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Inventor

Dongqing LIU

Inventor
CN

Overview

2→
Patents
2024
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C23CCoating metallic material17%
F41HArmour17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
PatentTitleYear
12,174,507Flexible variable emissivity electrochromic device and preparation method202412,048,684Arctigenin liquid nano-preparation and preparation method thereof2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to HUBEI WUDANG ANIMAL PHARMACEUTICAL CO LTD (1)· patent assignee history
2024Patents assigned to NATIONAL UNIV OF DEFENSE TECHNOLOGY (1)· patent assignee history
2024Patents assigned to WUHAN ACAD AGRICULTURAL SCIENCES (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUBEI WUDANG ANIMAL PHARMACEUTICAL CO LTD12024
NATIONAL UNIV OF DEFENSE TECHNOLOGY12024
WUHAN ACAD AGRICULTURAL SCIENCES12024
Locations
LocationPatentsSpan
CN22024