEMISTRY CAS	1	2021
SHANXI LUAN MINING GROUP CO LTD	1	2021
WHIRLPOOL CO	1	2009

Locations

Location	Patents	Span
Taiyuan, CN	1	2021
St. Joseph, MI, US	1	2009